J.Andreina created HDFS-7882:
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Summary: Audit logging should be added for Rolling Upgrade (
Rollback , Downgrade )
Key: HDFS-7882
URL: https://issues.apache.org/jira/browse/HDFS-7882
Project: Hadoop HDFS
Issue Type: Bug
Reporter: J.Andreina
Assignee: J.Andreina
Currently we have audit logs for Rolling upgrade: start and finalize .
{noformat}
2015-03-04 17:18:16,119 | INFO | IPC Server handler 5 on 9000 | allowed=true
ugi=Rex (auth:SIMPLE) ip=/XXXXXXXXXXXXXX cmd=startRollingUpgrade
src=null dst=null perm=null proto=rpc |
org.apache.hadoop.hdfs.server.namenode.FSNamesystem$DefaultAuditLogger.logAuditMessage(FSNamesystem.java:8104)
2015-03-04 17:24:04,615 | INFO | IPC Server handler 7 on 9000 | allowed=true
ugi=Rex (auth:SIMPLE) ip=/XXXXXXXXXXXXXX cmd=finalizeRollingUpgrade
src=null dst=null perm=null proto=rpc |
org.apache.hadoop.hdfs.server.namenode.FSNamesystem$DefaultAuditLogger.logAuditMessage(FSNamesystem.java:8104)
{noformat}
For rollback and downgrade also audit logs should be added.
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