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Posted to issues@hbase.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2018/11/05 04:08:00 UTC

[jira] [Commented] (HBASE-21381) Document the hadoop versions using which backup and restore feature works

    [ https://issues.apache.org/jira/browse/HBASE-21381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16674645#comment-16674645 ] 

Hadoop QA commented on HBASE-21381:
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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 14s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {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:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  6m 11s{color} | {color:green} master passed {color} |
| {color:blue}0{color} | {color:blue} refguide {color} | {color:blue}  6m 41s{color} | {color:blue} branch has no errors when building the reference guide. See footer for rendered docs, which you should manually inspect. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  6m 17s{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:blue}0{color} | {color:blue} refguide {color} | {color:blue}  6m 35s{color} | {color:blue} patch has no errors when building the reference guide. See footer for rendered docs, which you should manually inspect. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 15s{color} | {color:green} The patch does not generate ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 26m 35s{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-21381 |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12946854/HBASE-21381-1.patch |
| Optional Tests |  dupname  asflicense  refguide  |
| uname | Linux 29d0bdd36b33 3.13.0-139-generic #188-Ubuntu SMP Tue Jan 9 14:43:09 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 / ea0f1391f1 |
| maven | version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z) |
| refguide | https://builds.apache.org/job/PreCommit-HBASE-Build/14950/artifact/patchprocess/branch-site/book.html |
| refguide | https://builds.apache.org/job/PreCommit-HBASE-Build/14950/artifact/patchprocess/patch-site/book.html |
| Max. process+thread count | 83 (vs. ulimit of 10000) |
| modules | C: . U: . |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/14950/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


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> Document the hadoop versions using which backup and restore feature works
> -------------------------------------------------------------------------
>
>                 Key: HBASE-21381
>                 URL: https://issues.apache.org/jira/browse/HBASE-21381
>             Project: HBase
>          Issue Type: Task
>            Reporter: Ted Yu
>            Assignee: liubangchen
>            Priority: Major
>         Attachments: HBASE-21381-1.patch
>
>
> HADOOP-15850 fixes a bug where CopyCommitter#concatFileChunks unconditionally tried to concatenate the files being DistCp'ed to target cluster (though the files are independent).
> Following is the log snippet of the failed concatenation attempt:
> {code}
> 2018-10-13 14:09:25,351 WARN  [Thread-936] mapred.LocalJobRunner$Job(590): job_local1795473782_0004
> java.io.IOException: Inconsistent sequence file: current chunk file org.apache.hadoop.tools.CopyListingFileStatus@bb8826ee{hdfs://localhost:42796/user/hbase/test-data/       160aeab5-6bca-9f87-465e-2517a0c43119/data/default/test-1539439707496/96b5a3613d52f4df1ba87a1cef20684c/f/a7599081e835440eb7bf0dd3ef4fd7a5_SeqId_205_ length = 5100 aclEntries  = null, xAttrs = null} doesnt match prior entry org.apache.hadoop.tools.CopyListingFileStatus@243d544d{hdfs://localhost:42796/user/hbase/test-data/160aeab5-6bca-9f87-465e-   2517a0c43119/data/default/test-1539439707496/96b5a3613d52f4df1ba87a1cef20684c/f/394e6d39a9b94b148b9089c4fb967aad_SeqId_205_ length = 5142 aclEntries = null, xAttrs = null}
>   at org.apache.hadoop.tools.mapred.CopyCommitter.concatFileChunks(CopyCommitter.java:276)
>   at org.apache.hadoop.tools.mapred.CopyCommitter.commitJob(CopyCommitter.java:100)
>   at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:567)
> {code}
> Backup and Restore uses DistCp to transfer files between clusters.
> Without the fix from HADOOP-15850, the transfer would fail.
> This issue is to document the hadoop versions which contain HADOOP-15850 so that user of Backup and Restore feature knows which hadoop versions they can use.



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