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29 Commits

Author SHA1 Message Date
Himanshu Gupta e78a469fb7 UTs for ExtensionsConfig 2016-03-25 10:51:28 -05:00
Himanshu Gupta 004b00bb96 config to explicitly specify classpath for hadoop container during hadoop ingestion 2016-03-25 10:51:28 -05:00
Gian Merlino e0c049c0b0 Make startup properties logging optional. 
Off by default, but enabled in the example config files. See also #2452.
 2016-02-12 14:12:16 -08:00
Robin 1d57e3267d some minor doc changes 2016-02-09 08:20:53 -06:00
fjy 1aa363cea7 new quickstart 2016-02-04 09:37:38 -08:00
Charles Allen c9393e5289 Add more docs around timezone handling 
* Fixes #2356
 2016-02-01 08:51:07 -08:00
Slim Bouguerra e0d90f875c Graphite emitter 2016-01-21 13:43:37 -06:00
Nikita Geer 1908d63162 acl for zookeeper is added 2016-01-13 14:56:05 -08:00
pdeva 77863285e9 fix typo 2015-12-27 14:28:23 -08:00
pdeva b308a13483 correct docs 2015-12-27 14:27:20 -08:00
Bingkun Guo 951a4e9b35 Remove SingleDataSegmentAnnouncer in favor of BatchDataSegmentAnnouncer 2015-12-21 00:05:53 -06:00
Nishant 9491e8de3b Remove ServerView from RealtimeIndexTasks and use coordinator http endpoint for handoffs 
- fixes #1970
- extracted out segment handoff callbacks in SegmentHandoffNotifier
which is responsible for tracking segment handoffs and doing callbacks
when handoff is complete.
- Coordinator now maintains a view of segments in the cluster, this
will affect the jam heap requirements for the overlord for large
clusters.
realtime index task and nodes now use HTTP end points exposed by the
coordinator to get serverView

review comment

fix realtime node guide injection

review comments

make test not rely on scheduled exec

fix compilation

fix import

review comment

introduce immutableSegmentLoadInfo

fix son reading

remove unnecessary logging
 2015-12-09 01:54:09 +05:30
Xavier Léauté d7eb2f717e enable query caching on intermediate realtime persists 2015-11-17 10:58:00 -08:00
Xavier Léauté cf779946ef Merge pull request #1791 from guobingkun/event_receiver_firehose_monitor 
EventReceiverFirehoseMonitor
 2015-11-10 11:09:42 -08:00
Bingkun Guo 3ee28c35ce fix curator compress doc 2015-11-03 16:48:59 -06:00
Bingkun Guo 962f65cc76 fix metadata typo and rename default extension directory 2015-11-03 14:50:42 -06:00
Bingkun Guo c3b6fcce9d Add EventReceiverFirehoseMonitor 
add an EventReceiverFirehoseMonitor so that we can monitor how many
events have been queued in the EventReceiverFirehose and get a sense
about whether the firehose is under too much pressure.
 2015-10-30 11:40:02 -05:00
Bingkun Guo 4914925d65 New extension loading mechanism 
1) Remove maven client from downloading extensions at runtime.
2) Provide a way to load Druid extensions and hadoop dependencies through file system.
3) Refactor pull-deps so that it can download extensions into extension directories.
4) Add documents on how to use this new extension loading mechanism.
5) Change the way how Druid tarball is generated. Now all the extensions + hadoop-client 2.3.0
are packaged within the Druid tarball.
 2015-10-21 14:22:36 -05:00
Himanshu Gupta 39d23ffc45 in configuration/index.md s/instantialize/initialize 2015-09-09 21:18:26 -05:00
Himanshu Gupta ebdb612933 composing emitter module to use multiple emitters together 2015-09-09 16:45:50 -05:00
Xavier Léauté 5a48376788 add postgresql setup docs 2015-08-21 13:35:58 -07:00
pdeva 27997f9682 added required config option 2015-08-03 19:08:05 -07:00
Himanshu Gupta c17bc3fd74 update doc with useCache and populateCache flags 2015-07-28 15:46:22 -05:00
Himanshu Gupta 90b475975e Log all the requests to debug level in logger io.druid.jetty.RequestLog 2015-07-28 12:56:04 -05:00
Bingkun Guo 4a0ae7d8d5 Fix inconsistent druid property names for "druid.metadata.storage.tables.xxx" between document and code 2015-06-29 10:12:30 -05:00
sahner 4ba34fe43d minor documentation fixes in Tasks.md, index.md, indexing-service.md 2015-06-19 17:09:53 -05:00
Bingkun Guo bdf4d541e3 Fix issue #1016 that if user specifies extension coordinates, the local extensions will be loaded twice, 
which could cause Guice duplicate binding errors.
Add unit test to replicate duplicate extension issue. Update documents. Add an package accessible getter for loadersMap for testing only.
Notice that extensions explicitly specified in druid.extensions.coordinates have a higher priority than ones included in the classpath.
Extension modules that don't have a canonical class name will be ignored.
 2015-06-10 15:48:03 -05:00
fjy afdd9304cf rename servermonitor to historicalmetricsmonitor in docs 2015-06-05 17:32:04 -07:00
Xavier Léauté d2346b6834 shorten links and file names 
* remove redundant parts in file names
* delete unsupported "Druid-Personal-Demo-Cluster"
 2015-05-29 20:55:42 -05:00