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https://issues.apache.org/jira/browse/HBASE-21922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16776097#comment-16776097
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Hudson commented on HBASE-21922:
--------------------------------
Results for branch master
[build #819 on
builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/819/]: (x)
*{color:red}-1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
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(x) {color:red}-1 jdk8 hadoop2 checks{color}
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(x) {color:red}-1 jdk8 hadoop3 checks{color}
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> BloomContext#sanityCheck may failed when use ROWPREFIX_DELIMITED bloom filter
> -----------------------------------------------------------------------------
>
> Key: HBASE-21922
> URL: https://issues.apache.org/jira/browse/HBASE-21922
> Project: HBase
> Issue Type: Bug
> Reporter: Guanghao Zhang
> Assignee: Guanghao Zhang
> Priority: Major
> Fix For: 3.0.0, 2.2.0, 2.3.0
>
> Attachments: HBASE-21922.master.001.patch,
> HBASE-21922.master.002.patch, HBASE-21922.master.003.patch
>
>
> Assume we use '5' as the delimiter, there are rowkeys: row1 is smaller than
> row2
> {code:java}
> row1: 12345xxx
> row2: 1235xxxx{code}
> When use ROWPREFIX_DELIMITED bloom filter, the rowkey write to bloom filter
> are
> {code:java}
> row1's key for bloom filter: 1234
> row2's key for bloom fitler: 123{code}
> The row1's key for bloom filter is bigger than row2. Then
> BloomContext#sanityCheck will failed.
> {code:java}
> private void sanityCheck(Cell cell) throws IOException {
> if (this.getLastCell() != null) {
> LOG.debug("Current cell " + cell + ", prevCell = " + this.getLastCell());
> if (comparator.compare(cell, this.getLastCell()) <= 0) {
> throw new IOException("Added a key not lexically larger than" + "
> previous. Current cell = "
> + cell + ", prevCell = " + this.getLastCell());
> }
> }
> }
> {code}
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