Andrew Purtell
a902175553
HBASE-18248 Warn if monitored RPC task has been tied up beyond a configurable threshold
2017-08-09 18:16:57 -07:00
Umesh Agashe
f855b51650
HBASE-18525 [AMv2] Fixed test TestAssignmentManager#testSocketTimeout on master branch
2017-08-09 10:16:08 -07:00
Umesh Agashe
7a00571795
HBASE-18492 [AMv2] Embed code for selecting highest versioned region server for system table regions in AssignmentManager.processAssignQueue()
...
* Modified AssignmentManager.processAssignQueue() method to consider only highest versioned region servers for system table regions when
destination server is not specified for them. Destination server is retained, if specified.
* Modified MoveRegionProcedure to allow null value for destination server i.e. moving a region from specific source server to non-specific/ unknown
destination server (picked by load-balancer) is supported now.
* Removed destination server selection from HMaster.checkIfShouldMoveSystemRegionAsync(), as destination server will be picked by load balancer
Signed-off-by: Michael Stack <stack@apache.org>
2017-08-08 14:02:36 -07:00
Josh Elser
f262548b1f
HBASE-18514 Squash of space quota "phase 2" work
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Contains the following commits:
HBASE-17748 Include HBase snapshots in space quotas
Introduces a new Chore in the Master which computes the size
of the snapshots included in a cluster. The size of these
snapshots are included in the table's which the snapshot was created
from HDFS usage.
Includes some test stabilization, trying to make the tests more
deterministic by ensuring we observe stable values as we know
that those values are mutable. This should help avoid problems
where size reports are delayed and we see an incomplete value.
HBASE-17752 Shell command to list snapshot sizes WRT quotas
HBASE-17840 Update hbase book to space quotas on snapshots
2017-08-07 16:32:16 -04:00
Chia-Ping Tsai
afd5866de0
HBASE-18502 Change MasterObserver to use TableDescriptor and ColumnFamilyDescriptor
2017-08-07 11:25:45 +08:00
no_apologies
2c067695dd
HBASE-18515 Introduce Delete.add as a replacement for Delete#addDeleteMarker
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Signed-off-by: Chia-Ping Tsai <chia7712@gmail.com>
2017-08-07 11:13:12 +08:00
Guanghao Zhang
be034c26b4
HBASE-18485 Performance issue: ClientAsyncPrefetchScanner is slower than ClientSimpleScanner
2017-08-07 10:43:03 +08:00
Zach York
0f20ec395a
HBASE-18520 Add jmx value to determine true Master Start time
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This is to determine how long it took in total for the master to start and finish initializing.
Signed-off-by: tedyu <yuzhihong@gmail.com>
2017-08-05 22:33:11 -07:00
Umesh Agashe
55a754e6cb
HBASE-18516 Removed dead code in ServerManager resulted mostly from AMv2 refactoring
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* Call to methods sendRegionOpen(), isServerReachable(), removeRequeuedDeadServers(), getRequeuedDeadServers() got removed in HBASE-14614
* Call to method ServerManager.sendFavoredNodes() got removed in HBASE-17198
2017-08-04 13:57:17 -07:00
Apekshit Sharma
41da64a144
HBASE-18231 Deprecate Admin#closeRegion*() commands in favor of Admin#unassign().
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Other changes:
- Update corresponding tests in TestAdmin2. Removed tests centered around serverName part of old functions.
- Remove dead functions from ProtobufUtil and ServerManager
- Rename closeRegion* functions in HBTU to unassignRegion*
Change-Id: Ib9bdeb185e10750daf652be0bb328306accb73ab
2017-08-02 15:22:17 -07:00
Michael Stack
ee70b1d2e0
HBASE-17056 Remove checked in PB generated files
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Selective add of dependency on hbase-thirdparty jars.
Update to READMEs on how protobuf is done (and update to refguide).
Removed all checked in generated protobuf files. They are generated
on the fly now as part of mainline build.
2017-08-02 09:42:38 -07:00
Chia-Ping Tsai
b4f8377aa0
HBASE-18480 The cost of BaseLoadBalancer.cluster is changed even if the rollback is done
2017-08-02 08:43:04 +08:00
Umesh Agashe
3f540f3801
HBASE-18491 [AMv2] Fail UnassignProcedure if source Region Server is not online.
...
