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2532 Commits

Author SHA1 Message Date
Xavier Léauté e9533db987 Merge pull request #1850 from metamx/friendlyBardCache 
Allow setting upper limit on the number of cache segments a broker will try to fetch.
 2015-11-06 10:25:49 -08:00
Xavier Léauté c896818241 Update curator to 2.9.1 
Lots of bugfixes since 2.8.0
- https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12314425&version=12333324
- https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12314425&version=12332392
 2015-11-05 15:53:01 -08:00
fjy 4efc90dda3 fix zkcoordinator inject 2015-11-04 17:30:17 -08:00
fjy 8f231fd3e3 cleanup druid codebase 2015-11-04 13:59:53 -08:00
Xavier Léauté 3b3d88bd03 Merge pull request #1857 from noddi/feature/intervals-route 
Queryable intervals
 2015-11-03 13:19:04 -08:00
Himanshu Gupta 8b67417ac8 make methods in Index[Merger,Maker,IO] non-static so that they can have 
appropriate ObjectMapper injected instead of creating one statically
 2015-11-02 23:24:26 -06:00
Fangjin Yang f90ddfdb89 Merge pull request #1745 from himanshug/numbered_to_elastic 
making NumberedShardSpec elastic
 2015-10-30 16:01:03 -07:00
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
Bartosz Ługowski 6de51e022d Coordinator - add intervals route. 2015-10-30 11:51:42 +01:00
Xavier Léauté 149333d77d forward cancellation request to all brokers, fixes #1802 2015-10-29 16:58:38 -07:00
Charles Allen dfce14ed17 Allow setting upper limit on the number of cache segments a broker will try to fetch. 2015-10-29 11:50:00 -07:00
Xavier Léauté 59872bd0cd Merge pull request #1809 from metamx/fifoPriorityExecutorService 
Make PrioritizedExecutorService optionally FIFO
 2015-10-27 15:19:32 -07:00
Fangjin Yang ea2267e08c Merge pull request #1868 from gianm/fix-announcements 
Historical and MiddleManager server announcements should not remove parents.
 2015-10-27 14:50:05 -07:00
Gian Merlino 7df7370935 Merge pull request #1862 from metamx/indexingServiceMMGone 
Add timeout to shutdown request to middle manager for indexing service
 2015-10-27 14:38:01 -07:00
Charles Allen 7a2ceef690 Add special handler to allow logger messages during shutdown 
* Adds a special PropertyChecker interface which is ONLY for setting string properties at the very start of psvm
 2015-10-27 14:33:36 -07:00
Charles Allen ecdafa87c5 Make PrioritizedExecutorService optionally FIFO 2015-10-27 14:16:22 -07:00
Charles Allen 67d58f6d8d Update CoordinatorRuleManager for http-client 1.0.4 2015-10-27 14:08:45 -07:00
Gian Merlino 4b92752deb Historical and MiddleManager server announcements should not remove parents. 
Removing parent paths causes watchers of the "announcements" path to get stuck
and stop seeing new updates.
 2015-10-27 08:06:11 -07:00
Fangjin Yang 5a082b2f5e Merge pull request #1824 from metamx/UniformGranularitySpecHashEquals 
Add hashCode and equals to UniformGranularitySpec
 2015-10-26 09:34:01 -07:00
Fangjin Yang 5f23703216 Merge pull request #1638 from guobingkun/remove_maven_client_code 
Remove Maven client at runtime + Provide a way to load Druid extensions through local file system
 2015-10-26 09:30:05 -07:00
Xavier Léauté 72c408cf2d Merge pull request #1770 from metamx/merge-time 
Add segment merge time as a metric
 2015-10-22 22:03:41 -07:00
Himanshu 853f95f64c Merge pull request #1845 from metamx/moreVerboseRuleAuditLogging 
Add more verbose logging to SQLMetadataRuleManager
 2015-10-22 16:12:46 -05:00
Nishant 7cecc55045 Add segment merge time as a metric 
Add merge and persist cpu time

