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https://issues.apache.org/jira/browse/HBASE-5512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13221926#comment-13221926
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Hadoop QA commented on HBASE-5512:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12516970/5512-v2.txt
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 6 new or modified tests.
-1 javadoc. The javadoc tool appears to have generated -129 warning
messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
-1 findbugs. The patch appears to introduce 154 new Findbugs (version
1.3.9) warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed unit tests in .
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/1091//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/1091//artifact/trunk/patchprocess/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/1091//console
This message is automatically generated.
> Add support for INCLUDE_AND_SEEK_USING_HINT
> -------------------------------------------
>
> Key: HBASE-5512
> URL: https://issues.apache.org/jira/browse/HBASE-5512
> Project: HBase
> Issue Type: Improvement
> Reporter: Zhihong Yu
> Assignee: Lars Hofhansl
> Attachments: 5512-v2.txt, 5512.txt
>
>
> This came up from HBASE-2038
> From Anoop:
> - What we wanted from the filter is include a row and then seek to the next
> row which we are interested in. I cant see such a facility with our Filter
> right now. Correct me if I am wrong. So suppose we already seeked to one row
> and this need to be included in the result, then the Filter should return
> INCLUDE. Then when the next next() call happens, then only we can return a
> SEEK_USING_HINT. So one extra row reading is needed. This might create even
> one unwanted HFileBlock fetch (who knows).
> Can we add reseek() at higher level?
> From Lars:
> Yep, for that we'd need to add INCLUDE_AND_SEEK_USING_HINT (similar to the
> INCLUDE_AND_SEEK_NEXT_ROW that we already have). Shouldn't be hard to add,
> I'm happy to do that, if that's the route we want to go with this.
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