progress_pull_requests

####### The progress of pull requests for Pepperdata commits done by 2014.06.06
####### since the creation of the next_pepperdata branch not including cherry-picks.


# Will not make a pull request.
commit 70ee8ef9f47d317231b852067ee16c1c175a6559
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Tue Jul 22 14:16:38 2014 -0700

    OpenTSDB: Used asynchbase-1.5.0.1-pepperdata.jar (https://rbcommons.com/s/pepperdata/r/4388)
    Added the pep01.pepperdata.com repository. Used
    asynchbase-1.5.0.1-pepperdata.jar

# Will not make a pull request.
commit b958f12cbdfaa857ee1b290fc1bc57b3502f9b25
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Fri Jul 18 10:51:29 2014 -0700

    OpenTSDB: Bumped up the version number to 2.0.0.17.pepperdata. (https://rbcommons.com/s/pepperdata/r/4351)
    2.0.0.17 is the new OpenTSDB version for the development.

# NOT YET: Will make a pull request.
commit 09ae1e2a96608ff415f8e06ad833601f393556c8
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Fri Jul 18 10:42:19 2014 -0700

    OpenTSDB: Added /debug endpoint. (https://rbcommons.com/s/pepperdata/r/4339)
    Added /debug endpoint. - Inflight HTTP RPCs. - Unfinished queries. - Stack
    traces.

# NOT YET: Will make a pull request.
commit 6cf9d1a0217754056499f29498792ff1872b7338
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Fri Jul 18 10:12:05 2014 -0700

    OpenTSDB: Made compaction parameters configurable. (https://rbcommons.com/s/pepperdata/r/4343)
    Made compaction parameters configurable.

# NOT YET: Will make a pull request.
commit 17624d9cdbbff9d3656bb597b24f3bbf07008371
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Tue Jul 15 17:08:49 2014 -0700

    OpenTSDB: Clean up and error handling for bulk put. (https://rbcommons.com/s/pepperdata/r/4320)
    - CompactionCB calls completion callback with exception when there were any
    errors. - addPointList replaced ConcurrentHashMap with ByteMap. So, there is no
    reason to compute the hash key for a row (key). - Other cosmetic changes to
    address most of the comments at https://rbcommons.com/s/pepperdata/r/4275/.

# NOT YET: Will make a pull request.
commit 198674e4edd92547b0acff57543f54cf242e77f1
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Tue Jul 15 09:16:30 2014 -0700

    OpenTSDB: Reduced the precision of decimal point values to float from double while bulkput. (https://rbcommons.com/s/pepperdata/r/4304)
    Made bulkput backward compatible with the original put.

# Will not make a pull request.
commit ed5eb1f0980bf191ac66ad6f0103a7828741cfcb
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Tue Jul 15 09:14:41 2014 -0700

    OpenTSDB: pdreview bug fix that did not push after a commit. (https://rbcommons.com/s/pepperdata/r/4306)
    Now pdreview pushes after a commit.

# NOT YET: Will make a pull request.
commit 6fcb70db08e2101788d47301e4b8a2d82056d7de
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Tue Jul 15 09:01:43 2014 -0700

    OpenTSDB: Logs the number of KeyValue records for a query. (https://rbcommons.com/s/pepperdata/r/4305)
    Logs the number of KeyValue records for a query.

# NOT YET: Will make a pull request.
commit a75dd63c1a9d79e70c13db7b2ffd133dcb23922c
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Fri Jul 11 16:45:56 2014 -0700

    introduction of /api/bulkput which will compact datapoints with the same rowkey into the same cell on put() (https://rbcommons.com/s/pepperdata/r/4275)
    a batch of datapoints to /api/bulkput is sorted by rowkeys and all datapoints
    with the same rowkey are compacted into a single cell. Rows with a single
    datapoint are written one by one. If incoming datapoints are reasonable sorted,
    /api/bulkput will drastically reduce writes to hbase and helps reads as well
    because less cells need to be read for data that has not been compacted yet.
    The api is compatible to /api/put but the error handling is simpler.  In the
    opentsdb config file one can set: tsd.http.use_bulkput = true which will map
    /api/put to /api/bulkput   3 new metrics are used to track bulkput:
    tsd.core.bulk.singledp, tsd.core.bulk.multidp,tsd.core.bulk.rows

# Will not make a pull request.
commit ca815ef0ef930dc010ee916980860ae7dd210eff
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Tue Jul 1 14:26:57 2014 -0700

    Added mark to pdreview.

# Will not make a pull request.
commit b33c1686c1de54b450b6a905db20c9e825baa5a2
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Sun Jun 22 17:22:17 2014 -0700

    Made the pull request #351 with the commits to support Ganglia protocol.

# Will not make a pull request.
commit 41a00e655ee882b25d6f34982df39ffbac8de395
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Thu Jun 19 14:46:17 2014 -0700

    Git review: fixed the bug that did not push the commit. (https://rbcommons.com/s/pepperdata/r/4072)
    Git review: fixed the bug that did not push the commit.

# Will not make a pull request.
commit 54315308c931e4cb227082f091e2c2fddc803e47
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Thu Jun 19 11:51:29 2014 -0700

    Git pdreview to support pepperdata and non-pepperdata commits. (https://rbcommons.com/s/pepperdata/r/4069)
    Git pdreview to support pepperdata and non-pepperdata commits.

# Will not make a pull request.
commit 100f73c24d5ac5301af20f516ae3bcf4b6dd2989
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Sat Jun 7 11:42:41 2014 -0700

    Added 'downsampling after aggregation' to the pull request 325.

# Will not make a pull request.
commit af3eae343e0ce27f78b7e1d476103d043a19704a
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Fri Jun 6 17:17:20 2014 -0700

    Added the progress of pull requests.

# Will not make a pull request.
commit ec9737f70cc35be12c2fd78c55d0d12afa98698b
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Sat May 31 14:59:07 2014 -0700

    OpenTSDB: Added a command line argument to specify a pdreview directory to the pdreview script. (https://rbcommons.com/s/pepperdata/r/3938)
    Added the command line argument "--review-dir".

# Will not make a pull request.
commit 776a11b29653391bae8c4eedcf7f467b97ccc7b2
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Tue May 27 20:54:19 2014 -0700

    OpenTSDB: Bumped up the version number to 2.0.0.16.pepperdata. (https://rbcommons.com/s/pepperdata/r/3912)
    2.0.0.16 is the new OpenTSDB version for the development.

