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https://issues.apache.org/jira/browse/HBASE-6481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13427574#comment-13427574
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Hadoop QA commented on HBASE-6481:
----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12538940/0001-HBASE-6481-SkipFilter-javadoc-is-incorrect.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
+1 hadoop2.0. The patch compiles against the hadoop 2.0 profile.
+1 javadoc. The javadoc tool did not generate any warning messages.
-1 javac. The applied patch generated 5 javac compiler warnings (more than
the trunk's current 4 warnings).
-1 findbugs. The patch appears to introduce 10 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 failed these unit tests:
org.apache.hadoop.hbase.io.hfile.TestForceCacheImportantBlocks
org.apache.hadoop.hbase.replication.TestReplication
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/2485//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2485//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2485//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2485//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop1-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2485//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/2485//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/2485//console
This message is automatically generated.
> SkipFilter javadoc is incorrect
> -------------------------------
>
> Key: HBASE-6481
> URL: https://issues.apache.org/jira/browse/HBASE-6481
> Project: HBase
> Issue Type: Bug
> Affects Versions: 0.94.0
> Reporter: Shrijeet Paliwal
> Priority: Minor
> Labels: newbie
> Attachments: 0001-HBASE-6481-SkipFilter-javadoc-is-incorrect.patch
>
>
> The javadoc for SkipFilter
> (http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/filter/SkipFilter.html)
> states :
>
> A wrapper filter that filters an entire row if any of the KeyValue checks do
> not pass.
>
> But the example same javadocs gives to support this statement is wrong. The
> *scan.setFilter(new SkipFilter(new ValueFilter(CompareOp.EQUAL,
> new BinaryComparator(Bytes.toBytes(0))));* , will only emit rows which
> have all column values zero. In other words it is going to skip all rows for
> which
> ValueFilter(CompareOp.EQUAL, new BinaryComparator(Bytes.toBytes(0))) does not
> pass , which happen to be all non zero valued cells.
> In the same example a ValueFilter created with CompareOp.NOT_EQUAL will
> filter out the rows which have a column value zero.
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