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Posted to issues@hbase.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2014/06/19 09:10:24 UTC
[jira] [Commented] (HBASE-11338) Expand documentation on bloom
filters
[ https://issues.apache.org/jira/browse/HBASE-11338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14037056#comment-14037056 ]
Hadoop QA commented on HBASE-11338:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12651367/HBASE-11338.patch
against trunk revision .
ATTACHMENT ID: 12651367
{color:green}+1 @author{color}. The patch does not contain any @author tags.
{color:green}+0 tests included{color}. The patch appears to be a documentation patch that doesn't require tests.
{color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages.
{color:red}-1 findbugs{color}. The patch appears to introduce 1 new Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings.
{color:red}-1 lineLengths{color}. The patch introduces the following lines longer than 100:
+ <code>blockCacheHitRatio</code> in the RegionServer metrics. If Bloom filters are enabled, the value of
+ <code>blockCacheHitRatio</code> should increase, because the Bloom filter is filtering out blocks that
+ xlink:href="http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/HColumnDescriptor.html">HColumnDescriptor</link>.</para>
+hbase> <userinput>create 'mytable',{NAME => 'colfam1', BLOOMFILTER => 'ROWCOL'}</userinput>
+ <entry><para>Enables cache-on-write for inline blocks of a compound Bloom filter.</para></entry>
{color:green}+1 site{color}. The mvn site goal succeeds with this patch.
{color:red}-1 core tests{color}. The patch failed these unit tests:
{color:red}-1 core zombie tests{color}. There are 1 zombie test(s): at org.apache.hadoop.hbase.regionserver.TestHRegion.testWritesWhileGetting(TestHRegion.java:3499)
Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/9793//console
This message is automatically generated.
> Expand documentation on bloom filters
> -------------------------------------
>
> Key: HBASE-11338
> URL: https://issues.apache.org/jira/browse/HBASE-11338
> Project: HBase
> Issue Type: Bug
> Components: documentation
> Reporter: Misty Stanley-Jones
> Assignee: Misty Stanley-Jones
> Attachments: HBASE-11338.patch
>
>
> Ref Guide could use more info on bloom filters.
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