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Hadoop QA commented on HBASE-21381: ----------------------------------- | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 12s{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} 4m 48s{color} | {color:green} master passed {color} | | {color:blue}0{color} | {color:blue} refguide {color} | {color:blue} 4m 56s{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} 4m 43s{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} 4m 55s{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} 20m 8s{color} | {color:black} {color} | \\ \\ || 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/12947001/HBASE-21381-3.patch | | Optional Tests | dupname asflicense refguide | | uname | Linux 8d0b2729e890 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2 17:16:02 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 / 01603278a3 | | maven | version: Apache Maven 3.5.4 (1edded0938998edf8bf061f1ceb3cfdeccf443fe; 2018-06-17T18:33:14Z) | | refguide | https://builds.apache.org/job/PreCommit-HBASE-Build/14960/artifact/patchprocess/branch-site/book.html | | refguide | https://builds.apache.org/job/PreCommit-HBASE-Build/14960/artifact/patchprocess/patch-site/book.html | | Max. process+thread count | 97 (vs. ulimit of 10000) | | modules | C: . U: . | | Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/14960/console | | Powered by | Apache Yetus 0.8.0 http://yetus.apache.org | This message was automatically generated. > 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, HBASE-21381-2.patch, > HBASE-21381-3.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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)