The patch also enables TestServerCrashProcedure.testRecoveryAndDoubleExecutionOnRsWithMeta()
Signed-off-by: Michael Stack <stack@apache.org>
2017-08-01 17:05:22 -07:00
James Taylor
f67dae90f9
HBASE-18487 Minor fixes in row lock implementation
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Signed-off-by: Andrew Purtell <apurtell@apache.org>
2017-08-01 12:16:43 -07:00
Umesh Agashe
7bdabed275
HBASE-18261 Created RecoverMetaProcedure and used it from ServerCrashProcedure and HMaster.finishActiveMasterInitialization().
...
This procedure can be used from any code before accessing meta, to initialize/ recover meta
Signed-off-by: Michael Stack <stack@apache.org>
2017-07-31 14:25:38 -07:00
Sean Busbey
5490c558bc
HBASE-18475 ensure only non-null procedures are sent to requireTableExclusiveLock
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Signed-off-by: Umesh Agashe <uagashe@cloudera.com>
Signed-off-by: Michael Stack <stack@apache.org>
2017-07-31 11:06:57 -05:00
Abhishek Singh Chouhan
08b5a4b2c6
HBASE-18374 RegionServer Metrics improvements
2017-07-31 12:44:27 +05:30
Guanghao Zhang
8fc010636a
HBASE-18481 The autoFlush flag was not used in PE tool
2017-07-31 11:04:09 +08:00
Yi Liang
928137c1ce
HBASE-18465: [AMv2] remove old split region code that is no longer needed
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Signed-off-by: Michael Stack <stack@apache.org>
2017-07-30 15:25:40 -05:00
Alex Leblang
dbc8ea6486
HBASE-18406 Remove NO-OP Method
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This patch removes start(MasterProcedureEnv) from
ServerCrashProcedure.java which was a misnomer as a no-op. It
did not start anything.
Change-Id: I4e91864ace912e137471bfce03516746c4aff83e
Signed-off-by: Michael Stack <stack@apache.org>
2017-07-30 14:01:13 +01:00
Abhishek Singh Chouhan
12b9a151e6
HBASE-15134 Add visibility into Flush and Compaction queues
2017-07-28 13:04:52 +05:30
Esteban Gutierrez
75789048c1
HBASE-18362 hbck should not report split replica parent region from meta as errors (Huaxiang Sun)
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Signed-off-by: Esteban Gutierrez <esteban@apache.org>
2017-07-27 16:04:45 -05:00
Chia-Ping Tsai
164df6bdd9
HBASE-18449 Fix client.locking.TestEntityLocks
2017-07-26 20:29:14 +08:00
Malcolm Taylor
7517f93265
HBASE-18434 Address some alerts raised by lgtm.com
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Signed-off-by: Ramkrishna <ramkrishna.s.vasudevan@intel.com>
2017-07-26 10:03:07 +05:30
Andrew Purtell
e24f7f4675
HBASE-18054 log when we add/remove failed servers in client (Ali)
2017-07-25 18:53:08 -07:00
Umesh Agashe
a5dbaaa56c
HBASE-18427 minor cleanup around AssignmentManager
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- unused imports
- superfluous exception in method definitions
Change-Id: I156383b9895fa718fe9d5227003c23bd945cf999
Signed-off-by: Apekshit Sharma <appy@apache.org>
2017-07-25 17:52:08 -07:00
Josh Elser
50d9301136
HBASE-18023 Update row threshold warning from 1k to 5k (addendum)
2017-07-25 18:35:12 -04:00
Phil Yang
86ce7fcbbf
HBASE-15968 New behavior of versions considering mvcc and ts rather than ts only
2017-07-25 15:17:47 +08:00
Stephen Yuan Jiang
609190029c
HBASE-18354 Fix TestMasterMetrics that were disabled by Proc-V2 AM in HBASE-14614 (Vladimir Rodionov)
2017-07-24 14:52:43 -07:00
Balazs Meszaros
45bd493b33
HBASE-18367 Reduce ProcedureInfo usage
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Signed-off-by: Michael Stack <stack@apache.org>
2017-07-24 10:41:43 +01:00
Yi Liang
9e230dc321
HBASE-18107: [AMv2] Remove DispatchMergingRegionsRequest & DispatchMergingRegions
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Signed-off-by: Michael Stack <stack@apache.org>
2017-07-23 10:45:38 +01:00
Mike Drob
254b78c116
HBASE-18433 Convenience method for creating simple ColumnFamilyDescriptor
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Signed-off-by: Chia-Ping Tsai <chia7712@gmail.com>
2017-07-22 23:44:02 +08:00
rgidwani
d461bec6c2
HBASE-15816 Provide client with ability to set priority on Operations
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Signed-off-by: Andrew Purtell <apurtell@apache.org>
2017-07-21 17:12:21 -07:00
Michael Stack
d5c6e11016
HBASE-17908 Upgrade guava
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Pull in guava 22.0 by using the shaded version up in new hbase-thirdparty project.
