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https://issues.apache.org/jira/browse/FALCON-2057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15357821#comment-15357821
]
Balu Vellanki commented on FALCON-2057:
---------------------------------------
Thanks [~sowmyaramesh] for debugging issue. The error is happening because the
status for HiveDR is stored under baseDir/dbName/jobName directory. When
FileSystem.mkdirs(fileSystem, new Path(baseDir/dbName/jobName), PERMISSION)
method is used, the jobName dir is created with requested permission. But the
dbName dir is created with permissions+umask. This can cause other users to not
be able to replicate data into tables in this DB.
To fix the problem, create baseDir/dbName first with required permissions. Then
create baseDir/dbName/jobName dir.
> HiveDR not working with multiple users and same DB
> --------------------------------------------------
>
> Key: FALCON-2057
> URL: https://issues.apache.org/jira/browse/FALCON-2057
> Project: Falcon
> Issue Type: Bug
> Components: replication
> Affects Versions: trunk
> Reporter: Murali Ramasami
> Fix For: trunk, 0.10
>
>
> When falcon hivedr jobs are executed with multiple users and with the same
> hive database. Jobs are failing with the following error:
> {noformat}
> SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
> Exception encountered Failed to get ReplicationStatus for job
> HIVEReplicationTest
> org.apache.falcon.hive.exception.HiveReplicationException: Failed to get
> ReplicationStatus for job HIVEReplicationTest
> at
> org.apache.falcon.hive.util.HiveDRStatusStore.getDbReplicationStatus(HiveDRStatusStore.java:190)
> at
> org.apache.falcon.hive.util.HiveDRStatusStore.getReplicationStatus(HiveDRStatusStore.java:137)
> at
> org.apache.falcon.hive.LastReplicatedEvents.getLastSavedEventId(LastReplicatedEvents.java:120)
> at
> org.apache.falcon.hive.LastReplicatedEvents.getLastEvents(LastReplicatedEvents.java:101)
> at org.apache.falcon.hive.HiveDRTool.getLastEvents(HiveDRTool.java:307)
> at org.apache.falcon.hive.HiveDRTool.execute(HiveDRTool.java:171)
> at org.apache.falcon.hive.HiveDRTool.run(HiveDRTool.java:106)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
> at org.apache.falcon.hive.HiveDRTool.main(HiveDRTool.java:334)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.oozie.action.hadoop.JavaMain.run(JavaMain.java:56)
> at org.apache.oozie.action.hadoop.LauncherMain.run(LauncherMain.java:51)
> at org.apache.oozie.action.hadoop.JavaMain.main(JavaMain.java:35)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at
> org.apache.oozie.action.hadoop.LauncherMapper.map(LauncherMapper.java:242)
> at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:54)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
> at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1724)
> at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162)
> Intercepting System.exit(-1)
> {noformat}
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