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https://issues.apache.org/jira/browse/HBASE-19934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16353287#comment-16353287
]
Hadoop QA commented on HBASE-19934:
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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} 2m
30s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
1s{color} | {color:blue} Findbugs executables are not available. {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 1 new or modified test
files. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m
12s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
43s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
57s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 5m
10s{color} | {color:green} branch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
30s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 3m
58s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
40s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
52s{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} 4m
10s{color} | {color:green} patch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
16m 51s{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} javadoc {color} | {color:green} 0m
22s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 98m
43s{color} | {color:green} hbase-server in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
20s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black}138m 2s{color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:eee3b01 |
| JIRA Issue | HBASE-19934 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12909333/HBASE-19934.patch |
| Optional Tests | asflicense javac javadoc unit findbugs shadedjars
hadoopcheck hbaseanti checkstyle compile |
| uname | Linux bbc72c83b9d9 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12
13:48:03 UTC 2016 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 / 6d04aa1794 |
| maven | version: Apache Maven 3.5.2
(138edd61fd100ec658bfa2d307c43b76940a5d7d; 2017-10-18T07:58:13Z) |
| Default Java | 1.8.0_151 |
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/11402/testReport/ |
| Max. process+thread count | 5116 (vs. ulimit of 10000) |
| modules | C: hbase-server U: hbase-server |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/11402/console |
| Powered by | Apache Yetus 0.7.0 http://yetus.apache.org |
This message was automatically generated.
> HBaseSnapshotException when read replicas is enabled and online snapshot is
> taken after region splitting
> --------------------------------------------------------------------------------------------------------
>
> Key: HBASE-19934
> URL: https://issues.apache.org/jira/browse/HBASE-19934
> Project: HBase
> Issue Type: Bug
> Components: snapshots
> Reporter: Toshihiro Suzuki
> Assignee: Toshihiro Suzuki
> Priority: Major
> Attachments: HBASE-19934-UT.patch, HBASE-19934-v2.patch,
> HBASE-19934-v3.patch, HBASE-19934.patch, HBASE-19934.patch,
> HBASE-19934.patch, HBASE-19934.patch
>
>
> Investigating HBASE-19893, I'm encountering another issue.
> Steps to reproduce are as follows:
> 1. Create a table
> {code:java}
> create "test", "cf", {REGION_REPLICATION => 2}{code}
> 2. Load data to the table
> {code:java}
> (0...2000).each{|i| put "test", "row#{i}", "cf:col", "val"}{code}
> 3. Split the table
> {code:java}
> split "test"{code}
> 4. Take a snapshot for the table
> {code:java}
> snapshot "test", "snap"{code}
> And I encountered the following error:
> {code:java}
> hbase(main):004:0> snapshot "test", "snap"
> ERROR: org.apache.hadoop.hbase.snapshot.HBaseSnapshotException: Snapshot {
> ss=snap table=test type=FLUSH } had an error. Procedure snap { waiting=[]
> done=[] }
> at
> org.apache.hadoop.hbase.master.snapshot.SnapshotManager.isSnapshotDone(SnapshotManager.java:379)
> at
> org.apache.hadoop.hbase.master.MasterRpcServices.isSnapshotDone(MasterRpcServices.java:1144)
> at
> org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$MasterService$2.callBlockingMethod(MasterProtos.java)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:406)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:130)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:324)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:304)
> Caused by: org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException via
> Failed taking snapshot { ss=snap table=test type=FLUSH } due to
> exception:Manifest region info {ENCODED => b910488a686644a7c1c85246d0d123d5,
> NAME => 'test,,1517808523837_0001.b910488a686644a7c1c85246d0d123d5.',
> STARTKEY => '', ENDKEY => '', OFFLINE => true, SPLIT => true, REPLICA_ID =>
> 1}doesn't match expected region:{ENCODED => ef8665859c0b19927b7dc127ec10120a,
> NAME => 'test,,1517808523837.ef8665859c0b19927b7dc127ec10120a.', STARTKEY =>
> '', ENDKEY => '', OFFLINE => true, SPLIT =>
> true}:org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException: Manifest
> region info {ENCODED => b910488a686644a7c1c85246d0d123d5, NAME =>
> 'test,,1517808523837_0001.b910488a686644a7c1c85246d0d123d5.', STARTKEY => '',
> ENDKEY => '', OFFLINE => true, SPLIT => true, REPLICA_ID => 1}doesn't match
> expected region:{ENCODED => ef8665859c0b19927b7dc127ec10120a, NAME =>
> 'test,,1517808523837.ef8665859c0b19927b7dc127ec10120a.', STARTKEY => '',
> ENDKEY => '', OFFLINE => true, SPLIT => true}
> at
> org.apache.hadoop.hbase.errorhandling.ForeignExceptionDispatcher.rethrowException(ForeignExceptionDispatcher.java:82)
> at
> org.apache.hadoop.hbase.master.snapshot.TakeSnapshotHandler.rethrowExceptionIfFailed(TakeSnapshotHandler.java:306)
> at
> org.apache.hadoop.hbase.master.snapshot.SnapshotManager.isSnapshotDone(SnapshotManager.java:368)
> ... 6 more
> Caused by: org.apache.hadoop.hbase.snapshot.CorruptedSnapshotException:
> Manifest region info {ENCODED => b910488a686644a7c1c85246d0d123d5, NAME =>
> 'test,,1517808523837_0001.b910488a686644a7c1c85246d0d123d5.', STARTKEY => '',
> ENDKEY => '', OFFLINE => true, SPLIT => true, REPLICA_ID => 1}doesn't match
> expected region:{ENCODED => ef8665859c0b19927b7dc127ec10120a, NAME =>
> 'test,,1517808523837.ef8665859c0b19927b7dc127ec10120a.', STARTKEY => '',
> ENDKEY => '', OFFLINE => true, SPLIT => true}
> at
> org.apache.hadoop.hbase.master.snapshot.MasterSnapshotVerifier.verifyRegionInfo(MasterSnapshotVerifier.java:223)
> at
> org.apache.hadoop.hbase.master.snapshot.MasterSnapshotVerifier.verifyRegions(MasterSnapshotVerifier.java:201)
> at
> org.apache.hadoop.hbase.master.snapshot.MasterSnapshotVerifier.verifySnapshot(MasterSnapshotVerifier.java:119)
> at
> org.apache.hadoop.hbase.master.snapshot.TakeSnapshotHandler.process(TakeSnapshotHandler.java:202)
> at org.apache.hadoop.hbase.executor.EventHandler.run(EventHandler.java:104)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Take a snapshot of specified table. Examples:
> hbase> snapshot 'sourceTable', 'snapshotName'
> hbase> snapshot 'namespace:sourceTable', 'snapshotName', {SKIP_FLUSH => true}
> Took 0.3390 seconds{code}
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