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From "Ashish Singhi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12406) Bulk load fails in 0.98 against hadoop-1 due to unmatched family name
Date Mon, 03 Nov 2014 03:25:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14194216#comment-14194216
] 

Ashish Singhi commented on HBASE-12406:
---------------------------------------

bq. Any other such 'to be excluded' dirs?
AFAIK no.

[~tedyu], We need to add a similar check in LoadIncrementalHFiles#createTable method. Else
it would go forward and create '_logs' column family in the non-existing table.

> Bulk load fails in 0.98 against hadoop-1 due to unmatched family name
> ---------------------------------------------------------------------
>
>                 Key: HBASE-12406
>                 URL: https://issues.apache.org/jira/browse/HBASE-12406
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>             Fix For: 0.98.8
>
>         Attachments: 12406-0.98-v1.txt, 12406-0.98-v2.txt
>
>
> From https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/614/testReport/org.apache.hadoop.hbase.mapreduce/TestCopyTable/testCopyTableWithBulkload/
:
> {code}
> 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)
> {code}
> The above failure was due to the presence of history directory under _logs directory.
> e.g.
> {code}
> hdfs://nn:59313/user/tyu/copytable/4282249372082687850/_logs/history
> {code}
> HBASE-12375 removed check for directory name which starts with underscore



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