[
https://issues.apache.org/jira/browse/HBASE-11234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14006065#comment-14006065
]
Hadoop QA commented on HBASE-11234:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12646203/HBASE-11234.patch
against trunk revision .
ATTACHMENT ID: 12646203
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 3 new
or modified tests.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:red}-1 javadoc{color}. The javadoc tool appears to have generated 1
warning messages.
{color:green}+1 findbugs{color}. The patch does not introduce any 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:green}+1 lineLengths{color}. The patch does not introduce lines
longer than 100
{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:
org.apache.hadoop.hbase.client.TestHCM
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-common.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//artifact/trunk/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/9566//console
This message is automatically generated.
> FastDiffDeltaEncoder#getFirstKeyInBlock returns wrong result
> ------------------------------------------------------------
>
> Key: HBASE-11234
> URL: https://issues.apache.org/jira/browse/HBASE-11234
> Project: HBase
> Issue Type: Bug
> Reporter: chunhui shen
> Assignee: chunhui shen
> Priority: Critical
> Fix For: 0.99.0
>
> Attachments: HBASE-11234.patch
>
>
> As Ted found,
> With this change:
> {noformat}
> Index:
> hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestReversibleScanners.java
> ===================================================================
> ---
> hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestReversibleScanners.java
> (revision 1596579)
> +++
> hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestReversibleScanners.java
> (working copy)
> @@ -51,6 +51,7 @@
> import org.apache.hadoop.hbase.filter.FilterList.Operator;
> import org.apache.hadoop.hbase.filter.PageFilter;
> import org.apache.hadoop.hbase.filter.SingleColumnValueFilter;
> +import org.apache.hadoop.hbase.io.encoding.DataBlockEncoding;
> import org.apache.hadoop.hbase.io.hfile.CacheConfig;
> import org.apache.hadoop.hbase.io.hfile.HFileContext;
> import org.apache.hadoop.hbase.io.hfile.HFileContextBuilder;
> @@ -90,6 +91,7 @@
> CacheConfig cacheConf = new CacheConfig(TEST_UTIL.getConfiguration());
> HFileContextBuilder hcBuilder = new HFileContextBuilder();
> hcBuilder.withBlockSize(2 * 1024);
> + hcBuilder.withDataBlockEncoding(DataBlockEncoding.FAST_DIFF);
> HFileContext hFileContext = hcBuilder.build();
> StoreFile.Writer writer = new StoreFile.WriterBuilder(
> TEST_UTIL.getConfiguration(), cacheConf, fs).withOutputDir(
> {noformat}
> I got:
> java.lang.AssertionError:
> expected:<testRow0197/testCf:testQual0000/1400712260004/Put/vlen=13/mvcc=5>
> but was:<testRow0198/testCf:testQual0000/1400712260004/ Put/vlen=13/mvcc=0>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:144)
> at
> org.apache.hadoop.hbase.regionserver.TestReversibleScanners.seekTestOfReversibleKeyValueScanner(TestReversibleScanners.java:533)
> at
> org.apache.hadoop.hbase.regionserver.TestReversibleScanners.testReversibleStoreFileScanner(TestReversibleScanners.java:108)
> After debugging, it seems the method of
> FastDiffDeltaEncoder#getFirstKeyInBlock become broken. And it will cause
> hfilescanner#seekBefore returns wrong result.
> The solution is simple, see the patch.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