Fix typo

review comment

move cpu time measuring to VMUtils

review comments.
 2015-10-22 12:28:03 +05:30
Charles Allen 6ceab03fc4 Add debug logging to start of segment manager polling 2015-10-21 16:17:49 -07:00
Charles Allen 1cad571354 Add more verbose logging to SQLMetadataRuleManager 2015-10-21 16:11:40 -07:00
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
Xavier Léauté e4ac78e43d bump next snapshot to 0.9.0 2015-10-20 13:46:13 -07:00
Himanshu 0292db648d Merge pull request #1833 from metamx/improve-log 
Improve alert message in CachingClusteredClient - Add Datasource info.
 2015-10-20 15:40:57 -05:00
Nishant bf214f23b2 Improve message for alert - Add Datasource info. 2015-10-16 19:43:21 +05:30
Xavier Léauté 4c2c7a2c37 update version to 0.8.3 2015-10-14 21:40:55 -07:00
Charles Allen f432b8e3f9 Add hashCode and equals to UniformGranularitySpec 
* Also add hashCode != 0 to AllGranularity and NoneGranularity
 2015-10-13 16:42:21 -07:00
Charles Allen bf11723a52 Update usages of io.druid.client.selector.Server to build URL or URI directly instead of using String.format 2015-10-12 12:30:56 -07:00
Charles Allen e450877a78 Make ServerDiscoverySelector more IPv6 friendly 2015-10-08 10:03:50 -07:00
Charles Allen 693e14a14d Add unit tests for ipv6 in ServerDiscoverySelectorTest 2015-10-08 10:03:22 -07:00
Charles Allen 020a706ac4 Merge pull request #1800 from metamx/hybrid-cache 
Hybrid L1/L2 cache
 2015-10-06 15:18:07 -07:00
Xavier Léauté b11c0859e8 hybrid l1/l2 cache to combine local and remote cache 2015-10-06 14:32:08 -07:00
Fangjin Yang b5737a233a Merge pull request #1801 from guobingkun/clientInfoResource 
Fix ClientInfoResource
 2015-10-06 07:53:44 -07:00
Charles Allen 2bc4aed1e5 Add CPUTimeMetricQueryRunner to ClientQuerySegmentWalker 2015-10-05 10:09:22 -07:00
Bingkun Guo 57c8e56451 Fix ClientInfoResource 
Fix ClientInfoResource so that it doesn't return empty list for overshadowed segments
 2015-10-02 14:12:55 -05:00
Himanshu 166c4fcf46 Merge pull request #1795 from metamx/announcerTestTransactions 
Try and make AnnouncerTest a bit more predictable
 2015-10-02 13:04:33 -05:00
Charles Allen 7d635a2ce2 Try and make AnnouncerTest a bit more predictable 2015-10-02 09:19:40 -07:00
Xavier Léauté 5db4c5a089 move cache bindings into a dedicated module 2015-10-02 00:29:05 -04:00
Himanshu Gupta b9740a727b unit test for IngestSegmentFirehose 2015-10-01 16:06:04 -05:00
Charles Allen 2d847ad654 Merge pull request #1730 from metamx/union-queries-fix 
fix #1727 - Union bySegment queries fix
 2015-09-29 12:23:25 -07:00
Nishant 573aa96bd6 fix #1727 - Union bySegment queries fix 
Fixes #1727.
revert to doing merging for results for union queries on broker.