# Will not make a full request. BadTimeout turned out to be not so useful.
commit 18d0576f618d56354142e2e5e71d3a5de209bf93
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed May 21 13:23:58 2014 -0700

    OpenTSDB: Renamed variables in the under_score style to conform to OpenTSDB guide lines. (https://rbcommons.com/s/pepperdata/r/3880)
    Renamed variables in the under_score style to conform to OpenTSDB guide lines.
    See http://opentsdb.net/docs/build/html/development/index.html.

# Will not make a full request. BadTimeout turned out to be not so useful.
commit 2c660563fc834f8905a884ea9ffb3c4f21e94b3e
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed May 21 13:22:46 2014 -0700

    OpenTSDB: Made BadTimeout simple. (https://rbcommons.com/s/pepperdata/r/3881)
    - Removed the feature to reject queries after a BadTimeout. - Removed the
    feature to force other threads to get timeout when a BadTimeout happens.

# NOT YET: Will make a pull request.
commit 4319d07e1b573da253c362db609d19121af55453
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Tue May 20 13:33:58 2014 -0700

    OpenTSDB: Made api query non-blocking. (https://rbcommons.com/s/pepperdata/r/3858)
    - Running a OpenTSDB query was blocking because of the type management issue of
    annotation and query results as data points. - Introduced TypeCastingCB as a
    convenient class to cast types of deferred objects. - Introduced a nested class
    AsyncQuery to asynchronously process annotation and query results together.

# NOT YET: Will make a pull request.
commit 364c475bc687129d29e30c64b7114f32e831a7c3
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Mon May 19 17:05:24 2014 -0700

    OpenTSDB: Fixed a bug that a thread hung when HBase scanner failed. (https://rbcommons.com/s/pepperdata/r/3864)
    - The bug was caused by the missing callback that catches an exception that
    HBase scanner threw when it failed to retry. So the exception was not passed to
    the thread that is waiting for the HBase scanner and the thread waited forever.
    - The fix was adding errback to HBase scanner.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/357
commit 1359650111dd7566b6554bf2a81729424c80ca43
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed May 14 10:51:04 2014 -0700

    OpenTSDB: Support zero interpolation window. (https://rbcommons.com/s/pepperdata/r/3807)
    Introduced parseNonNegativeDuration function to parse zero second, and used it
    to parse interpolation window.

# NOT YET: Will make a pull request.
commit 9eabc15dacddaa2ef57b16ea8e5506099a4321f7
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Fri May 9 10:05:58 2014 -0700

    OpenTSDB: Turn on GC logging by default. (https://rbcommons.com/s/pepperdata/r/3754)
    - Turned on GC logging by default. - Added another environment variable for
    users to be able to provide extra JVM args using EXTRA_JVMARGS.

# NOT YET: Will make a pull request.
commit c6db3fdf4e1977be83e0f25ad1bf9f3dd6e92a73
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Fri May 9 10:01:36 2014 -0700

    OpenTSDB: Restart using the given OutOfMemoryError script. (https://rbcommons.com/s/pepperdata/r/3765)
    Restart using the given OutOfMemoryError script.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit a04c2fa82887785fbe0acad2ed8c67a0ab8cce1b
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Fri May 9 09:55:26 2014 -0700

    OpenTSDB: Fixed the bug that kept the last invalid rate. (https://rbcommons.com/s/pepperdata/r/3744)
    The bug was caused by the effort to reduce memory usage and optimize performance
    by delaying the rate calculation until requested. The fix was calculating rate
    when rate span moves to next value, and serving users with a copy of the current
    rate and letting the span move to the next rate.

# Will not make a full request. BadTimeout turned out to be not so useful.
commit 5b4d052d3ea68e383d1bfe558bd2ebbcbcadf621
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Thu May 8 13:40:00 2014 -0700

    OpenTSDB: Resumes serving queries a minute later after a BadTimeout. (https://rbcommons.com/s/pepperdata/r/3756)
    - Does not try to restart OpenTSDB when it experienced a BadTimeout (ten-minute
    or one-hour timeout). - Rejects serving queries for a minute.

# NOT YET: Will make a pull request.
commit 2d29a4442fd946d34639880cb75662fadd2f1d30
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Thu May 8 10:23:49 2014 -0700

    OpenTSDB: Init script specifies the tsd cachedir from the environment variable HTTP_CACHE_DIR_PREFIX. (https://rbcommons.com/s/pepperdata/r/3749)
    - OpenTSDB cache directory name is composed of $HTTP_CACHE_DIR_PREFIX and the
    int script filename. - Command line cache dir overrides just empty cache dir
    configuration. If the configured cache dir is not empty and different from the
    command line one, tsdb throws exception and fails to run.

# Will not make a pull request.
commit 6b1a656f0113a0502d255303bf48b84a35fd5cbd
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Thu May 1 18:01:11 2014 -0700

    penTSDB: Bumped up the version number to 2.0.0.15.pepperdata. (https://rbcommons.com/s/pepperdata/r/3687)
    2.0.0.15 is the new OpenTSDB version for the development.

# NOT YET: Will make a pull request.
commit 70284093d20a0b69a21c605c56f5c95454108a22
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Thu May 1 17:49:10 2014 -0700

    OpenTDSB: Supported multiple opentsdb instances. (https://rbcommons.com/s/pepperdata/r/3660)
    - Passed init.d script name to the opentsdb_restart script.
    - Modified the findproc in the opentsdb init.d script to find
      the opentsdb started by the init script.
    - Added an endpoint to test OOM.

# Will not make a pull request.
commit 10f594a2ee63b7023a1f0538dea039ce05f83c76
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 30 14:38:14 2014 -0700

    OpenTSDB: Added --find-copies to the git pdreview script. (https://rbcommons.com/s/pepperdata/r/3663)
    --find-copies to detect copied and renamed files.
    --all to stage remove files too.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/351
commit 8c393b5ea5b333134d49870bec523d6000344a38
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 30 14:05:55 2014 -0700

    OpenTSDB: Renamed Ganglia classes by dropping V30x. (https://rbcommons.com/s/pepperdata/r/3626)
    OpenTSDB: Renamed Ganglia classes by dropping V30x.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/351
commit 10b1bfea774cefbf2f7ad8e598b6b9971b0258f8
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Tue Apr 29 09:35:51 2014 -0700

    OpenTSDB: Support Ganglia31x protocol messages. (https://rbcommons.com/s/pepperdata/r/3554)
    - Added GangliaV31xValueMessage to decode Ganglia v31x version protocol for
    metric values. - Added GangliaV31xMetadataMessage to consume Ganglia v31x
    version protocol for metric metadata, but they are not processed.
    - GangliaV30xDecoder and GangliaV30xHandler handle both v30x and v31x
    protocols.
    - Renaming GangliaV30xDecoder and GangliaV30xHandler is left a TODO.

