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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10534) Rowkey in TsvImporterTextMapper initializing with wrong length
Date Fri, 14 Feb 2014 22:23:22 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13902035#comment-13902035
] 

Ted Yu commented on HBASE-10534:
--------------------------------

+1

> Rowkey in TsvImporterTextMapper initializing with wrong length
> --------------------------------------------------------------
>
>                 Key: HBASE-10534
>                 URL: https://issues.apache.org/jira/browse/HBASE-10534
>             Project: HBase
>          Issue Type: Bug
>          Components: mapreduce
>    Affects Versions: 0.96.0
>            Reporter: rajeshbabu
>            Assignee: rajeshbabu
>             Fix For: 0.96.2, 0.98.1, 0.99.0
>
>         Attachments: HBASE-10534.patch
>
>
> In TsvImporterTextMapper rowkey initializing with wrong length. parser.parseRowKey give
pair of start and end positions, so the rowkey length initialized with rowkey end position
instead of length.
> {code}
>       Pair<Integer,Integer> rowKeyOffests = parser.parseRowKey(value.getBytes(),
value.getLength());
>       ImmutableBytesWritable rowKey = new ImmutableBytesWritable(
>           value.getBytes(), rowKeyOffests.getFirst(), rowKeyOffests.getSecond());
> {code}
> Its better to change TsvParser#parseRowKey to return starting position and length of
rowkey.



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