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https://issues.apache.org/jira/browse/HBASE-16303?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15409170#comment-15409170
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Hudson commented on HBASE-16303:
--------------------------------

FAILURE: Integrated in HBase-1.3 #809 (See 
[https://builds.apache.org/job/HBase-1.3/809/])
HBASE-16303 FilterList with MUST_PASS_ONE optimization (Ram) (ramkrishna: rev 
8570e7f8dbfb42bcb686953fbb4eadac860eeb21)
* hbase-server/src/test/java/org/apache/hadoop/hbase/filter/TestFilter.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/filter/TestFilterList.java
HBASE-16303 Addendum as the wrong patch was committed (ramkrishna: rev 
c5183b83b451b1cc46652e9880d60249165874b1)
* hbase-client/src/main/java/org/apache/hadoop/hbase/filter/FilterList.java


> FilterList with MUST_PASS_ONE optimization
> ------------------------------------------
>
>                 Key: HBASE-16303
>                 URL: https://issues.apache.org/jira/browse/HBASE-16303
>             Project: HBase
>          Issue Type: Bug
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>             Fix For: 2.0.0, 1.3.0
>
>         Attachments: HBASE-16303.patch, HBASE-16303.patch, 
> HBASE-16303_1.patch, HBASE-16303_1.patch
>
>
> This JIRA was created to add @Test tag for all the filter related tests. 
> After doing that one such test failed in 
> TestFilterList#testFilterListTwoFiltersMustPassOne.
> The test assumes that when a PrefixFilter is added to a filterlist once the 
> given prefix is passed we should SKIP all other rows. But the impl in 
> FilterList for MUST_PASS_ONE filter is such that once the filter in the list 
> sees that filterAllRemaining is true we don't use that to decide if to to 
> SEE_NEXT_USING_HINT or not. This patch tries to handle that case where if for 
> a filter FilterAllRemaining is true then SEEK_NEXT_USING_HINT need not be 
> done. 



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