In poms, exclude guava everywhere except on hadoop-common. Do this so
we minimize transitive includes. hadoop-common is needed because hadoop
Configuration uses guava doing preconditions.
Everywhere we used guava, instead use shaded so fix a load of imports.
Stopwatch API changed as did hashing and toStringHelper which is now
in MoreObjects class. Otherwise, minimal changes to come up on 22.0
2017-07-21 15:41:52 +01:00
anoopsamjohn
8606cda357
HBASE-16993 BucketCache throw java.io.IOException: Invalid HFile block magic when configuring hbase.bucketcache.bucket.sizes.
2017-07-20 22:59:52 +05:30
Peter Somogyi
9300fbc9c1
HBASE-16312 update jquery version
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Upgrade jquery from 1.8.3 to 3.2.1 in hbase-server and hbase-thrift modules
Change-Id: I92d479e9802d954f607ba409077bc98581e9e5ca
Signed-off-by: Michael Stack <stack@apache.org>
2017-07-20 10:08:12 +01:00
Andrew Purtell
cbf390422b
HBASE-18330 NPE in ReplicationZKLockCleanerChore
2017-07-19 15:46:22 -07:00
Chia-Ping Tsai
594f892c02
HBASE-18308 Eliminate the findbugs warnings for hbase-server
2017-07-20 00:35:35 +08:00
Phil Yang
fc362f69cb
HBASE-18390 Sleep too long when finding region location failed
2017-07-19 11:49:58 +08:00
tedyu
a74d270f7f
HBASE-18377 Error handling for FileNotFoundException should consider RemoteException in openReader()
2017-07-18 06:46:34 -07:00
Michael Stack
4663d7b9a7
HBASE-18366 Fix flaky test TestServerCrashProcedure#testRecoveryAndDoubleExecutionOnRsWithMeta (Umesh Agashe)
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Disabled for now. Will be back here when a more fundamental fix.
2017-07-14 22:39:53 +01:00
Yi Liang
a4575704bc
HBASE-18229: create new Async Split API to embrace AM v2
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Signed-off-by: Michael Stack <stack@apache.org>
2017-07-14 22:26:17 +01:00
Sean Busbey
9cc9404261
HBASE-18187 update version to 2.0.0-alpha-2-SNAPSHOT
2017-07-14 11:20:32 -05:00
Mike Drob
246d42297b
HBASE-17922 Clean TestRegionServerHostname for hadoop3.
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Change-Id: I6f1514b1bc301be553912539e6a4192c2ccc782b
Signed-off-by: Apekshit Sharma <appy@apache.org>
2017-07-13 11:44:49 -07:00
Jan Hentschel
97b649eb93
HBASE-18344 Introduce Append.addColumn as a replacement for Append.add
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Signed-off-by: Chia-Ping Tsai <chia7712@gmail.com>
2017-07-13 20:05:22 +08:00
Mike Drob
2cde0be393
HBASE-18177 FanOutOneBlockAsyncDFSOutputHelper fails to compile against Hadoop 3
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Because ClientProtocol::create has API changes between Hadoop 2/3
Signed-off-by: zhangduo <zhangduo@apache.org>
2017-07-12 13:40:34 +08:00
Guanghao Zhang
45cabfb406
HBASE-18343 (addendum) Track the remaining unimplemented methods for async admin
2017-07-12 09:58:53 +08:00
tedyu
f9f1a3a9fb
HBASE-18358 Backport HBASE-18099 'FlushSnapshotSubprocedure should wait for concurrent Region#flush() to finish'
2017-07-11 18:10:07 -07:00
Chia-Ping Tsai
4c699fd821
HBASE-18295 The result contains the cells across different rows
2017-07-12 02:34:01 +08:00
Guanghao Zhang
8a8e299eee
HBASE-18343 Track the remaining unimplemented methods for async admin
2017-07-11 14:05:02 +08:00
zhangduo
7acb226eb9
HBASE-18348 The implementation of AsyncTableRegionLocator does not follow the javadoc
2017-07-11 11:44:40 +08:00
Chia-Ping Tsai
6456c8bf84
HBASE-18267 The result from the postAppend is ignored
2017-07-11 10:30:42 +08:00
tedyu
5d7dfa4d1d
HBASE-17705 Procedure execution must fail fast if procedure is not registered (Vladimir Rodionov)