# Will not make a pull request.
commit 3eb5f46511ca943f8ca96b6ba0d8b033ab50df45
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Sat Apr 26 10:45:41 2014 -0700

    pdreview-git diff does not use "--find-copies".
    "--find-copies" does not work with the rbcommon well.

# Will not make a pull request.
commit adfb891f93d5d76e0465ac687d111f1d6c9ee05d
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 16 17:21:12 2014 -0700

    Added a command to pdreview to clean files not in repository but Eclipse stuff.

# https://github.com/OpenTSDB/opentsdb/pull/305
commit a167c5e2618991f06f972e1f36cfbbbe76507310
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 16 10:54:58 2014 -0700

    OpenTSDB: Support non-root user running OpenTSDB. (https://rbcommons.com/s/pepperdata/r/3527)
    The last piece to support non-root user running OpenTSDB was that non-root
    OpenTSDB daemon should be able to restart itself by running
    /usr/share/opentsdb/opentsdb_restart.py. - Changed the owner of pid, lock, log
    files and the log directory to the specified USER at /etc/sysconfig/opentsdb. -
    Fixed the default restart script path.  *** Users should change the permission
    of the cache directory. In this case, the failure log messages go to OpenTSDB
    log files.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/351
commit 2a65fec3ac7d3c74d099c2b9a10efbd05f5f3c2a
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Mon Apr 14 19:15:11 2014 -0700

    OpenTSDB: Disabled Ganglia support by default. (https://rbcommons.com/s/pepperdata/r/3524)
    Users may send Ganglia 30x and Ganglia 31x protocol messages to the same port,
    but the current implementation just supports Ganglia 30x and does not handle the
    Ganglia 31x protocol messages. In addition, the default Ganglia port 8649 may
    not be available for OpenTSDB when users are running Ganglia on the same node
    with OpentSDB. So I disabled Ganglia support by default and reduced the log
    levels to debug too. Users could enable it for some experiments with Ganglia 30x
    protocol.

# https://github.com/OpenTSDB/opentsdb/pull/305
commit 1e3a3d125ea5545f07a37f7618a93911f2a6f4f2
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Mon Apr 14 18:56:20 2014 -0700

    OpenTSDB: Reorganizing RPM package directories. (https://rbcommons.com/s/pepperdata/r/3510)
    - Renamed and moved src/opentsdb-init-d.sh to build-aux/init.d/opentsdb.
    - Made the RPM directory structure similar to that of the Debian package.
    - Copied build-aux/deb/opentsdb.conf to build-aux/rpm/opentsdb.conf.
    - Copied jars to /usr/share/opentsdb/lib during installation.
    - Left a TODO for the alternatives.
    *** For the existing OpenTSDB installations, we should modify the init script
    symbolic links to point to the new target.
    
    New directory structure:
    -----------
    rpmbuildroot/usr/share/opentsdb:
      bin/  etc/  lib/  static/  tools/
    rpmbuildroot/usr/share/opentsdb/etc:
      init.d/  opentsdb/
    rpmbuildroot/var/cache:
      opentsdb/

# Will not make a pull request.
commit 5473b7fb2af6e2c96de78291c7b53c9d91f8f7c2
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Mon Apr 14 15:51:56 2014 -0700

    OpenTSDB: Bumped up the version number to 2.0.0.14.pepperdata. (https://rbcommons.com/s/pepperdata/r/3520)
    2.0.0.14 is the new OpenTSDB version for the development.

# Will not make a pull request.
commit 1833473742f7081846e8fef4b2b7e2b70a94845d
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Mon Apr 14 15:40:19 2014 -0700

    OpenTSDB: Bumped up the version number to 2.0.0.13.pepperdata. (https://rbcommons.com/s/pepperdata/r/3519)
    Bumped up the version number to 2.0.0.13.pepperdata.

# NOT YET: File-based query cache is not matured and not complete yet.
commit 226ed89d013ddc6397f035a7959c4642beb857b0
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Thu Apr 10 12:06:35 2014 -0700

    OpenTSDB: Isolated netty channel from the HttpQuery class. (https://rbcommons.com/s/pepperdata/r/3453)
    - Factored out the methods we need from the netty Channel to IoChannel and
    IoChannelFuture interfaces. - Wrapped the netty Channel and ChannelFuture in
    NettyIoChannel and NettyIoChannelFuture classes. - We need it to run background
    queries without HTTP connection.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/351
commit 73540d25e5a3a8a78ca401a47c7dd018b8388233
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 9 20:34:12 2014 -0700

    Collected Ganglia RPC statistics.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/351
commit aa43107a8ef84e43a192bfae47274c04a453617d
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 9 19:35:00 2014 -0700

    OpenTSDB: Supported Ganglia v30x protocol. (https://rbcommons.com/s/pepperdata/r/3430)
    - Opens an UDP port to receive Ganglia v30x protocol messages. - Decodes Ganglia
    messages using gmetric4j and xdr. - Inserts just numeric metrics to OpenTSDB. -
    Added ganglia version, hostname, ip address, and optionally cluster name to the
    metric as tags. - Ignored units. - Ignored string metrics.

# NOT YET: Will make a pull request.
commit 9e704d006f47dc5570547a0398bb4fbfafc4e529
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Fri Apr 4 09:56:31 2014 -0700

    OpenTSDB: Fixed a bug that sent the size of the compressed file as a content length for the uncompressed contents. (https://rbcommons.com/s/pepperdata/r/3421)
    
    The following curl command saved a portion of uncompressed query results when they do not support gzip.
    curl 'http://localhost:14249/api/query?start=2014/02/04-12:00:00&end=2014/02/04-13:00:01&m=sum:iw-1m:task.task.count' -o output.partial
    
    The following curl command saved the full uncompressed file.
    curl --compressed 'http://localhost:14249/api/query?start=2014/02/04-12:00:00&end=2014/02/04-13:00:01&m=sum:iw-1m:task.task.count' -o output.full
    
    **** BUG ***
    $ curl 'http://localhost:14249/api/query?start=2014/02/04-12:00:00&end=2014/02/04-13:00:01&m=sum:iw-1m:task.task.count' -o output.partial -v
    > GET /api/query?start=2014/02/04-12:00:00&end=2014/02/04-13:00:01&m=sum:iw-1m:task.task.count HTTP/1.1
    > User-Agent: curl/7.30.0
    > Host: localhost:14249
    > Accept: */*
    >
    < HTTP/1.1 200 OK
    < Content-Type: text/plain
    < Age: 526
    < Cache-Control: max-age=86400
    < Content-Length: 3046
    <
    
    **** After the fix ***
    $ curl 'http://localhost:14249/api/query?start=2014/02/04-12:00:00&end=2014/02/04-13:00:01&m=sum:iw-1m:task.task.count' -o output.partial -v
    > GET /api/query?start=2014/02/04-12:00:00&end=2014/02/04-13:00:01&m=sum:iw-1m:task.task.count HTTP/1.1
    > User-Agent: curl/7.30.0
    > Host: localhost:14249
    > Accept: */*
    >
    < HTTP/1.1 200 OK
    < Content-Type: text/plain
    < Age: 900
    < Cache-Control: max-age=86400
    < Content-Length: 19771
    <

# NOT YET: File-based query cache is not matured and not complete yet.
commit e004c543b3b507290316208b1d8d50de1fb61759
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Thu Apr 3 15:47:26 2014 -0700

    OpenTSDB: Added a new query param to refresh cache after replying with cached results. (https://rbcommons.com/s/pepperdata/r/3406)
    Added the refreshcachebackground query parameter. The same thread replies the
    query with cached results and continues to run the query and update the
    corresponding cache data.

