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2381 Commits

Author SHA1 Message Date
Gian Merlino bed263efa5 VersionConverterTask: Less goofy import for Preconditions 2013-12-11 22:37:55 -08:00
Gian Merlino 53d90efe30 TaskQueueConfig: Copyright header 2013-12-11 22:37:40 -08:00
Gian Merlino 0adda97776 AbstractFixedIntervalTask: Copyright header 2013-12-11 22:37:28 -08:00
Gian Merlino c4b8c8bc6f Rework indexing service internals to hopefully be more reliable. 
The TaskQueue directly manages the TaskRunner. The main management loop runs
periodically and checks that the runner is doing reasonable things. If not, it
attempts to adjust the runner. The management loop also runs on-demand when a
task is added to keep task assignment relatively low latency. The TaskConsumer
is no longer necessary and so it no longer exists.

Task interval locks are handled differently. Instead of some tasks acquiring
locks at runtime and some tasks having implicit fixed lock intervals, all tasks
ask for locks explicitly. This occurs either in "isReady" (which runs on the
overlord) or in "run" (which runs on the peon).

Other changes:
- The TaskQueue is attached to the leader lifecycle, instead of global
- The TaskLockbox is able to sync itself from storage and is no longer
  bootstrapped by the TaskQueue.
- RemoteTaskRunner does not clean up zk paths until asked to. This will
  prevent deletion of statuses that have not yet been committed.
- Added retries on DbTaskStorage operations.
- Removed SpawnTasksAction (no more subtasks)
- Removed obsolete EventReceiverFirehose configs
- Removed obsolete OldOverlordResource
- Removed TaskStorageQueryAdapter methods related to subtasks
 2013-12-11 15:05:16 -08:00
Gian Merlino b2ea216bdf HttpClientModule: Default http timeout to PT5M 2013-12-11 15:05:16 -08:00
Gian Merlino 1ec6d5b0ef S3Utils: Use RetryUtils from java-util 2013-12-11 15:05:16 -08:00
Igal Levy 476ce8677d Merge branch 'master' into igalDruid 2013-12-11 09:17:30 -08:00
Igal Levy 60577a6e24 adjusted size of first section head to match others 2013-12-11 09:16:49 -08:00
fjy 6c80de53b0 Merge pull request #322 from metamx/filetasklogs 
Filetasklogs
 2013-12-10 17:51:44 -08:00
fjy 96f679f31c clean up for merge 2013-12-10 17:51:13 -08:00
Gian Merlino f3cfd1d781 Introduce FileTaskLogs, and move TaskLogs module from server to indexing-service 2013-12-10 17:39:43 -08:00
Gian Merlino 47c1c8cab2 TaskStorage: Rename getRunningTasks -> getActiveTasks 2013-12-10 17:39:42 -08:00
fjy 64e75becba Merge pull request #321 from metamx/js-dimextraction-null-fix 
fix JS dim extraction null handling + test case
 2013-12-10 17:14:56 -08:00
fjy a7cc559623 [maven-release-plugin] prepare for next development iteration 2013-12-09 20:07:38 -08:00
fjy 54755b8864 [maven-release-plugin] prepare release druid-0.6.30 2013-12-09 20:07:34 -08:00
fjy 6cc0860657 fix s3 module problems and prepare for next release 2013-12-09 20:05:55 -08:00
fjy a262d8bf11 fix curator shutdown problem in curator inv manager test 2013-12-09 18:56:30 -08:00
fjy 7a134272b3 [maven-release-plugin] prepare for next development iteration 2013-12-09 18:45:27 -08:00
fjy 829658f171 [maven-release-plugin] prepare release druid-0.6.29 2013-12-09 18:45:23 -08:00
fjy ab1f02b2bc fix version brokenness and prepare for next release 2013-12-09 18:38:22 -08:00
Xavier Léauté bb69f8adcd fix JS dim extraction null handling + test case 2013-12-09 18:36:14 -08:00
fjy 98a0f40227 [maven-release-plugin] prepare for next development iteration 2013-12-09 18:35:22 -08:00
fjy 939d2313c0 [maven-release-plugin] prepare release druid-0.6.28 2013-12-09 18:35:18 -08:00
fjy c03d573e84 [maven-release-plugin] prepare for next development iteration 2013-12-09 18:30:15 -08:00
fjy 71fe8a43da [maven-release-plugin] prepare release druid-0.6.27 2013-12-09 18:30:11 -08:00
fjy 976affb3af prepare for next release 2013-12-09 18:28:31 -08:00
fjy 303f6ff334 fix worker config setup problems 2013-12-09 18:25:29 -08:00
fjy 8783007eb1 Merge branch 'master' of github.com:metamx/druid 2013-12-09 18:01:21 -08:00
fjy 8e0336ff83 fix formatting on paper 2013-12-09 18:01:11 -08:00
fjy dc798768a0 update pdf 2013-12-09 17:58:17 -08:00
fjy 9d4f18d12b fix figures 2013-12-09 17:57:29 -08:00
fjy 867347658f some spell check fixes for paper 2013-12-09 17:19:17 -08:00
fjy 8aba4ad3d2 Merge pull request #311 from metamx/versions 
Add versions to static page
 2013-12-09 17:18:16 -08:00
Igal Levy fcc8801b13 added title 2013-12-09 16:11:06 -08:00
Igal Levy 19be4f8bb0 Refactored modules section for better flow/readability and added link to extending druid 2013-12-09 16:08:14 -08:00
Igal Levy 0e3378e5cd refactored sidebar sections to group related topics together under a section that encompasses what they are about, and communicates to a user that this is the go-to section for provisioning/deploying etc. a druid cluster 2013-12-09 15:17:56 -08:00
Igal Levy ddbab46ace added title; fixed link to configuration 2013-12-09 14:03:29 -08:00
Igal Levy 84234b142d added title; minor typo fixes 2013-12-09 13:21:57 -08:00
Himadri Singh b5f6dbc32f Code refactoring, one place! 2013-12-10 02:09:41 +05:30
fjy 77fec83b59 clean up znode def 2013-12-09 11:25:58 -08:00
Himadri Singh 8117fff4e2 Some minor fixes 2013-12-10 00:39:10 +05:30
Himadri Singh e6b915f1e7 druid-api version not required 2013-12-10 00:05:56 +05:30
fjy b7e8a83fcb Merge pull request #318 from metamx/minor-fixes 
Minor fixes and documentation changes
 2013-12-09 10:30:13 -08:00
fjy 710b3cb139 Merge pull request #314 from metamx/igalDruid 
Updates to Documentation to improve concepts and update small bugs in the segment flow
 2013-12-09 10:24:22 -08:00
nishantmonu51 2186bd6cb7 Minor fixes and documentation changes 2013-12-09 19:07:48 +05:30
fjy 0cab224dc8 fix diagram problem 2013-12-08 18:28:10 -08:00
fjy 90ae10432b remove unneeded paper files 2013-12-08 18:26:35 -08:00
fjy 78b733a7f1 fix cluster image 2013-12-08 18:24:29 -08:00
fjy 6c693cd30a minor fixes to paper 2013-12-08 18:06:27 -08:00
fjy 676b9432a4 lots of updates to paper 2013-12-08 18:01:01 -08:00