revert unrelated changes

Add test for union query runner

Add test

remove unused imports

fix imports

fix renamed file

fix test

update docs.
 2015-09-29 23:32:36 +05:30
Gian Merlino 348172203f OverlordRedirectInfo: Fix ability to detect that there is no leader. 2015-09-25 09:30:09 -07:00
Gian Merlino 906e99d631 RedirectFilter: User agents are more likely to preserve method on 307. 2015-09-25 08:54:23 -07:00
Gian Merlino 3aba401ee0 SQLMetadataConnector: Retry table creation, in case something goes wrong. 
Also rejigger table creation methods to not take a DBI. It's already available
inside the connector, and everyone was just using that one anyway.
 2015-09-24 21:39:36 -07:00
Charles Allen 4308aa93e2 Add meter metrics for memcached 2015-09-22 12:50:54 -07:00
Charles Allen 46ba60f10f Enable logging for memcached in factory 2015-09-22 11:13:47 -07:00
Xavier Léauté 1c86eac9e1 Merge pull request #1760 from metamx/memcached082Updates 
Update memcached client for better concurrency in metrics.
 2015-09-22 10:59:43 -07:00
Xavier Léauté 35caa753aa Merge pull request #1761 from gianm/local-path-for-hadoop 
LocalDataSegmentPusher: Fix for Hadoop + relative paths.
 2015-09-22 08:57:44 -07:00
Gian Merlino 4efbe649a3 LocalDataSegmentPusher: Fix for Hadoop + relative paths. 2015-09-22 07:44:12 -07:00
Charles Allen e6f07a832d Update memcached client for better concurrency in metrics. Also fixes another injection problem 2015-09-22 07:40:24 -07:00
Himanshu 34a8fbcd68 Merge pull request #1755 from metamx/update-druid-api 
update druid-api for timestamp parsing speedup
 2015-09-21 19:43:13 -05:00
Gian Merlino 490b1aea2a Merge pull request #1758 from metamx/fixMemcachedInjection 
Fix memcached cache provider injection and add test
 2015-09-21 15:36:29 -07:00
Charles Allen 37eb83a1d0 Fix memcached cache provider injection and add test 2015-09-21 15:00:22 -07:00
Xavier Léauté 8f489c1f66 fix type cast warnings 2015-09-21 09:57:29 -07:00
Xavier Léauté af86c0e6ea update druid-api + java-util for timstamp parsing speedup 2015-09-21 09:57:29 -07:00
Himanshu Gupta 117a6754b5 improving msging when indexing service is not found 2015-09-18 23:07:44 -05:00
Fangjin Yang 6605a60ef0 Merge pull request #1747 from jon-wei/realtime_corrupt_sink_fix 
Account for potential gaps in hydrants in sink initialization, hydrant swapping (e.g. h0, h1, h4)
 2015-09-18 15:22:50 -07:00
jon-wei 9f6bb03ef4 Account for potential gaps in hydrants in sink initialization, hydrant swapping (e.g. h0, h1, h4) 2015-09-18 14:53:37 -07:00
Xavier Léauté df4c8a3aa5 balance memcached cache across multiple connections 2015-09-18 09:52:16 -07:00
Himanshu Gupta a7b1cacbbf make NumberedShardSpec "elastic" and UTs 2015-09-17 08:38:48 -05:00
Gian Merlino 9705c5139b Merge pull request #1732 from jon-wei/segmentmeta 
Add support for a configurable default segment history period for segmentMetadata queries and GET /datasources/<datasourceName> lookups
 2015-09-16 12:36:25 -07:00
Himanshu Gupta 74f4572bd4 Lazily deserialize "parser" to InputRowParser in DataSchema 
so that user hadoop related InputRowParsers are created only when needed
this allows overlord to accept a HadoopIndexTask with a hadoopy InputRowParser
and not fail because hadoopy InputRowParser might need hadoop libraries
 2015-09-16 10:58:13 -05:00
Xavier Léauté b464da438c Merge pull request #1688 from metamx/moreMemcachedMetrics 
More memcached metrics
 2015-09-15 15:33:51 -07:00
jon-wei 193fb4fdfc Add support for a configurable default segment history period for segmentMetadata queries and GET /datasources/<datasourceName> lookups 2015-09-14 19:41:42 -07:00
Himanshu 5ff92664f8 Merge pull request #1696 from metamx/cpuTimeReporting 
Add CPU time to metrics for segment scanning.
 2015-09-14 10:53:55 -05:00
Himanshu Gupta ebdb612933 composing emitter module to use multiple emitters together 2015-09-09 16:45:50 -05:00
Charles Allen 5813856819 More memcached metrics 2015-09-08 13:34:58 -07:00
Charles Allen fcf5cae81d Add CPU time to metrics for segment scanning. 2015-09-08 13:34:19 -07:00
Gian Merlino 062a47fba4 Modify Plumbers in these ways, 
1) Persist using Committer instead of Runnable. (Although the metadata object
   is ignored in this patch)