# Will not make a pull request.
commit bf71b7aca07a7b0654f969506a75e82576228b72
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 2 15:17:04 2014 -0700

    OpenTSDB: Removed pdreview-git* scripts. (https://rbcommons.com/s/pepperdata/r/3400)
    Renamed pdreview_git_tools.py with pdreview.

# Will not make a pull request.
commit a0bf19b9f49bedeca984455d94212019ecf3cbf7
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 2 15:10:09 2014 -0700

    [OpenTSDB] Improved git pdreview tools. (https://rbcommons.com/s/pepperdata/r/3397)
    - Unified the review commands. - Stored reviewid at .pdreview/rbcommons file.

# NOT YET: File-based query cache is not matured and not complete yet.
commit 3df23c955c44ff508d203d6207b6009a49c6b6fa
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 2 14:23:46 2014 -0700

    OpenTSDB: Refactored caching the results of api queries to a class. (https://rbcommons.com/s/pepperdata/r/3391)
    Moved a portion of src/tsd/QueryRpc.java out to src/tsd/QueryRpcCacheEntry.java.
    Then, added some unit tests against the new class - QueryRpcCacheEntry.

# NOT YET: File-based query cache is not matured and not complete yet.
commit 6e282e20b4f5512e3258db410cebd3543e02f42f
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Wed Apr 2 10:03:40 2014 -0700

    OpenTSDB: Removed dead data files that do not have valid data. (https://rbcommons.com/s/pepperdata/r/3389)
    Removed invalid cache data files when the cached results of a query should be
    refreshed.

# https://github.com/OpenTSDB/opentsdb/pull/303
commit d8fcbe72097907e8b69d454b8081becfbcb2a050
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Mon Mar 31 19:17:23 2014 -0700

    Added more Eclipse files to .gitignore

# https://github.com/OpenTSDB/opentsdb/pull/305
commit f79fe81fcfccd5fed4ad609e8af5ade4df0bdbed
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Mon Mar 31 18:39:38 2014 -0700

    OpenTSDB: Moved create-src-dir-overlay.sh to build-aux. (https://rbcommons.com/s/pepperdata/r/3372)
    Moved create-src-dir-overlay.sh to the build-aux directory and to the make file
    so it's executed when someone builds the POM per the request of manolama (Chris
    Larsen). See the comments at https://github.com/pepperdata/opentsdb/commit/38d4d
    23021da328ac52d6cd8542fcf6c1bbed012

# https://github.com/OpenTSDB/opentsdb/pull/305
commit f97eb8bbe953e955c95476ddbf375ed92a5165c9
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Mon Mar 24 14:58:46 2014 -0700

    OpenTSDB: Added the comment about the script we are based on. (https://rbcommons.com/s/pepperdata/r/3277)
    Added the comment about the script we are based on.

# https://github.com/OpenTSDB/opentsdb/pull/305
commit 8e123e5b4c952e6313a4a05e1302a54d5731e9ac
Author: Jesse Chang <jesse.chang.2@gmail.com>
Date:   Fri Mar 21 09:22:00 2014 -0700

    Fixed the bug that init.d script did not run the OpenTSDB command in the background. (https://rbcommons.com/s/pepperdata/r/3241)
    It was a typo. Added " &" at the end of the command line.

# NOT YET: Will make a pull request.
commit 0d550668200afc99204ff5d26c4469a9f1fa4fef
Author: Kimoon Kim <kimoon@pepperdata.com>
Date:   Wed Mar 12 13:40:57 2014 -0700

    Fixes an OpenTSDB test not to cause out of memory errors (https://rbcommons.com/s/pepperdata/r/3121)

# NOT YET: Will make a pull request.
commit dc4a8fb3b11b8c5baf633a39ffec9cf6582f8222
Author: Kimoon Kim <kimoon@pepperdata.com>
Date:   Sat Mar 8 19:49:37 2014 -0800

    Fixes out of threads errors in OpenTSDB tests by using mocked HBase clients earlier. (https://rbcommons.com/s/pepperdata/r/3058)

# NOT YET: Will make a pull request.
commit b4f5f58b7e7fd7a382fe3fd1abd7a0b2576201a4
Author: Jeremy Hay <jeremy@pepperdata.com>
Date:   Mon Mar 3 13:53:00 2014 -0800

    openTSDB: Send ungzipped contents if header does not accept gzip encoding (https://rbcommons.com/s/pepperdata/r/3034)
    Finishing up a todo from the gzip work. The requests that go through the channel
    pipeline will handle this case already, we just need to handle the case where we
    read the gzipped file from disk.

# https://github.com/OpenTSDB/opentsdb/pull/303
commit f59a96e1ec4cd3dfbbd81fb93e33be45c704ec15
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Mon Mar 3 11:43:28 2014 -0800

    OpenTSDB: ignored a temporary output file from mvn test. (https://rbcommons.com/s/pepperdata/r/3061)
    Ignored a temporary output file from the "mvn test" command.

# Will not make a pull request.
commit 90a3062b6ba3b954b0ee885459b5b3c89a0868b7
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Feb 26 15:44:10 2014 -0800

    Bumped up the version number to 2.0.0.12.pepperdata. (https://rbcommons.com/s/pepperdata/r/3014)
    The RPM file name format is opentsdb-2.0.0.{PEPPERDATA_RELEASE_VERSION}.pepperda
    ta-1-{TIMESTAMP}-{USER}.noarch.rpm like
    opentsdb-2.0.0.12.pepperdata-1-20140226151221-jesse.noarch.rpm.

# NOT YET: Will make a pull request.
commit 9ed761b6ad1c64a03c087c840e78e60dcc981b49
Author: Jeremy Hay <jeremy@pepperdata.com>
Date:   Wed Feb 26 13:14:05 2014 -0800

    OpenTSDB: Explicitly close the gzip writer to prevent truncated files (https://rbcommons.com/s/pepperdata/r/3006)
    This seems to fix the 0 length gzip file issue.

