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https://issues.apache.org/jira/browse/HBASE-20936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16556771#comment-16556771
]
Hadoop QA commented on HBASE-20936:
-----------------------------------
| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
10s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m
0s{color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:orange}-0{color} | {color:orange} test4tests {color} | {color:orange}
0m 0s{color} | {color:orange} The patch doesn't appear to include any new or
modified tests. Please justify why no new tests are needed for this patch. Also
please list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 4m
55s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
49s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
13s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m
38s{color} | {color:green} branch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
22s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
31s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
0s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
45s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
45s{color} | {color:green} the patch passed {color} |
| {color:red}-1{color} | {color:red} checkstyle {color} | {color:red} 1m
10s{color} | {color:red} hbase-server: The patch generated 3 new + 59 unchanged
- 1 fixed = 62 total (was 60) {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m
30s{color} | {color:green} patch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
11m 8s{color} | {color:green} Patch does not cause any errors with Hadoop
2.7.4 or 3.0.0. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m
50s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
14s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:red}-1{color} | {color:red} unit {color} | {color:red}171m 19s{color}
| {color:red} hbase-server in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
25s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}217m 38s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:b002b0b |
| JIRA Issue | HBASE-20936 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12933103/HBASE-20936.master.001.patch
|
| Optional Tests | asflicense javac javadoc unit findbugs shadedjars
hadoopcheck hbaseanti checkstyle compile |
| uname | Linux 7784dea5a22b 3.13.0-143-generic #192-Ubuntu SMP Tue Feb 27
10:45:36 UTC 2018 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / a392c017ed |
| maven | version: Apache Maven 3.5.4
(1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z) |
| Default Java | 1.8.0_171 |
| findbugs | v3.1.0-RC3 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HBASE-Build/13796/artifact/patchprocess/diff-checkstyle-hbase-server.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HBASE-Build/13796/artifact/patchprocess/patch-unit-hbase-server.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/13796/testReport/ |
| Max. process+thread count | 4700 (vs. ulimit of 10000) |
| modules | C: hbase-server U: hbase-server |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/13796/console |
| Powered by | Apache Yetus 0.7.0 http://yetus.apache.org |
This message was automatically generated.
> BaseLoadBalancer throws ArrayIndexOutOfBoundsException
> ------------------------------------------------------
>
> Key: HBASE-20936
> URL: https://issues.apache.org/jira/browse/HBASE-20936
> Project: HBase
> Issue Type: Bug
> Components: Balancer
> Affects Versions: 2.0.1
> Reporter: stack
> Priority: Major
>
> I see the below in a test cluster. The balancer code has been in place a long
> time. Not sure why its doing the below. Will look later. Meantime, making a
> record of it.
> {code}
> 2018-07-24 22:03:43,261 INFO [master/ve0524:16000.Chore.1]
> balancer.StochasticLoadBalancer: start StochasticLoadBalancer.balancer,
> initCost=280.47655219381977, functionCost=RegionCountSkewCostFunction :
> (500.0, 0.4992354740061162); PrimaryRegionCountSkewCostFunction : (500.0,
> 0.0); MoveCostFunction : (7.0, 0.0); ServerLocalityCostFunction : (25.0,
> 0.5961002123692674); RackLocalityCostFunction : (15.0, 0.0);
> TableSkewCostFunction : (35.0, 0.3660578386605784);
> RegionReplicaHostCostFunction : (100000.0, 0.0);
> RegionReplicaRackCostFunction : (10000.0, 0.0); ReadRequestCostFunction :
> (5.0, 0.0); WriteRequestCostFunction : (5.0, 0.0); MemStoreSizeCostFunction :
> (5.0, 0.0); StoreFileCostFunction : (5.0, 0.6288571056819432);
> 2018-07-24 22:03:43,322 ERROR [master/ve0524:16000.Chore.1]
> hbase.ScheduledChore: Caught error
> java.lang.ArrayIndexOutOfBoundsException: 64
> at
> org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer$Cluster.removeRegion(BaseLoadBalancer.java:872)
> at
> org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer$Cluster.regionMoved(BaseLoadBalancer.java:827)
> at
> org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer$Cluster.doAction(BaseLoadBalancer.java:723)
> at
> org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.balanceCluster(StochasticLoadBalancer.java:399)
> at
> org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.balanceCluster(StochasticLoadBalancer.java:318)
> at org.apache.hadoop.hbase.master.HMaster.balance(HMaster.java:1514)
> at org.apache.hadoop.hbase.master.HMaster.balance(HMaster.java:1445)
> at
> org.apache.hadoop.hbase.master.balancer.BalancerChore.chore(BalancerChore.java:49)
> at org.apache.hadoop.hbase.ScheduledChore.run(ScheduledChore.java:186)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> at
> org.apache.hadoop.hbase.JitterScheduledThreadPoolExecutorImpl$JitteredRunnableScheduledFuture.run(JitterScheduledThreadPoolExecutorImpl.java:111)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> 2018-07-24 22:08:20,101 INFO [LruBlockCacheStatsExecutor]
> hfile.LruBlockCache: totalSize=4.61 MB, freeSize=6.14 GB, max=6.14 GB,
> blockCount=0, accesses=0, hits=0, hitRatio=0, cachingAccesses=0,
> cachingHits=0, cachingHitsRatio=0,evictions=119, evicted=0, evictedPerRun=0.0
> 2018-07-24 22:08:38,101 INFO [master/ve0524:16000.Chore.1]
> balancer.StochasticLoadBalancer: start StochasticLoadBalancer.balancer,
> initCost=280.4765419610035, functionCost=RegionCountSkewCostFunction :
> (500.0, 0.4992354740061162); PrimaryRegionCountSkewCostFunction : (500.0,
> 0.0); MoveCostFunction : (7.0, 0.0); ServerLocalityCostFunction : (25.0,
> 0.5961002123692674); RackLocalityCostFunction : (15.0, 0.0);
> TableSkewCostFunction : (35.0, 0.3660578386605784);
> RegionReplicaHostCostFunction : (100000.0, 0.0);
> RegionReplicaRackCostFunction : (10000.0, 0.0); ReadRequestCostFunction :
> (5.0, 0.0); WriteRequestCostFunction : (5.0, 0.0); MemStoreSizeCostFunction :
> (5.0, 0.0); StoreFileCostFunction : (5.0, 0.6288550591186913);
> 2018-07-24 22:08:38,103 ERROR [master/ve0524:16000.Chore.1]
> hbase.ScheduledChore: Caught error
> java.lang.ArrayIndexOutOfBoundsException: 100
> at
> org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer$Cluster.removeRegion(BaseLoadBalancer.java:872)
> at
> org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer$Cluster.regionMoved(BaseLoadBalancer.java:827)
> at
> org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer$Cluster.doAction(BaseLoadBalancer.java:723)
> at
> org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.balanceCluster(StochasticLoadBalancer.java:399)
> at
> org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.balanceCluster(StochasticLoadBalancer.java:318)
> at org.apache.hadoop.hbase.master.HMaster.balance(HMaster.java:1514)
> at org.apache.hadoop.hbase.master.HMaster.balance(HMaster.java:1445)
> at
> org.apache.hadoop.hbase.master.balancer.BalancerChore.chore(BalancerChore.java:49)
> at org.apache.hadoop.hbase.ScheduledChore.run(ScheduledChore.java:186)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
> at
> org.apache.hadoop.hbase.JitterScheduledThreadPoolExecutorImpl$JitteredRunnableScheduledFuture.run(JitterScheduledThreadPoolExecutorImpl.java:111)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
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