[HBASE-12406] Bulk load fails in 0.98 against hadoop-1 due to unmatched family name

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.98.8
• Hadoop Flags: Reviewed
• Assignee: Ted Yu
• Reporter: Ted Yu
• Created: 01/Nov/14 04:29
• Updated: 20/Nov/15 11:53
• Resolved: 03/Nov/14 22:46

Description

From https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/614/testReport/org.apache.hadoop.hbase.mapreduce/TestCopyTable/testCopyTableWithBulkload/ :

java.io.IOException: Unmatched family names found: unmatched family names in HFiles to be bulkloaded: [_logs]; valid family names of table testCopyTable2 are: [family]
	at org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.doBulkLoad(LoadIncrementalHFiles.java:268)
	at org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.run(LoadIncrementalHFiles.java:907)
	at org.apache.hadoop.hbase.mapreduce.CopyTable.run(CopyTable.java:344)

The above failure was due to the presence of history directory under _logs directory.
e.g.

hdfs://nn:59313/user/tyu/copytable/4282249372082687850/_logs/history

HBASE-12375 removed check for directory name which starts with underscore