# Will not make a pull request.
commit 4588dc1ee1ecff2bd8bed711539f938c79f7cd1f
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Feb 26 11:41:54 2014 -0800

    Bumped up the version number to 2.0.0.11.pepperdata. (https://rbcommons.com/s/pepperdata/r/3005)
    - Bumped up the version number to 2.0.0.11.pepperdata. - Moving the string
    "pepperdata" fixes the RPM package name for upgrade. - The old version format
    like "2.0.0.pepperdata.10" had the bug that RPM did not understand the new
    version number correctly which caused the following problem. $ rpm -U
    opentsdb-2.0.0.pepperdata.10-20140224133716.noarch.rpm         package
    opentsdb-2.0.0.9-1.noarch (which is newer than
    opentsdb-2.0.0.pepperdata.10-1.noarch) is already installed

# NOT YET: Will make a pull request.
commit 7d69e6361190007660e77671503f36206907746f
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Wed Feb 26 11:36:03 2014 -0800

    Hbase errors in /api/put will send http 500 errors (instead of 400) (https://rbcommons.com/s/pepperdata/r/2994)
    Hbase errors in /api/put will send http 500 errors (instead of 400)

# Will not make a full request. BadTimeout turned out to be not so useful.
commit aff2d73b2e949e47b4cac632e51149f6d8ac8632
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Feb 25 15:00:42 2014 -0800

    OpenTSDB: Unit test fix for the commit - Just one thread restarts the server. (https://rbcommons.com/s/pepperdata/r/2993)
    The exit should be called always.

# NOT YET: File-based query cache is not matured and not complete yet.
commit 141bd3b38c98881520b07bae88f25e4d3f56658c
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Feb 25 14:41:58 2014 -0800

    OpenTSDB: Fixed the bug that failed to write a cache data file when cache directories were removed. (https://rbcommons.com/s/pepperdata/r/2991)
    - The bug was that OpenTSDB failed to create a cached data file when the
    corresponding cache directory was deleted while the cache entry was cached in
    memory. - The fix was to let a query miss the cache if the entry file doesn't
    exist and to always ensure the cache directory whenever a new cache entry is
    created.

# NOT YET: Will make a pull request.
commit 27b426ccd056ed555cdf56f41669dfab5e69047b
Author: Jeremy Hay <jeremy@pepperdata.com>
Date:   Tue Feb 25 13:47:04 2014 -0800

    OpenTSDB: Gzip contents on the HTTP endpoint (https://rbcommons.com/s/pepperdata/r/2974)
    This change will gzip contents before writing the cache out to disk and also
    gzip the contents when bypassing the cache.

# Will not make a full request. BadTimeout turned out to be not so useful.
commit 990cdc2ef5c266f515844db476fe30da8c3e110a
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Mon Feb 24 14:57:20 2014 -0800

    OpenTSDB: Just one thread restarts the server. (https://rbcommons.com/s/pepperdata/r/2956)
    When a server was unstable, many threads tried to restart the server at the same
    time, which was unnecessary and made restarting slower.

# NOT YET: Will make a pull request.
commit 1169d14bbfd7cb91f0eb42c9cf180f766b232115
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Mon Feb 24 13:35:19 2014 -0800

    Bumped up the version number to 2.0.0.pepperdata.10. (https://rbcommons.com/s/pepperdata/r/2979)
    - Added 'pepperdata' to the version number. - Creates a snapshot RPM. - New
    output file names.   opentsdb-2.0.0.pepperdata.10-20140224123307.noarch.rpm
    opentsdb-2.0.0.pepperdata.10.tar.gz   tsdb-2.0.0.pepperdata.10.jar - OpenTSDB
    log message has the following version message.   TSDMain - net.opentsdb
    2.0.0.pepperdata.10 built at revision

# NOT YET: Will make a pull request.
commit d88f4ac0698d7ceb0c813c0eb7ccc08f8cd65e2a
Author: Kimoon Kim <kimoon@pepperdata.com>
Date:   Thu Feb 20 12:30:02 2014 -0800

    Lets OpenTSDB send the 400 bad request error code instead of the 500 internal error upon wrong tag value queries. (https://rbcommons.com/s/pepperdata/r/2946)

# Will not make a pull request.
commit c032819e685038c9298abcf61f05fea7c07f8323
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Tue Feb 18 10:04:49 2014 -0800

    bump version to 2.0.0.9 (https://rbcommons.com/s/pepperdata/r/2905)
    bump version to 2.0.0.9

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/327
commit bfe28b4dc11d3904b825d96c035fcb4ba1a66520
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Fri Feb 14 18:00:19 2014 -0800

    use callBoth() to register callback for requests (https://rbcommons.com/s/pepperdata/r/2877)
    - use callBoth() to register callback for requests so we get success and errors
    in the callback - in the callback see if the result was an exception and count
    that as error

# NOT YET: Will make a pull request.
commit e4554c1aa79cae2cb4e7b0472d7094b18a31b830
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Fri Feb 14 10:48:36 2014 -0800

    move logging for all /api/put calls debug (https://rbcommons.com/s/pepperdata/r/2868)
    all urls starting with /api/put use debug level logging

# NOT YET: File-based query cache is not matured and not complete yet.
commit 0d3dbe0b822712a94d38089b7b2b2c3df87df55d
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Fri Feb 14 10:20:38 2014 -0800

    OpenTSDB: Two layer directories for Query Result Disk Cache. (https://rbcommons.com/s/pepperdata/r/2864)
    - Cached entry, and data files are stored at multiple sub-directories at the
    configured cache directory. - Added tsd.query_result_cache.num_sub_dirs
    configuration variable.

# Will not make a pull request.
commit f8fc5a93ed52128c8403b1b47e1bf7d7af9838c4
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Thu Feb 13 10:58:13 2014 -0800

    bump version to 2.0.0.8 (https://rbcommons.com/s/pepperdata/r/2859)
    bump version to 2.0.0.8

# NOT YET: Will make a pull request.
commit a18bc7fad3fd8b3f770220ff7a61b87b5743ccdc
Author: Kimoon Kim <kimoon@pepperdata.com>
Date:   Wed Feb 12 22:17:23 2014 -0800

    Tolerates data values of duplicate or out of time points in OpenTSDB. (https://rbcommons.com/s/pepperdata/r/2832)
    Previously, OpenTSDB throwed IllegalDataExceptions when the compaction process
    observes multiple data values of the same time point. This change makes it leave
    warning log messages instead and continue with one of the data points.  Also
    fixes a bug that the metadata flag does not correctly reflect a new set of data
    points from compaction.

