Toshihiro Suzuki created HBASE-15133:
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Summary: 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
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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