2017-07-10 09:11:58 -07:00
zhangduo
4ab66aca89
HBASE-18307 Share the same EventLoopGroup for NettyRpcServer, NettyRpcClient and AsyncFSWALProvider at RS side
2017-07-10 21:02:55 +08:00
Guanghao Zhang
4368f09057
HBASE-18318 Implement updateConfiguration/stopMaster/stopRegionServer/shutdown methods
2017-07-10 13:49:03 +08:00
Guanghao Zhang
da80839ecc
HBASE-18316 Implement async admin operations for draining region servers
2017-07-09 20:22:06 +08:00
Chia-Ping Tsai
53ec9c5bd3
HBASE-18241 Change client.Table, client.Admin, Region, Store, and HBaseTestingUtility to not use HTableDescriptor or HColumnDescriptor
2017-07-08 17:00:15 +08:00
Guanghao Zhang
5d4e4f2007
HBASE-18317 Implement async admin operations for Normalizer/CleanerChore/CatalogJanitor
2017-07-08 10:59:01 +08:00
Guanghao Zhang
359f97711f
HBASE-18319 Implement getClusterStatus/getRegionLoad/getCompactionState/getLastMajorCompactionTimestamp methods
2017-07-07 16:47:19 +08:00
Yu Li
89d2adfe92
HBASE-18083 Make large/small file clean thread number configurable in HFileCleaner
2017-07-07 15:39:34 +08:00
Michael Stack
b2b5cd6de6
Revert "HBASE-17056 Remove checked in PB generated files Selective add of dependency on"
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Build is unstable and has interesting issues around CLASSPATH. Revert
for now.
This reverts commit 1049025e1d
.
2017-07-06 21:48:41 -07:00
Phil Yang
1ead5f9103
HBASE-17931 Assign system tables to servers with highest version
2017-07-06 17:28:40 +08:00
Ramkrishna
381a151d14
HBASE-18002 Investigate why bucket cache filling up in file mode in an
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exisiting file is slower (Ram)
2017-07-06 11:22:11 +05:30
Michael Stack
1049025e1d
HBASE-17056 Remove checked in PB generated files Selective add of dependency on
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hbase-thirdparty jars. Update to READMEs on how protobuf is done (and update to
refguide) Removed all checked in generated protobuf files. They are generatedon
the fly now as part of mainline build.
2017-07-05 21:38:23 -07:00
Michael Stack
dcf4b422f2
HBASE-18325 Disable flakey TestMasterProcedureWalLease
2017-07-05 20:12:18 -07:00
Michael Stack
92253defae
HBASE-17201 Edit of HFileBlock comments and javadoc
2017-07-05 13:32:54 -07:00
tedyu
3ac029b822
HBASE-18312 Ineffective handling of FileNotFoundException in FileLink.tryOpen()
2017-07-05 10:38:05 -07:00
Stephen Yuan Jiang
8a1ec2a93e
HBASE-18301 Enable TestSimpleRegionNormalizerOnCluster#testRegionNormalizationMergeOnCluster that was disabled by Proc-V2 AM in HBASE-14614 (Stephen Yuan Jiang)
2017-07-05 09:57:07 -07:00
Guanghao Zhang
507f5fb844
HBASE-18297 Provide a AsyncAdminBuilder to create new AsyncAdmin instance
2017-07-05 10:10:05 +08:00
Samir Ahmic
590979aac3
HBASE-18310 LoadTestTool unable to write data
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Signed-off-by: tedyu <yuzhihong@gmail.com>
2017-07-04 13:42:16 -07:00
samirMop
dcfd319b5b
HBASE-15943 Add page displaying JVM process metrics
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Signed-off-by: Michael Stack <stack@apache.org>
2017-07-03 21:35:59 -07:00
Peter Somogyi
eacbdb061e
HBASE-18264 Update pom plugins
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Update plugins in main and subprojects
Unified versions to use variable instead of direct values
Affected plugins:
- apache-rat-plugin 0.11 -> 0.12
- asciidoctor-maven-plugin 1.5.2.1 -> 1.5.5
- asciidoctorj-pdf 1.5.0-alpha.6 -> 1.5.0-alpha.15
- build-helper-maven-plugin 1.9.1 -> 3.0.0
- buildnumber-maven-plugin 1.3 -> 1.4