2) Remove the getSink method.

3) Plumbers are now responsible for time-based and hydrant-full-based periodic
   committing. (FireChief, RealtimeIndexTask, and IndexTask used to do this)
 2015-09-03 11:13:06 -07:00
Nishant e79572b4bc Merge pull request #1637 from metamx/peonPlaysNiceOnShutdown 
Make jetty scheduler threads daemon thread
 2015-09-03 00:03:20 +05:30
Nishant 0096e6a0a0 Merge pull request #1658 from metamx/cleanupJDBCExtractionNamespaceTest 
Hopefully add better timeouts and ordering to JDBCExtractionNamespaceTest
 2015-09-02 23:49:49 +05:30
nishant 0835e12f2a add endpoint to fetch rule history for all datasources. 
review comments

Review comment

fix compilation
 2015-08-31 14:05:52 +05:30
Fangjin Yang dfe3be0f6d Merge pull request #1689 from metamx/lz4TranscoderUpdate 
Update LZ4Transcoder to match Compressed strategy factory type.
 2015-08-29 12:31:59 -07:00
Charles Allen 413c0d1c9e Update LZ4Transcoder to match Compressed strategy factory type. 2015-08-28 19:19:48 -07:00
Gian Merlino 940e1aa3eb Replace funky imports with standard ones. 
1) Lots of Guava imports were not coming from the actual Guava
2) junit.framework.Assert should be org.junit.Assert
 2015-08-28 18:02:05 -07:00
Himanshu ceaa49ec4f Merge pull request #1681 from gianm/ingest-segment-overlapping 
Fix overlapping segments in IngestSegmentFirehose, DatasourceInputFormat
 2015-08-28 11:12:51 -05:00
Gian Merlino e575ef2b20 Remove unused Indexer interface. 2015-08-28 08:40:47 -07:00
Gian Merlino 414a6fb477 Fix overlapping segments in IngestSegmentFirehose, DatasourceInputFormat. 
Fixes #1678. IngestSegmentFirehose (and its users) need to remember which
windows of which segments should actually be read, based on a timeline.
 2015-08-28 07:32:41 -07:00
Himanshu Gupta 2e0dd1d792 adding UTs and addressing review comments to 
firehoseV2 addition to Realtime[Manager|Plumber],
essential segment metadata persist support,
kafka-simple-consumer-firehose extension patch
 2015-08-27 20:50:46 -05:00
lvjq 2237a8cf0f kafka 8 simple consumer firehose 2015-08-27 20:50:46 -05:00
Charles Allen 10af233b37 Merge pull request #1622 from metamx/smile-eventreceiverfirehose 
Support for JSON Smile format for EventReceiverFirehoseFactory
 2015-08-27 10:42:25 -07:00
Charles Allen ac8e32b58e Hopefully add better timeouts and ordering to JDBCExtractionNamespaceTest 2015-08-26 23:05:51 -07:00
Gian Merlino 5b67ec6cda Merge pull request #1672 from metamx/derbyRule 
Migrate TestDerbyConnector to a JUnit @Rule
 2015-08-26 22:56:18 -07:00
Charles Allen e38cf54bc8 Migrate TestDerbyConnector to a JUnit @Rule 2015-08-26 21:47:40 -07:00
Xavier Léauté e9237611c5 Merge pull request #1668 from metamx/cachingClusteredClientCodeCleanup1 
Code cleanup for CachingClusteredClientTest
 2015-08-26 17:13:55 -07:00
Xavier Léauté c325b194c0 Merge pull request #1661 from pjain1/poll_rules 
Poll rules immediately after change
 2015-08-25 13:46:55 -07:00
Charles Allen 85aeda834c Code cleanup for CachingClusteredClientTest 2015-08-25 12:49:55 -07:00
Gian Merlino 2bf9a70bfa Consolidate SQL retrying by moving logic into the connectors. 
Also change boolean removeLock to void addLock in MetadataStorageActionHandler.
 2015-08-25 12:42:29 -07:00
Parag Jain 073c32f01b Poll rules immediately after change 2015-08-24 16:08:25 -05:00
Fangjin Yang e3964cd9f6 Merge pull request #1653 from metamx/fix-success-flag 
fix success flag emitted in router query metrics
 2015-08-21 07:56:57 -07:00
Nishant 6d85a62ed2 fix success flag emitted in router query metrics 2015-08-21 12:25:57 +05:30
Nishant e6b20db62d Support for JSON Smile format for EventReceiverFirehoseFactory 
Support for Smile format for EventReceiverFireshoseFactory.
would help in decreasing network load on middle managers ingesting high
data volumes.

