[FALCON-2057] HiveDR not working with multiple users and same DB

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: trunk
• Fix Version/s: trunk, 0.10
• Component/s: replication
• Assignee: Balu Vellanki
• Reporter: Murali Ramasami
• Created: 30/Jun/16 19:22
• Updated: 01/Jul/16 00:21
• Resolved: 01/Jul/16 00:21

Description

When falcon hivedr jobs are executed with multiple users and with the same hive database. Jobs are failing with the following error:

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)

Issue Links

• links to: GitHub Pull Request #203