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https://issues.apache.org/jira/browse/HBASE-15133?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15141221#comment-15141221
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Hudson commented on HBASE-15133:
--------------------------------
FAILURE: Integrated in HBase-0.98-on-Hadoop-1.1 #1169 (See
[https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/1169/])
HBASE-15133 Data loss after compaction when a row has more than (apurtell: rev
e18b62cb9d5f522d1f86fe9af17f747677e32c19)
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
> Data loss after compaction when a row has more than Integer.MAX_VALUE columns
> -----------------------------------------------------------------------------
>
> Key: HBASE-15133
> URL: https://issues.apache.org/jira/browse/HBASE-15133
> Project: HBase
> Issue Type: Bug
> Components: Compaction
> Reporter: Toshihiro Suzuki
> Assignee: Toshihiro Suzuki
> Fix For: 2.0.0, 1.2.0, 1.3.0, 0.98.18
>
> Attachments: HBASE-15133-v1.patch, HBASE-15133.patch,
> HBASE-15133.patch
>
>
> We have lost the data in our development environment when a row has more than
> Integer.MAX_VALUE columns after compaction.
> I think the reason is type of StoreScanner's countPerRow is int.
> https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java#L67
> After changing the type to long, it seems to be fixed.
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