[jira] Commented: (PIG-1115) [zebra] temp files are not cleaned.
[ https://issues.apache.org/jira/browse/PIG-1115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830383#action_12830383 ] Gaurav Jain commented on PIG-1115: -- Proposed Solution: -- Zebra will implement ZebraOutputCommitter -- Zebra FrontEnd will create all the final directories and schema files $basicTable/.btschema $basicTable/CG0/.schema $basicTable/CG1/.schema -- Zebra will create a temporary directory per BasicTable and write all data there during RecordWrite.write() under $basicTable/_temporary/CG0/part- $basicTable/_temporary/CG1/part- -- _temporary directory will always be created under $basicTable -- In BackEnd, Zebra created RecordWrites which in turn creates CGInserter. CGInserter works on directory, which we call 'workOutputPath' , $basicTable/_temporary/$CG/ But It needs .schema file which is located 2 levels up. So it reads schema file from $basicTable/$workOutputPath.getName() -- In CGInserter.close(), $basicTable/_temporary/CG0/part- ---> $basicTable/CG0/part- -- In ZebraOutputCommitter.cleanupJob(), BasicTableOutputFormat.close() will be called. -- In BasicTableOutPutFormat.close() remove ($basicTable/_temporary/ ) > [zebra] temp files are not cleaned. > --- > > Key: PIG-1115 > URL: https://issues.apache.org/jira/browse/PIG-1115 > Project: Pig > Issue Type: Bug >Affects Versions: 0.7.0 >Reporter: Hong Tang > > Temp files created by zebra during table creation are not cleaned where there > is any task failure, which results in waste of disk space. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-1115) [zebra] temp files are not cleaned.
[ https://issues.apache.org/jira/browse/PIG-1115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12834373#action_12834373 ] Hong Tang commented on PIG-1115: Why not requesting the patch to be back ported to Hadoop 0.21 (btw do you mean Hadoop 0.21 or 0.20)? > [zebra] temp files are not cleaned. > --- > > Key: PIG-1115 > URL: https://issues.apache.org/jira/browse/PIG-1115 > Project: Pig > Issue Type: Bug >Affects Versions: 0.7.0 >Reporter: Hong Tang >Assignee: Gaurav Jain > Attachments: PIG-1115.patch > > > Temp files created by zebra during table creation are not cleaned where there > is any task failure, which results in waste of disk space. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-1115) [zebra] temp files are not cleaned.
[ https://issues.apache.org/jira/browse/PIG-1115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12834380#action_12834380 ] Gaurav Jain commented on PIG-1115: -- We discussed the backport with M/R team ( patch MAPREDUCE-947), earliest it can be done is in the next release of Hadoop. I meant Hadoop 0.20/0.21 ( any release other than trunk ) > [zebra] temp files are not cleaned. > --- > > Key: PIG-1115 > URL: https://issues.apache.org/jira/browse/PIG-1115 > Project: Pig > Issue Type: Bug >Affects Versions: 0.7.0 >Reporter: Hong Tang >Assignee: Gaurav Jain > Attachments: PIG-1115.patch > > > Temp files created by zebra during table creation are not cleaned where there > is any task failure, which results in waste of disk space. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-1115) [zebra] temp files are not cleaned.
[ https://issues.apache.org/jira/browse/PIG-1115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12834409#action_12834409 ] Yan Zhou commented on PIG-1115: --- patch reviewed +1 > [zebra] temp files are not cleaned. > --- > > Key: PIG-1115 > URL: https://issues.apache.org/jira/browse/PIG-1115 > Project: Pig > Issue Type: Bug >Affects Versions: 0.7.0 >Reporter: Hong Tang >Assignee: Gaurav Jain > Attachments: PIG-1115.patch > > > Temp files created by zebra during table creation are not cleaned where there > is any task failure, which results in waste of disk space. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (PIG-1115) [zebra] temp files are not cleaned.
[ https://issues.apache.org/jira/browse/PIG-1115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12834445#action_12834445 ] Yan Zhou commented on PIG-1115: --- Hudson results on the load-store-redesign branch: +1 overall. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 7 new or modified tests. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. > [zebra] temp files are not cleaned. > --- > > Key: PIG-1115 > URL: https://issues.apache.org/jira/browse/PIG-1115 > Project: Pig > Issue Type: Bug >Affects Versions: 0.7.0 >Reporter: Hong Tang >Assignee: Gaurav Jain > Attachments: PIG-1115.patch > > > Temp files created by zebra during table creation are not cleaned where there > is any task failure, which results in waste of disk space. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.