# NOT YET: Will make a pull request.
commit f78d578fdce0668cdae2f9579d815cdd121ad4fc
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Feb 12 15:39:16 2014 -0800

    OpenTSDB: Fixed the bug that returned 202 (ACCEPTED) status code when replying a query from a file. (https://rbcommons.com/s/pepperdata/r/2848)
    - Fixed the bug that did not set the response status when OpenTSDB was replying
    from a file. - Allowed the response status 200 (OK) to be changed. Now, OpenTSDB
    could return an error status code if it has a problem while reading a response
    file.

# Will not make a pull request.
commit d04dee4080524555fde5ef3370655951d25cc255
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Wed Feb 12 13:37:08 2014 -0800

    bump version number to 2.0.0.7 (https://rbcommons.com/s/pepperdata/r/2849)
    bump version number to 2.0.0.7

# NOT YET: File-based query cache is not matured and not complete yet.
commit d6a984ae3ebc8c9052690cb530a822207a9e2910
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Feb 12 10:35:23 2014 -0800

    Skipped saving results of nocache api queries to files. (https://rbcommons.com/s/pepperdata/r/2839)
    - Added refreshcache query param to refresh cached query results. - Ignored
    refreshcache and nocache while computing the cache key of a query.

# https://github.com/OpenTSDB/opentsdb/pull/303
commit a7d3d8ef1b2b170dcc8db2e28ec2548e99bbc033
Author: Kimoon Kim <kimoon@pepperdata.com>
Date:   Wed Feb 12 10:07:51 2014 -0800

    Lets maven run OpenTSDB unit tests. (https://rbcommons.com/s/pepperdata/r/2838)
    Modifies pom.xml.in to configure the surefire plugin properly. Also creates
    plugin_test.jar that some unit tests depend on.

# Will not make a full request. BadTimeout turned out to be not so useful.
commit a01e7d0a9a84a6e93e7093e49f052aa2b8cee08e
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Feb 11 09:59:12 2014 -0800

    returns 503 status code and restarts OpenTSDB when the system is unstable. (https://rbcommons.com/s/pepperdata/r/2821)
    - Added a new url end point "/restartrestartrestart" to restart the OpenTSDB
    server. - Sends the response code 503 to clients when the OpenTSDB server is
    unstable. - Restarts OpenTSDB by running a restart shell script when the system
    is unstable. - The system is considered to be unstable when it experienced any
    very long timeouts such ten minutes or an hour.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/327
commit 47c6ea9ae79daa94ce98ace2a7ca5e6e111ad7b6
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Mon Feb 10 17:52:48 2014 -0800

    batch put can now be called with with waitflush=timeout_in_seconds (https://rbcommons.com/s/pepperdata/r/2764)
    batch put can now be called with with waitflush=timeout_in_seconds. The request
    will complete when there are items with errors (http 400), when all requests are
    written to hbase (http 200) or after timeout_in_seconds (http 408)

# NOT YET: File-based query cache is not matured and not complete yet.
commit c1ed34e03a6b37e77edead40e119bc60cb8d5889
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Mon Feb 10 10:57:24 2014 -0800

    GraphHanler uses the new disk cache. (https://rbcommons.com/s/pepperdata/r/2798)
    - GraphHanler serves TSD web interface queries. - Removed duplicated code. -
    Cleaned up QueryResultFileCache by moving misplaced fields of the Key class to
    the Entry class.

# NOT YET: Working on it: https://rbcommons.com/s/pepperdata/r/3982/
commit 8bed30779cabfc4e60f1423190f24e5ffcbd1062
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Fri Feb 7 20:18:36 2014 -0800

    Not serializing empty time series to client. (https://rbcommons.com/s/pepperdata/r/2782)
    - Tried to get the first data point in the requested range and then skipped any
    data serialization if the time series has no data point.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/305
commit 1332bce8a30093a6da13123803cdfe5f01f93ff6
Author: Sean Suchter <ssuchter@pepperdata.com>
Date:   Thu Feb 6 10:52:48 2014 -0800

    opentsdb: Auto-restart on OOM & allow JVM args to be configured. (https://rbcommons.com/s/pepperdata/r/2787)
    opentsdb: Auto-restart on OOM & allow JVM args to be configured.

# NOT YET: File-based query cache is not matured and not complete yet.
commit ade79834092f671dc61b68d2d226db78b35d2250
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Feb 5 14:14:45 2014 -0800

    Added in-memory cache for disk cache. (https://rbcommons.com/s/pepperdata/r/2763)
    Used guava cache.

# NOT YET: File-based query cache is not matured and not complete yet.
commit 6f6a17484db9296aa12876d13263b0795d8f2756
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Feb 5 13:39:32 2014 -0800

    Cached version 2 api results. (https://rbcommons.com/s/pepperdata/r/2760)
    - Statistics are added. - Saved results to a file and added it to the disk
    cache. - Read results from a file if it is a hit. - GraphHandler (web page query
    handler) is not using the new cache yet.

# https://github.com/OpenTSDB/opentsdb/pull/326
commit e7a34618d2235f67c7fd5b51e94df6a222886c25
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Wed Feb 5 10:00:28 2014 -0800

    preload uid caches at startup (https://rbcommons.com/s/pepperdata/r/2750)
    preload uid caches at startup. New behavior is enabled by changing
    opentsdb.conf:    # preload uid cache at startup    tsd.core.preload_uid_cache =
    true

# NOT YET: File-based query cache is not matured and not complete yet.
commit 7df8293bc79ad5bbaa97745ef84d189734681f2f
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Feb 4 16:26:07 2014 -0800

    Simple file based query cache.

# https://github.com/OpenTSDB/opentsdb/pull/303
commit 3a2294a7e77b78330b869986f7bdb092f3dd5a0d
Author: Guenther Schmuelling <schmuell@pepperdata.com>
Date:   Tue Feb 4 10:06:04 2014 -0800

    ignore some more working files (https://rbcommons.com/s/pepperdata/r/2747)
    ignore some more working files

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 93097ff68ca2b3db8169ab4fe19fdf56c832488b
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Sat Feb 1 07:57:31 2014 -0800

    Changed the level of per-span-group logs to DEBUG. (https://rbcommons.com/s/pepperdata/r/2733)
    There were too many log lines when a query requested aggregation for each span
    separately.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/357
commit 4369f30da4860d761b6643aadeeb68b51a5ae8e0
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Fri Jan 31 23:06:26 2014 -0800

    Fixed the test test/tsd/TestQueryRpc.java

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/357
commit 436d90ee961da48dedf6da9a6bbb1fb024df58f1
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Fri Jan 31 22:21:03 2014 -0800

    Supported interpolation window at web interface. (https://rbcommons.com/s/pepperdata/r/2710)
    - Shared QueryRpc query parser with GraphHandler. - Added a text edit box to the
    TSD web page.

