[HDFS-7161] Hashcode is logging while logging block report message

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 2.7.0
• Assignee: Brahma Reddy Battula
• Reporter: Brahma Reddy Battula
• Created: 06/Apr/12 14:20
• Updated: 27/May/15 10:31
• Resolved: 27/May/15 10:30

Description

Scenario:
=========

Start NN and DN.
Check log messgae in DN..It's coming like following

2012-03-13 14:34:36,008 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: sent block report, processed command:org.apache.hadoop.hdfs.server.protocol.FinalizeCommand@43deff3
line num 413 in BpserviceActor.java LOG.info("sent block report, processed command:" + cmd);

line num 388 in BpserviceActor.java cmd = bpNamenode.blockReport(bpRegistration,bpos.getBlockPoolId(), report);

It's better log message instead of hashcode

Issue Links

• is duplicated by: HDFS-7579 Improve log reporting during block report rpc failure
• is related to: HADOOP-7466 Hadoop Log improvement Umbrella