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https://issues.apache.org/jira/browse/HBASE-11339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14319552#comment-14319552
]
Hadoop QA commented on HBASE-11339:
-----------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12698600/merge.150212c.patch
against master branch at commit 7561ae6d1257b51c0bb1ef46e52d8ede2c7c926f.
ATTACHMENT ID: 12698600
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 77 new
or modified tests.
{color:green}+1 hadoop versions{color}. The patch compiles with all
supported hadoop versions (2.4.1 2.5.2 2.6.0)
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{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 4
warning messages.
{color:red}-1 checkstyle{color}. The applied patch generated
1961 checkstyle errors (more than the master's current 1937 errors).
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) 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:
+ .addCounter(Interns.info(MOB_COMPACTED_FROM_MOB_CELLS_COUNT,
MOB_COMPACTED_FROM_MOB_CELLS_COUNT_DESC),
+ .addCounter(Interns.info(MOB_COMPACTED_INTO_MOB_CELLS_COUNT,
MOB_COMPACTED_INTO_MOB_CELLS_COUNT_DESC),
+ .addCounter(Interns.info(MOB_COMPACTED_FROM_MOB_CELLS_SIZE,
MOB_COMPACTED_FROM_MOB_CELLS_SIZE_DESC),
+ .addCounter(Interns.info(MOB_COMPACTED_INTO_MOB_CELLS_SIZE,
MOB_COMPACTED_INTO_MOB_CELLS_SIZE_DESC),
+ public StoreFile.Writer createWriterInTmp(MobFileName mobFileName, Path
basePath, long maxKeyCount,
+ performCompaction(fd, scanner, writer, smallestReadPoint,
cleanSeqId, throughputController,
+ stats.getStoreFilesCount(), stats.getArchivedStoreFilesCount(),
stats.getMobStoreFilesCount(),
+ TEST_UTIL.getConfiguration().setInt("hbase.hstore.compaction.min", 15); //
avoid major compactions
+ TEST_UTIL.getConfiguration().setInt("hbase.hstore.compaction.max", 30); //
avoid major compactions
+ assertTrue(refPath.getName() + " should be a HFileLink",
HFileLink.isHFileLink(refPath.getName()));
{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.mapreduce.TestLoadIncrementalHFiles
org.apache.hadoop.hbase.util.TestProcessBasedCluster
org.apache.hadoop.hbase.regionserver.TestHRegionServerBulkLoad
org.apache.hadoop.hbase.mapreduce.TestImportExport
{color:red}-1 core zombie tests{color}. There are 1 zombie test(s):
at
org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesAppsModification.testSingleAppKillInvalidState(TestRMWebServicesAppsModification.java:441)
Test results:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-examples.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-prefix-tree.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-server.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-client.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-protocol.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-hadoop2-compat.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-rest.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-thrift.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-annotations.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/newPatchFindbugsWarningshbase-common.html
Checkstyle Errors:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/checkstyle-aggregate.html
Javadoc warnings:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//artifact/patchprocess/patchJavadocWarnings.txt
Console output:
https://builds.apache.org/job/PreCommit-HBASE-Build/12814//console
This message is automatically generated.
> HBase MOB
> ---------
>
> Key: HBASE-11339
> URL: https://issues.apache.org/jira/browse/HBASE-11339
> Project: HBase
> Issue Type: Umbrella
> Components: regionserver, Scanners
> Affects Versions: 2.0.0
> Reporter: Jingcheng Du
> Assignee: Jingcheng Du
> Fix For: hbase-11339
>
> Attachments: HBase MOB Design-v2.pdf, HBase MOB Design-v3.pdf, HBase
> MOB Design-v4.pdf, HBase MOB Design.pdf, MOB user guide.docx, MOB user
> guide_v2.docx, MOB user guide_v3.docx, MOB user guide_v4.docx, MOB user
> guide_v5.docx, hbase-11339-in-dev.patch, merge-150212.patch,
> merge.150212b.patch, merge.150212c.patch
>
>
> It's quite useful to save the medium binary data like images, documents
> into Apache HBase. Unfortunately directly saving the binary MOB(medium
> object) to HBase leads to a worse performance since the frequent split and
> compaction.
> In this design, the MOB data are stored in an more efficient way, which
> keeps a high write/read performance and guarantees the data consistency in
> Apache HBase.
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