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https://issues.apache.org/jira/browse/HBASE-4449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13113872#comment-13113872
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Jonathan Gray commented on HBASE-4449:
--------------------------------------
It looks like the test change was committed but not the change to
LoadIncrementalHFiles?
> LoadIncrementalHFiles should be able to handle CFs with blooms
> --------------------------------------------------------------
>
> Key: HBASE-4449
> URL: https://issues.apache.org/jira/browse/HBASE-4449
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.90.4
> Reporter: Dave Revell
> Assignee: Dave Revell
> Fix For: 0.90.5
>
> Attachments: HBASE-4449-trunk-testsonly.patch, HBASE-4449-v2.patch,
> HBASE-4449.patch
>
>
> When LoadIncrementalHFiles loads a store file that crosses region boundaries,
> it will split the file at the boundary to create two store files. If the
> store file is for a column family that has a bloom filter, then a
> "java.lang.ArithmeticException: / by zero" will be raised because
> ByteBloomFilter() is called with maxKeys of 0.
> The included patch assumes that the number of keys in each split child will
> be equal to the number of keys in the parent's bloom filter (instead of 0).
> This is an overestimate, but it's safe and easy.
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