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981 Commits

Author SHA1 Message Date
binlijin cd1c71ceb4 rename persistBackgroundCount to numBackgroundPersistThreads 2016-01-22 14:29:41 +08:00
Gian Merlino d416279c14 SegmentMetadataQuery support for returning aggregators. 2016-01-21 17:27:25 -08:00
Gian Merlino 87c8046c6c Add StorageAdapter#getColumnTypeName, and various SegmentMetadataQuery adjustments. 
SegmentMetadataQuery stuff:

- Simplify implementation of SegmentAnalyzer.
- Fix type names for realtime complex columns; this used to try to merge a nice type
  name (like "hyperUnique") from mmapped segments with the word "COMPLEX" from incremental
  index segments, leading to a merge failure. Now it always uses the nice name.
- Add hasMultipleValues to ColumnAnalysis.
- Add tests for both mmapped and incremental index segments.
- Update docs to include errorMessage.
 2016-01-21 15:50:33 -08:00
Slim Bouguerra e0d90f875c Graphite emitter 2016-01-21 13:43:37 -06:00
Fangjin Yang ab635c5cd3 Merge pull request #2315 from rasahner/docUpdateBuild 
docs: edits related to loadList
 2016-01-21 09:52:27 -08:00
Robin c9368702fa do some editing of the instructions for using mysql for metadata 2016-01-21 10:37:30 -06:00
Slim 201539260c Merge pull request #2076 from b-slim/issue_2010_upper_lower_extractionFN 
adding lower and upper extraction fn
 2016-01-21 09:58:07 -06:00
Slim Bouguerra 78feb3a13e adding lower and upper extraction fn 2016-01-21 08:59:05 -06:00
Nishant dcb7830330 Merge pull request #984 from drcrallen/thread-priority-rebase 
Use thread priorities. (aka set `nice` values for background-like tasks)
 2016-01-21 15:02:34 +05:30
Charles Allen 2a69a58570 Merge pull request #2149 from binlijin/master 
Do persist IncrementalIndex in another thread in IndexGeneratorReducer
 2016-01-20 17:06:42 -08:00
Charles Allen 2e1d6aaf3d Use thread priorities. (aka set `nice` values for background-like tasks) 
* Defaults the thread priority to java.util.Thread.NORM_PRIORITY in io.druid.indexing.common.task.AbstractTask
 * Each exec service has its own Task Factory which is assigned a priority for spawned task. Therefore each priority class has a unique exec service
 * Added priority to tasks as taskPriority in the task context. <0 means low, 0 means take default, >0 means high. It is up to any particular implementation to determine how to handle these numbers
 * Add options to ForkingTaskRunner
    * Add "-XX:+UseThreadPriorities" default option
    * Add "-XX:ThreadPriorityPolicy=42" default option
 * AbstractTask - Removed unneded @JsonIgnore on priority
 * Added priority to RealtimePlumber executors. All sub-executors (non query runners) get Thread.MIN_PRIORITY
 * Add persistThreadPriority and mergeThreadPriority to realtime tuning config
 2016-01-20 14:00:31 -08:00
Logan Linn c3bdaefe1f Update batch-ingestion.md 
Fix documented type of the `dataGranularity` config
 2016-01-19 17:20:47 -08:00
binlijin 8e43e2c446 Do persist IncrementalIndex in another thread in IndexGeneratorReducer 2016-01-20 09:20:09 +08:00
Fangjin Yang 0c31f007fc Merge pull request #1728 from himanshug/aggregators_in_segment_metadata 
Store AggregatorFactory[] in segment metadata
 2016-01-19 12:55:49 -08:00
Himanshu Gupta a99aef29a1 adding aggregators to segment metadata 2016-01-19 14:23:39 -06:00
zhxiaog 3459a202ce fixed #1873, add ability to express CONCAT as an extractionFn 2016-01-18 15:03:17 -08:00
Fangjin Yang 592638f6b3 Merge pull request #2209 from sirpkt/cascade_extraction_functions 
support cascade execution of extraction filters in extraction dimension spec
 2016-01-18 07:59:36 -08:00
Gian Merlino 42ee473052 ZooKeeper 3.4.7 was unreleased, revert to 3.4.6. 2016-01-17 21:31:29 -08:00