# Will not make a full request. BadTimeout turned out to be not so useful.
commit fbaf3a850347b29f192c6b32189702c91822f4fd
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Thu Jan 30 17:18:59 2014 -0800

    Bug fix: Replied queries with errors if any bad timeout happened before. (https://rbcommons.com/s/pepperdata/r/2702)
    Detecting unstable system by checking the internal server errors did not work
    because even unknown tags are considered as internal server errors. Now, it
    checks just bad timeouts.

# Will not make a full request. BadTimeout turned out to be not so useful. We should have added just a timeout to joinUninterruptibly.
commit 313aae06274520ab048442019fb01dd2a74d347c
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Thu Jan 30 12:01:23 2014 -0800

    Replaced Deferred.joinUninterruptibly with timeout and printing statcks. (https://rbcommons.com/s/pepperdata/r/2680)
    - Blindly modified OpenTSDB code that uses joinUninterruptibly to wait for a
    while and then prints the stacks of all threads if there is a timeout. - The
    long wait function waits for an hour and the short wait function waits for ten
    minutes. - Short timeout for reading Ids, metrics names, tags, and metadata, and
    the put function. - Responses with the error code 500 if there have been too
    many timeouts like that.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/327
commit 146fdf859e4b216a4db638a2772874fa2f7d3873
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Jan 28 13:29:56 2014 -0800

    Suppressed /api/put and empty span logs. (https://rbcommons.com/s/pepperdata/r/2666)
    - Reduced log level of "/api/put done" messages to debug. - Reported the total
    number of empty spans for each aggregation not for each empty span.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 035fedb59e19f7853d72cbb2e0cde2660e0e1497
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Jan 28 08:33:22 2014 -0800

    Factored out AggregationIter from SpanGroup to its own file.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/357
commit c4f7f508b0e69c10696ec5cf8a1c007b64e311ec
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Mon Jan 27 17:41:38 2014 -0800

    Rephrased "interpolation time limit" with "interpolation window" (https://rbcommons.com/s/pepperdata/r/2639)
    - Rephrased "interpolation time limit" with "interpolation window". - Replaced
    the query param "itl-" with "iw-".

# Will not make a pull request.
commit 71786bf4bd85bceb43844c48bab6fe13eed08ca2
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Fri Jan 24 15:47:42 2014 -0800

    Bumped up the version number to 2.0.0.6.

# Will not make a pull request.
commit 4affec460f85163e728abee9ff79161fce895593
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Fri Jan 24 15:14:40 2014 -0800

    Bumped up the version number to 2.0.0.5.

# Will not make a pull request.
commit 9371141d91413e09211496153bc176a27a942e9d
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Fri Jan 24 14:56:57 2014 -0800

    Bumped up the RPM version number to 2.0.0.4-2.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit cab5a01fb9fb6761730e8c6c3d742af6113dc2b4
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Fri Jan 24 14:20:55 2014 -0800

    Fixed the bug that downsampler returns data of a timestamp smaller than a seek timestamp
    The Pepperdata dashboard and TSD web interface displayed very small metrics
    because of time series lost by the bug. Skipped the downsample interval of a
    specified seek timestamp if the interval is not fully filled. Aligned
    the representative timestamp of a downsample interval by the interval.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/305
commit 4a39195bf2b6de0ff6d1dc61e924eadc66a339da
Author: Kimoon Kim <kimoon@pepperdata.com>
Date:   Fri Jan 24 09:16:12 2014 -0800

    Makes opentsdb logs roll hourly. (https://rbcommons.com/s/pepperdata/r/2611)
    Configures the existing logback.xml with the RollingFileAppender class. Changes
    the init script to supply the log file prefix with the right directory and host
    name.

# Will not make a pull request.
commit d55366f547c0ec8f793742928e821370ab9e96ae
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Jan 22 16:09:22 2014 -0800

    Bumped up the version number to 2.0.0.4.

# Will not make a pull request.
commit cff3b3e8f060cdf49377b9d4f1bd2aacd4fc2a0a
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Jan 22 15:39:29 2014 -0800

    Bumped up the version number to 2.0.0.3.

# Will not make a pull request.
commit ed985e481d60cf3a8c9dede9514bd58998b04cb8
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Jan 22 09:45:24 2014 -0800

    pdreview-git diff uses "--find-copies" to enable copy/rename detection.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 7d60514eee7bd2eadad046d8bec66916a67e503b
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Jan 21 17:17:57 2014 -0800

    Added logs for scan time range.
    Added logs for scan time range for better debugging.

# Will not make a pull request. It turned out to be not useful.
commit 585f2a9318c2e195bc085d21bd909dac256d68ea
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Jan 21 14:50:52 2014 -0800

    OpenTSDB: Flexible HBase query time range extension.
    - Extended HBase query time range to include a downsampling window before/after
    user requested time range. - Added a query parameter to specify HBase query
    extension time manually.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 2c2a4a289477e78b21a0f4113a1e945390b77675
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Jan 21 12:35:18 2014 -0800

    Added unit tests for SpanGroup.AggregationIter.
    - Made SpanGroup.AggregationIter a static class to be able to create an instance
    of it without creating a Span object. - Changed the constructor of
    SpanGroup.AggregationIter to request an array of SeekableView objects not a list
    of Spans. - Added microbenchmark unit tests.

# NOT YET: Will make a pull request.
commit 6183195f2aa387ae99fb5bbe4389ae46f65260b4
Author: Kimoon Kim <kimoon@pepperdata.com>
Date:   Tue Jan 21 11:57:52 2014 -0800

    Fixes wrong time unit comments in OpenTSDB. (https://rbcommons.com/s/pepperdata/r/2558)

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/357
commit 30d18dbb2603fd8024409acd67da9e9a40f0ce9b
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Fri Jan 17 13:52:22 2014 -0800

    Discarded rates of time gaps bigger than the interpolation time limit.
    - RateSpan takes time span limit and drops rates of time gaps bigger than the
    interpolation time limit. - RateSpan stops at the given end time to prevent
    overrun while searching for the next valid rate.