review comments
 2015-08-20 19:52:45 +05:30
Fangjin Yang 6a0389297c Merge pull request #1634 from metamx/IrcFirehoseFixes 
Allow IrcFirehoseFactory to shutdown cleanly
 2015-08-18 21:06:34 -07:00
Xavier Léauté 3b2e41e42a update for next release 2015-08-18 17:16:46 -07:00
Charles Allen 13773865cf Make jetty scheduler threads daemon thread 2015-08-18 13:08:19 -07:00
Charles Allen cd2c3776f8 Allow IrcFirehoseFactory to shutdown cleanly 2015-08-17 13:24:41 -07:00
Himanshu Gupta 4d4aa8bfc6 refactor IngestSegmentFirehoseFactory so that IngestSegmentFirehose becomes reusable 
Conflicts:
	indexing-service/src/main/java/io/druid/indexing/firehose/IngestSegmentFirehoseFactory.java
 2015-08-14 14:44:22 -05:00
Charles Allen db19d2d547 Revert "Update to guice 4.0" 2015-08-14 09:26:07 -07:00
Charles Allen be89105621 Merge pull request #1602 from metamx/more-code-cleanup 
Some perf Improvements in Broker
 2015-08-11 13:51:49 -07:00
Charles Allen 7e61216287 Update to guice 4.0 
- Mark a lot of `@Provides` methods as final since guice 4.0 disallows overriding them
 2015-08-10 13:57:18 -07:00
Nishant b33c644da0 avoid unnecessary call to MultipleSpecificSegmentSpec.getIntervals() 
avoid unnecessary call to MultipleSpecificSegmentSpec.getIntervals()
profiling shows it took upto 6-12% of cpu time in
JodaUtils.condenseIntervals
 2015-08-06 13:51:17 +05:30
Charles Allen 9dd18de1a5 Merge pull request #1596 from metamx/console-artifact 
make console a maven dependency instead of filedump
 2015-08-04 15:28:45 -07:00
Xavier Léauté 07ee1acca2 make console a maven dependency instead of filedump 2015-08-04 09:49:34 -07:00
Fangjin Yang b05be0a104 Merge pull request #1593 from metamx/run-tests-offline 
Fix test so that it can run offline
 2015-08-04 09:23:40 -07:00
Nishant f490547faf Fix test so that it can run offline too 
Test was getting stuck for me when I tried to run it offline while
resolving the host. creating unresolved SocketAddress works around
this.
 2015-08-03 23:37:04 +05:30
Bingkun Guo 479b09c2dd fix transient error in BrokerServerViewTest 2015-07-31 13:33:55 -05:00
Fangjin Yang 22567946cf Merge pull request #1259 from metamx/queryTimeLookup 
Query Time Lookup
 2015-07-28 11:43:05 -10:00
Charles Allen ba59f8afc4 Merge pull request #1550 from himanshug/optionally_log_all_requests 
print *all* HTTP requests to log if configured
 2015-07-28 11:19:36 -07:00
Charles Allen 86ede702b1 Add namespaced lookups as extensions 
* Adds kafka, URI, and JDBC namespace defintions
* Add ability to explicitly rename using a "namespace" which is a particular data collection that is loaded on all realtime, historic nodes, and brokers. If any of these nodes has the namespace extension, ALL nodes have the namespace extension.
* Add namespace caching and populating (can be on heap or off heap)
* Add NamespaceExtractionCacheManager for handling caches
* Added ExtractionNamespace for handling metadata on the extraction namespaces
* Added ExtractionNamespaceUpdate for handling metadata related to updates
* Add extension which caches renames from a kafka stream (requires kafka8)
* Added README.md for the namespace kafka extension
* Added docs
* Added namespace/size, namespace/count, namespace/deltaTasksStarted metrics

