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https://issues.apache.org/jira/browse/HBASE-21344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16663053#comment-16663053
]
Hadoop QA commented on HBASE-21344:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
24s{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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 2 new or modified test
files. {color} |
|| || || || {color:brown} branch-2.0 Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
7s{color} | {color:green} branch-2.0 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
48s{color} | {color:green} branch-2.0 passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
17s{color} | {color:green} branch-2.0 passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 3m
40s{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
20s{color} | {color:green} branch-2.0 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
40s{color} | {color:green} branch-2.0 passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m
35s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
42s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
42s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
9s{color} | {color:green} the patch passed {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} 3m
26s{color} | {color:green} patch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
7m 56s{color} | {color:green} Patch does not cause any errors with Hadoop 2.6.5
2.7.4 or 3.0.0. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
17s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
28s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}185m
35s{color} | {color:green} hbase-server in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
29s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}221m 27s{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:6f01af0 |
| JIRA Issue | HBASE-21344 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12945333/HBASE-21344.branch-2.0.003.patch
|
| Optional Tests | dupname asflicense javac javadoc unit findbugs
shadedjars hadoopcheck hbaseanti checkstyle compile |
| uname | Linux fd226421b253 4.4.0-133-generic #159-Ubuntu SMP Fri Aug 10
07:31:43 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 | branch-2.0 / 8c97a869a1 |
| maven | version: Apache Maven 3.5.4
(1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z) |
| Default Java | 1.8.0_181 |
| findbugs | v3.1.0-RC3 |
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/14848/testReport/ |
| Max. process+thread count | 4411 (vs. ulimit of 10000) |
| modules | C: hbase-server U: hbase-server |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/14848/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> hbase:meta location in ZooKeeper set to OPENING by the procedure which
> eventually failed but precludes Master from assigning it forever
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-21344
> URL: https://issues.apache.org/jira/browse/HBASE-21344
> Project: HBase
> Issue Type: Bug
> Components: proc-v2
> Reporter: Ankit Singhal
> Assignee: Ankit Singhal
> Priority: Major
> Fix For: 2.0.3
>
> Attachments: HBASE-21344-branch-2.0.patch,
> HBASE-21344-branch-2.0_v2.patch, HBASE-21344-branch-2.0_v3.patch,
> HBASE-21344.branch-2.0.001.patch, HBASE-21344.branch-2.0.003.patch
>
>
> [~elserj] has already summarized it well.
> 1. hbase:meta was on RS8
> 2. RS8 crashed, SCP was queued for it, meta first
> 3. meta was marked OFFLINE
> 4. meta marked as OPENING on RS3
> 5. Can't actually send the openRegion RPC to RS3 due to the krb ticket issue
> 6. We attempt the openRegion/assignment 10 times, failing each time
> 7. We start rolling back the procedure:
> {code:java}
> 2018-10-08 06:51:24,440 WARN [PEWorker-9] procedure2.ProcedureExecutor:
> Usually this should not happen, we will release the lock before if the
> procedure is finished, even if the holdLock is true, arrive here means we
> have some holes where we do not release the lock. And the releaseLock below
> may fail since the procedure may have already been deleted from the procedure
> store.
> 2018-10-08 06:51:24,543 INFO [PEWorker-9]
> procedure.MasterProcedureScheduler: pid=48, ppid=47,
> state=FAILED:REGION_TRANSITION_QUEUE,
> exception=org.apache.hadoop.hbase.client.RetriesExhaustedException via
> AssignProcedure:org.apache.hadoop.hbase.client.RetriesExhaustedException: Max
> attempts exceeded; AssignProcedure table=hbase:meta, region=1588230740
> checking lock on 1588230740
> {code}
> {code:java}
> 2018-10-08 06:51:30,957 ERROR [PEWorker-9] procedure2.ProcedureExecutor:
> CODE-BUG: Uncaught runtime exception for pid=47,
> state=FAILED:SERVER_CRASH_ASSIGN_META, locked=true,
> exception=org.apache.hadoop.hbase.client.RetriesExhaustedException via
> AssignProcedure:org.apache.hadoop.hbase.client.RetriesExhaustedException: Max
> attempts exceeded; ServerCrashProcedure
> server=<ip-address>,16020,1538974612843, splitWal=true, meta=true
> java.lang.UnsupportedOperationException: unhandled
> state=SERVER_CRASH_GET_REGIONS
> at
> org.apache.hadoop.hbase.master.procedure.ServerCrashProcedure.rollbackState(ServerCrashProcedure.java:254)
> at
> org.apache.hadoop.hbase.master.procedure.ServerCrashProcedure.rollbackState(ServerCrashProcedure.java:58)
> at
> org.apache.hadoop.hbase.procedure2.StateMachineProcedure.rollback(StateMachineProcedure.java:203)
> at
> org.apache.hadoop.hbase.procedure2.Procedure.doRollback(Procedure.java:960)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.executeRollback(ProcedureExecutor.java:1577)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.executeRollback(ProcedureExecutor.java:1539)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.executeProcedure(ProcedureExecutor.java:1418)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$900(ProcedureExecutor.java:75)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:1981)
> {code}
> {code:java}
> { DEBUG [PEWorker-2] client.RpcRetryingCallerImpl: Call exception, tries=7,
> retries=7, started=8168 ms ago, cancelled=false, msg=Meta region is in state
> OPENING, details=row 'backup:system' on table 'hbase:meta' at
> region=hbase:meta,,1.1588230740, hostname=<hostname>, seqNum=-1,
> exception=java.io.IOException: Meta region is in state OPENING
> at
> org.apache.hadoop.hbase.client.ZKAsyncRegistry.lambda$null$1(ZKAsyncRegistry.java:154)
> at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
> at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
> at
> org.apache.hadoop.hbase.client.ZKAsyncRegistry.lambda$getAndConvert$0(ZKAsyncRegistry.java:77)
> at
> java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760)
> at
> java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736)
> at
> java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
> at
> java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1962)
> at
> org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient$ZKTask$1.exec(ReadOnlyZKClient.java:165)
> at
> org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient.run(ReadOnlyZKClient.java:323)
> at java.lang.Thread.run(Thread.java:748)
> {code}
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