[HBASE-18623] Frequent failed to parse at EOF warnings from WALEntryStream

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.4.0, 2.0.0
• Hadoop Flags: Reviewed
• Assignee: Andrew Kyle Purtell
• Reporter: Andrew Kyle Purtell
• Created: 17/Aug/17 22:15
• Updated: 06/Apr/18 04:58
• Resolved: 21/Aug/17 16:29

Description

Lots of messages like this

2017-08-17 15:10:36,363 INFO
[main-EventThread.replicationSource,2.replicationSource.replicationWALReaderThread.onyx%2C8120%2C1503007587035,2]
regionserver.WALEntryStream: Reached the end of WAL file 'hdfs://localhost:8020/hbase-1/WALs/onyx,8120,1503007587035/onyx%2C8120%2C1503007587035.1503007826083'.
It was not closed cleanly, so we did not parse 8 bytes of data.

Fix this, either the message (if harmless) or the underlying cause.