Add static config for namespaces via `druid.query.extraction.namespace`
* This is a rebase of https://github.com/b-slim/druid/tree/static_config_only
 2015-07-28 11:14:14 -07:00
Himanshu Gupta 90b475975e Log all the requests to debug level in logger io.druid.jetty.RequestLog 2015-07-28 12:56:04 -05:00
nishant efb6e0649e simplify merging of results on broker. 
add benchmark

formatting and review comments

organize imports
 2015-07-27 11:46:11 -07:00
Xavier Léauté 6e8da5de86 Merge pull request #1441 from metamx/queryResourceFlusher 
Add flush prior to close on output stream in QueryResource
 2015-07-17 16:32:52 -07:00
Fangjin Yang e21195f987 Merge pull request #1469 from guobingkun/table_config 
Inconsistent property names for "druid.metadata.storage.tables.xxx"
 2015-07-17 07:43:19 -07:00
Charles Allen 456ad9ffba Merge pull request #1529 from metamx/update-versions 
inrement version
 2015-07-15 13:25:31 -07:00
Xavier Léauté 4cfb00bc8a inrement version 2015-07-15 13:09:05 -07:00
Fangjin Yang a4cb0332fb Merge pull request #1524 from metamx/peonShutdown 
Make CliPeon run shutdown hooks properly
 2015-07-15 10:09:33 -07:00
Charles Allen 92d5c250ab Remove comment 2015-07-14 16:20:36 -07:00
Charles Allen 5eadd395e2 Move lots of executor service creation to Execs 2015-07-14 15:38:49 -07:00
Charles Allen 2b87ad307d Make CliPeon run shutdown hooks properly 
* Also make jetty threads daemon
 2015-07-14 15:15:26 -07:00
Fangjin Yang da8e86146e Merge pull request #1505 from metamx/improve-test 
Modify test to check for multiple shards for same interval
 2015-07-14 08:50:47 -07:00
Fangjin Yang 3f7ba58227 Merge pull request #1504 from metamx/fix-1447 
fix for #1447
 2015-07-14 08:50:08 -07:00
Himanshu 1affdf7bec Merge pull request #1502 from samjhecht/poll-alerting 
add alert on errors polling for rules
 2015-07-13 18:37:37 -05:00
samjhecht fc438e5a72 add alert on errors polling for rules 
reset retrystarttime after alerting
 2015-07-13 09:03:51 -07:00
Himanshu 725086cc89 Merge pull request #1506 from gianm/realtime-plumber-nulls 
Consider null inputRows and parse errors as unparseable during realtime ingestion.
 2015-07-13 10:12:12 -05:00
Gian Merlino 9068bcd062 Consider null inputRows and parse errors as unparseable during realtime ingestion. 
Also, harmonize exception handling between the RealtimeIndexTask and the RealtimeManager.
Conditions other than null inputRows and parse errors bubble up in both.
 2015-07-11 20:40:03 -07:00
Himanshu e9b627bf55 Merge pull request #1476 from pjain1/improved_tests 
all the review comments have been taken care of, so merging.
 2015-07-09 16:25:30 -05:00
Nishant 1766341648 Modify test to check for multiple shards for same interval 
Modify test to check for multiple shards for same interval.
 2015-07-09 20:35:31 +05:30
Parag Jain 58cc3954ff improved coordinator and datasourceresource tests 2015-07-09 09:46:54 -05:00
Nishant 5fe27fe4ad fix for #1447 
fixes #1447
 2015-07-09 19:05:48 +05:30
Nishant 184b12bee8 fix groupBy caching to work with renamed aggregators 
Issue - while storing results in cache we store the event map which
contains aggregator names mapped to values. Now when someone fire same
query after renaming aggs, the cache key will be same but the event
will contain metric values mapped to older names which leads to wrong
results.
Fix - modify cache to not store raw event but the actual list of values
only.