Keuntae Park 238dd3be3c support cascade execution of extraction filters in extraction dimension spec 2016-01-18 11:10:19 +09:00
Gian Merlino 2d3f6e7705 Some more multitenancy docs 2016-01-17 17:47:49 -08:00
Fangjin Yang f6a1a4ae20 Merge pull request #2138 from KurtYoung/feature-build-v9 
build v9 directly
 2016-01-16 13:35:46 -06:00
Kurt Young 82ff98c2bf add config for build v9 directly and update docs 2016-01-16 11:26:34 +08:00
Fangjin Yang 2e54553a8f Merge pull request #1990 from himanshug/schedule_kill_task 
support periodic hard delete of segments
 2016-01-15 15:22:33 -06:00
David Lim 34cd8f8c72 Merge pull request #2258 from fjy/acl-zk 
acl for zookeeper is added
 2016-01-15 10:27:08 -07:00
Nikita Geer 1908d63162 acl for zookeeper is added 2016-01-13 14:56:05 -08:00
navis.ryu 18479bb757 time-descending result of timeseries queries 2016-01-13 12:23:01 +09:00
Fangjin Yang d7ad93debc Merge pull request #2221 from binlijin/topN_minTopNThreshold 
Allow change minTopNThreshold per topN query
 2016-01-12 16:22:20 -08:00
Himanshu Gupta eb2d251ac8 support periodic hard delete of segments 2016-01-12 16:55:05 -06:00
binlijin 2751f785f8 add doc 2016-01-12 11:25:11 +08:00
Fangjin Yang fafc7c07ba Merge pull request #2238 from rasahner/docServerviewEndpoint 
doc: add information about new serverview coordinator endpoint
 2016-01-11 10:44:18 -08:00
Robin c1b813011c doc: add information about new serverview coordinator endpoint 2016-01-10 19:47:23 -06:00
Himanshu d255f4baac Merge pull request #2234 from pjain1/emit_realtime_metrics 
emit handoff count metrics
 2016-01-08 14:24:16 -06:00
Parag Jain 9dba0f67e7 emit handoff count metrics 2016-01-08 12:36:13 -06:00
Himanshu Gupta 0d5f82aee7 document size attribute in thetaSketchSetOp post aggregator 2016-01-07 23:59:03 -06:00
Fangjin Yang 3048b1f0a5 Merge pull request #2174 from metamx/ingest-size-metrics 
Add metrics for ingest/bytes/received for EventReceiverFirehose
 2016-01-06 22:05:55 -08:00
Fangjin Yang 4cc81d3eff Merge pull request #2096 from b-slim/add_use_case_unapply 
Add use case unapply
 2016-01-06 21:58:12 -08:00
Fangjin Yang dd262f0451 Merge pull request #2215 from pjain1/fix_doc_metrics 
correct metric name - segment/added/count -> segment/assigned/count
 2016-01-06 16:21:54 -08:00
Parag Jain 768d07b702 correct metric name - segment/added/count -> segment/assigned/count 2016-01-06 15:55:11 -06:00
Slim Bouguerra 032d3bf6e6 Optimization of extraction filter by reversing the lookup 2016-01-06 11:16:11 -06:00
Himanshu 82bdfbbbf1 Merge pull request #2155 from metamx/taskConfigTmpdir 
Make TaskConfig pull from java.io.tmpdir
 2016-01-05 13:58:39 -06:00
Nishant 14989f272d Add metrics for ingest/bytes/received for EventReceiverFirehose 
review comments

review comments
 2016-01-05 20:06:09 +05:30
Zhao Weinan 5e57ddb8cc Adding avro support to realtime & hadoop batch indexing. 2016-01-05 10:21:27 +08:00
Robin 0961c0b703 trivial documentation fix 2016-01-04 12:39:10 -06:00
Himanshu ebccea6bb0 Merge pull request #2188 from druid-io/doc-fix 
small fixes to documentation
 2016-01-04 12:25:26 -06:00
Charles Allen e18301d99c Make TaskConfig pull from java.io.tmpdir 
* Also makes paths built off of java.nio.file.Paths instead of String.format
 2016-01-04 10:17:08 -08:00
Robin e280ab5f07 update zookeeper version to 3.4.7 2016-01-04 11:47:02 -06:00
fjy d3d2ee03ce minor fixes to docs 2016-01-03 11:37:06 -08:00
Gian Merlino 5a63c3dd63 Merge pull request #2186 from druid-io/dev-docs2 
Add intro developer docs
 2016-01-03 11:36:41 -05:00
fjy 88f6b9b5ad Multiple improvements for docs 2016-01-02 21:54:54 -08:00
fjy 06a8e14820 Add intro developer docs 2016-01-02 14:44:45 -08:00