- exec-maven-plugin 1.2.1/1.4.0 -> 1.6.0
- extra-enforcer-rules 1.0-beta-3 -> 1.0-beta-6
- findbugs-maven-plugin 3.0.0 -> 3.0.4
- jamon-maven-plugin 2.4.1 -> 2.4.2
- maven-bundle-plugin 2.5.3 -> 3.3.0
- maven-compiler-plugin 3.2/3.5.1 -> 3.6.1
- maven-eclipse-plugin 2.9 -> 2.10
- maven-shade-plugin 2.4.1 -> 3.0.0
- maven-surefire-plugin 2.18.1 -> 2.20
- maven-surefire-report-plugin 2.7.2 -> 2.20
- scala-maven-plugin 3.2.0 -> 3.2.2
- spotbugs 3.1.0-RC1 -> 3.1.0-RC3
- wagon-ssh 2.2 -> 2.12
- xml-maven-plugin 1.0 -> 1.0.1
- maven-assembly-plugin 2.4 -> 2.6(inherited)
- maven-dependency-plugin 2.4 -> 2.10 (inherited)
- maven-enforcer-plugin 1.3.1 -> 1.4.1 (inherited)
- maven-javadoc-plugin 2.10.3 -> 2.10.4 (inherited)
- maven-resources-plugin 2.7 (inherited)
- maven-site-plugin 3.4 -> 3.5.1 (inherited)
Change-Id: I84539f555be498dff18caed1e3eea1e1aeb2143a
Signed-off-by: Michael Stack <stack@apache.org>
2017-07-03 19:43:42 -07:00
Guanghao Zhang
af36bfb2f7
HBASE-18283 Provide a construct method which accept a thread pool for AsyncAdmin
2017-07-04 10:18:49 +08:00
Sean Busbey
8005d32943
HBASE-17995 improve log messages during snapshot tests.
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Signed-off-by: Michael Stack <stack@apache.org>
2017-06-30 09:52:24 -05:00
Sean Busbey
2d2a1d4e26
HBASE-18288 Declared dependency on specific javax.ws.rs.
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Signed-off-by: Huaxiang Sun <huaxiangsun@apache.org>
2017-06-30 09:52:13 -05:00
zhangduo
d77fccde93
HBASE-16585 Rewrite the delegation token tests with Parameterized pattern
2017-06-30 20:41:21 +08:00
Michael Stack
619dcf24f4
Revert "HBASE-18229: create new Async Split API to embrace AM v2"
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TestShell is failing.
This reverts commit 290fb8965d
.
2017-06-30 03:30:50 -07:00
Michael Stack
926781540c
HBASE-16192 Fix the potential problems in TestAcidGuarantees (Colin Ma)
2017-06-30 03:17:35 -07:00
Yi Liang
290fb8965d
HBASE-18229: create new Async Split API to embrace AM v2
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Signed-off-by: Michael Stack <stack@apache.org>
2017-06-29 16:21:08 -07:00
张世彬10204932
f6dd43be70
HBASE-17982 correct spelling error of 'occured'
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Signed-off-by: Michael Stack <stack@apache.org>
2017-06-29 15:10:08 -07:00
Umesh Agashe
7e7917ed6d
HBASE-18292 Fixed flaky test hbase.master.locking.TestLockProcedure#testLocalMasterLockRecovery
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Signed-off-by: Michael Stack <stack@apache.org>
2017-06-28 21:33:15 -07:00
Umesh Agashe
15bda5d5d4
HBASE-18278 Enable and Fix for unit test hbase.master.procedure.TestServerCrashProcedure#testRecoveryAndDoubleExecutionOnRsWithMeta
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Signed-off-by: Michael Stack <stack@apache.org>
2017-06-28 16:02:19 -07:00
Ben-Epstein
1c9f9ed06a
HBASE-18281 created private static pattern matcher for performance
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Signed-off-by: tedyu <yuzhihong@gmail.com>
2017-06-28 11:32:57 -07:00
Kahlil Oppenheimer
812b383325
HBASE-18164 Fast locality computation in balancer - addendum handles NaN
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Signed-off-by: tedyu <yuzhihong@gmail.com>
Signed-off-by: Sean Busbey <busbey@apache.org>
2017-06-27 14:58:03 -05:00
Sean Busbey
0ad8f26662
Revert "HBASE-18164 Fast locality computation in balancer - addendum handles NaN"
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This reverts commit b4c3fe9763
.
early commit missed some review feedback.