review comments + fix dimension renaming

review comment
 2015-07-09 11:48:26 +05:30
Nishant fe36f7f852 emit alert for DB polling error 2015-07-07 19:51:36 +05:30
Fangjin Yang d846f3ced6 Merge pull request #1498 from rasahner/doc_localFirehose 
say explicitly that local firehose searches dirs recursively for files
 2015-07-05 15:34:36 -07:00
sahner acd20e8c00 say explicitly that local firehose searches directories recursively for files 2015-07-05 14:46:44 -05:00
Charles Allen f2919b98b1 Merge pull request #1471 from metamx/direct-client-metrics 
add query/node/time metrics to DirectDruidClient
 2015-06-30 22:06:44 -07:00
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
Himanshu 8172bdff1c Merge pull request #1468 from guobingkun/fix_npe_for_storage_action_handler 
Fix npe thrown from SQLMetadataStorageActionHandler
 2015-06-29 09:57:51 -05:00
Xavier Léauté 28fa1642b9 add node time metrics to DirectDruidClient 2015-06-26 17:57:44 -07:00
Charles Allen fbcac10e00 Remove metrics emitting from caching clustered client 2015-06-26 10:49:13 -07:00
Bingkun Guo e4e18b17b5 fix npe thrown from getEntry() and getStatus() SQLMetadataStorageActionHandler due to a non-exist entryId 2015-06-26 10:40:56 -05:00
Xavier Léauté 0c85c8c60a Merge pull request #1462 from pjain1/validate_rules 
tieredReplicants can be null
 2015-06-24 13:29:27 -07:00
Parag Jain ff738ace05 converting null tieredeplicants to default and not allowing empty ones 2015-06-24 14:55:12 -05:00
Fangjin Yang 0c13fd8018 Merge pull request #1450 from metamx/cache-key-distribution 
Fix bad distribution of cache keys across cache nodes
 2015-06-22 17:58:15 -07:00
Himanshu 34c8f4c3da Merge pull request #1437 from metamx/limitUsedSegmentInterval 
Add start and end bounds to getUsedSegmentsForInterval
 2015-06-22 14:11:38 -05:00
Charles Allen 8d91c8d399 Add start and end bounds to getUsedSegmentsForInterval 
* Add unit tests
* Add javadoc for methods in IndexerMetadataStorageCoordinator
 2015-06-22 11:46:53 -07:00
Xavier Léauté f1951b253c Fix bad distribution of cache keys across nodes 
With the existing hash function some nodes could end up with 3 times the
number of keys as others. The following changes improve that to roughly
less than 5% differences across nodes.

- switch from fnv-1a to murmur3_128 hash
- increase repetitions for ketama algorithm
- test to analyze distribution

Also updates spymemcached for recent bugfixes
 2015-06-19 15:30:35 -07:00
Xavier Léauté 0a5bb909a2 [maven-release-plugin] prepare for next development iteration 2015-06-18 17:35:19 -07:00