# https://github.com/OpenTSDB/opentsdb/pull/303
commit de227d157bacfaab240d921d38abb1f96fc5ec71
Author: Kimoon Kim <kimoon@pepperdata.com>
Date:   Thu Jan 16 14:37:22 2014 -0800

    Makes it easy to use Eclipse for Pepperdata OpenTSDB. (https://rbcommons.com/s/pepperdata/r/2516)
    The steps for Mac will be:
       0. Install Mac autoconf
         $ sudo port install automake autoconf libtool
       1. Generate pom.xml and the Eclipse-friendly directory structure overlay
         $ ./build.sh pom.xml
       2. Build the maven project
         $ mvn clean compile
       3. Import the Maven project into Eclipse.
       4. Include target/generated-sources in Eclipse source path.

# https://github.com/OpenTSDB/opentsdb/pull/313
commit 440478be2bb44146754da72cfad7109146e61b8d
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Thu Jan 16 10:15:39 2014 -0800

    Fixed OpenTSDB bug of incorrect downsampling unit while computing start and end time of HBase scan.
    - Fixed the math. - Suffixed the field name with _ms, which means milliseconds
    in the OpenTSDB convention. - Added a nested helper class for unit tests to
    access private methods. - Added unit tests to address the bug.   * unit tests:
    downsampleMilliseconds, and downsample - Factored out the unit tests for
    downsampling from the huge TestTsdbQuery.java.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 23b456bb2188d684a48834aa3615d322ef3bc22d
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Wed Jan 15 15:56:30 2014 -0800

    Fixed OpenTSDB downsampling bug that always retrieved the first data point.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/357
commit 65d5b4c6f962e3aed80aedc340fe4e3eb952a24e
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Tue Jan 14 19:42:10 2014 -0800

    Dropped interpolated data points of big time gap.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 4e4ecfcd13cb737d9448d4b4c9d671d425e8841f
Author: jesse5e2 <jesse.chang.2@gmail.com>
Date:   Mon Jan 13 20:02:04 2014 -0800

    Refactored the rate calculation of SpanGroup

# Will not make a pull request.
commit df0c6255077ecec8e2a350cadc8013b9adb20503
Author: jesse <jesse@pepperdata.com>
Date:   Fri Dec 13 17:57:07 2013 -0800

    Bumped up the version number to 2.0.0.2.

# Will not make a pull request.
commit 68e1682c7765d32d38a14e38bd9c89e9ed154b54
Author: Chad Carson <chad@pepperdata.com>
Date:   Mon Dec 9 11:54:01 2013 -0800

    Updating README to include github location.

# Will not make a pull request.
commit b162f186d28befcecb3b011651cca8fc2bac9c67
Author: jesse <jesse@pepperdata.com>
Date:   Thu Nov 21 14:40:04 2013 -0800

    Bumped up the version number to 2.0.0.1

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 9e45ea3aac65db176c1a047e817348b01b956872
Author: jesse <jesse@pepperdata.com>
Date:   Thu Nov 21 11:37:42 2013 -0800

    Downsamples agregated values after fixing timeseries by a fixed interval. (https://rbcommons.com/s/pepperdata/r/2022)

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 7662570476820a25b8221ddd2db0c64c5f98b529
Author: jesse <jesse@pepperdata.com>
Date:   Wed Nov 20 14:44:47 2013 -0800

    Factored out Downsampler class from OpenTSDB Span class.

# Will not make a pull request.
commit 11d7480b60cdef120d3d324738fe11f7fa46a2e4
Author: Jesse Chang <jesse@centos-vm-jesse-mac0.pepperdata.com>
Date:   Tue Nov 19 09:15:10 2013 -0800

    pd review python scripts for git. (https://rbcommons.com/s/pepperdata/r/1991)
    Git has a concept of staged or cached changes, which are changes to be
    committed. To make things simple, the scripts support only cached diffs and do
    not allow any uncached diffs.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/303
commit 0c87d6d6278d79907e2bb51692ef09553b8b508e
Author: Jesse Chang <jesse@centos-vm-jesse-mac0.pepperdata.com>
Date:   Mon Nov 18 18:50:52 2013 -0800

    Added some file extensions to .gitignore of github-opentsdb. (https://rbcommons.com/s/pepperdata/r/1986)
    Added some file extensions to .gitignore.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 3f21989c3a39b0b3afb5eb725fb9c630115ac136
Author: Jesse Chang <jesse@centos-vm-jesse-mac0.pepperdata.com>
Date:   Mon Nov 18 17:11:38 2013 -0800

    Fixed an OpenTSDB unitest for downsampling (https://rbcommons.com/s/pepperdata/r/1966)
    Fixed an OpenTSDB unitest for downsampling. There are other unit tests that
    passed on Eclipse but failed with "make check". I think it is a building
    framework issue and we will ignore the failures for now.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit 396e28538d169c922b370aabf499cf2a2c12f11f
Author: Jesse Chang <jesse@centos-vm-jesse-mac0.pepperdata.com>
Date:   Fri Nov 15 15:34:35 2013 -0800

    Fixed Some OpenTSDB unit tests caused by fixing downsampling. (https://rbcommons.com/s/pepperdata/r/1940)
    Fixed Some OpenTSDB unit tests caused by fixing downsampling. TODO: There are
    still some failing unit tests. They will be fixed at a later CL.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit f8ffac464c1f13cec888b565e33874c4d4f49d2b
Author: Jesse Chang <jesse@centos-vm-jesse-mac0.pepperdata.com>
Date:   Wed Nov 13 16:01:28 2013 -0800

    OpenTSDB: Downsamples to double values. (https://rbcommons.com/s/pepperdata/r/1911)
    OpenTSDB: Downsamples to double values.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/325
commit b1dd193a8246dd200ac539abb4861b6e804e1a14
Author: Jesse Chang <jesse@centos-vm-jesse-mac0.pepperdata.com>
Date:   Wed Nov 13 14:18:25 2013 -0800

    Corrected OpenTSDB Span downsampler to use periodic downsampling. (https://rbcommons.com/s/pepperdata/r/1901)
    Corrected OpenTSDB Span downsampler to use periodic downsampling.

# Pull request: https://github.com/OpenTSDB/opentsdb/pull/305
commit 8abf2668aa6c5465b6e389405a78d02691d04bba
Author: Kimoon Kim <kimoon@pepperdata.com>
Date:   Wed Nov 13 13:49:14 2013 -0800

    Adds the init.d service script for opentsdb.

# Will not make a pull request.
commit 33e4fcb4f0f280221d69d5b9a42bb6f6c97161e7
Author: Chad Carson <chad@pepperdata.com>
Date:   Tue Nov 12 15:23:12 2013 -0800

    Add .reviewboardrc to support rbcommons integration.

# Will not make a pull request.
commit df764501cc3a3cc303fb33d0b18f64c96c78993b
Author: Chad Carson <chad@pepperdata.com>
Date:   Tue Nov 12 11:49:56 2013 -0800

    Chad added note about this being a Pepperdata branch.