2017-06-27 14:58:03 -05:00
tedyu
d5e206dfa0
HBASE-18161 Incremental Load support for Multiple-Table HFileOutputFormat (Densel Santhmayor)
2017-06-27 12:33:39 -07:00
张世彬10204932
4746a1c92b
HBASE-18265 Correct the link unuseful in regionServer's region state UI
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Signed-off-by: Chia-Ping Tsai <chia7712@gmail.com>
2017-06-27 10:39:43 +08:00
Kahlil Oppenheimer
b4c3fe9763
HBASE-18164 Fast locality computation in balancer - addendum handles NaN
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-Added new LocalityCostFunction and LocalityCandidateGenerator that
cache localities of every region/rack combination and mappings of every
region to its most local server and to its most local rack.
-Made LocalityCostFunction incremental so that it only computes locality
based on most recent region moves/swaps, rather than recomputing the
locality of every region in the cluster at every iteration of the
balancer
-Changed locality cost function to reflect the ratio of:
(Current locality) / (Best locality possible given current cluster)
Signed-off-by: tedyu <yuzhihong@gmail.com>
2017-06-26 12:39:51 -07:00
Guanghao Zhang
289938337b
HBASE-18234 Revisit the async admin api
2017-06-26 17:30:47 +08:00
David Harju
d9dd319390
HBASE-18023 Log multi-* requests for more than threshold number of rows
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Signed-off-by: Josh Elser <elserj@apache.org>
2017-06-24 15:34:02 -04:00
张世彬10204932
a4c26526c0
HBASE-18263 Resolve NPE in backup Master UI when accessing procedures.jsp
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Signed-off-by: tedyu <yuzhihong@gmail.com>
2017-06-24 07:16:27 -07:00
Ramkrishna
49825aec6b
HBASE-18221 Switch from pread to stream should happen under HStore's
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reentrant lock (Ram)
2017-06-23 10:34:10 +05:30
Umesh Agashe
0357c2266a
HBASE-18254 ServerCrashProcedure checks and waits for meta initialized, instead should check and wait for meta loaded
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After enabling test hbase.master.procedure.TestServerCrashProcedure#testRecoveryAndDoubleExecutionOnRsWithMeta, this bug is found in ServerCrashProcedure
Signed-off-by: Michael Stack <stack@apache.org>
2017-06-21 21:58:15 -07:00
Andrew Purtell
ff5d497310
HBASE-18235 LoadBalancer.BOGUS_SERVER_NAME should not have a bogus hostname
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We deliberately use 'localhost' instead of a bogus hostname for
LoadBalancer.BOGUS_SERVER_NAME so the operation will fail fast.
2017-06-21 14:38:38 -07:00
QilinCao
af25940b25
HBASE-18252 Resolve BaseLoadBalancer bad practice warnings
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Signed-off-by: tedyu <yuzhihong@gmail.com>
2017-06-21 10:12:57 -07:00
tedyu
3ff84a2da9
HBASE-18226 Disable reverse DNS lookup at HMaster and use the hostname provided by RegionServer (Duo Xu)
2017-06-21 08:15:27 -07:00
Ashish Singhi
0f5a250ac2
HBASE-18212 reduce log level for unbuffer warning.
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In Standalone mode with local filesystem HBase logs Warning message:Failed to invoke 'unbuffer' method in class org.apache.hadoop.fs.FSDataInputStream
Signed-off-by: Umesh Agashe <uagashe@cloudera.com>
Signed-off-by: Sean Busbey <busbey@apache.org>
2017-06-20 01:11:17 -05:00
Kahlil Oppenheimer
3a79590bb4
HBASE-18164 Fast locality computation in balancer
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-Added new LocalityCostFunction and LocalityCandidateGenerator that
cache localities of every region/rack combination and mappings of every
region to its most local server and to its most local rack.
-Made LocalityCostFunction incremental so that it only computes locality
based on most recent region moves/swaps, rather than recomputing the
locality of every region in the cluster at every iteration of the
balancer
-Changed locality cost function to reflect the ratio of:
(Current locality) / (Best locality possible given current cluster)
Signed-off-by: Sean Busbey <busbey@apache.org>
Signed-off-by: Chia-Ping Tsai <chia7712@gmail.com>
2017-06-20 01:11:08 -05:00
Pankaj Kumar
cfa1bd3265
HBASE-18180 Possible connection leak while closing BufferedMutator in TableOutputFormat
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Signed-off-by: tedyu <yuzhihong@gmail.com>
2017-06-19 02:02:54 -07:00
Guanghao Zhang
74c6f44877
HBASE-18170 Refactor ReplicationSourceWALReaderThread
2017-06-19 09:34:23 +08:00