[ https://issues.apache.org/jira/browse/HBASE-16372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15548054#comment-15548054 ]
Hadoop QA commented on HBASE-16372: ----------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 16s {color} | {color:blue} Docker mode activated. {color} | | {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m 0s {color} | {color:green} The patch does not contain any @author tags. {color} | | {color:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m 0s {color} | {color:green} The patch appears to include 4 new or modified test files. {color} | | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 17s {color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m 58s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 2s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 58s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 30s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 53s {color} | {color:green} master passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 54s {color} | {color:green} master passed {color} | | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 8s {color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 14s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 1s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 1s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 57s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 31s {color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 0m 0s {color} | {color:red} The patch has 1 line(s) that end in whitespace. Use git apply --whitespace=fix. {color} | | {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green} 26m 36s {color} | {color:green} Patch does not cause any errors with Hadoop 2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.1 2.6.2 2.6.3 2.7.1. {color} | | {color:green}+1{color} | {color:green} hbaseprotoc {color} | {color:green} 0m 29s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 19s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 54s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 40s {color} | {color:green} hbase-common in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 54s {color} | {color:green} hbase-client in the patch passed. {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 88m 12s {color} | {color:red} hbase-server in the patch failed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 38s {color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 137m 4s {color} | {color:black} {color} | \\ \\ || Reason || Tests || | Failed junit tests | hadoop.hbase.master.procedure.TestDispatchMergingRegionsProcedure | | | hadoop.hbase.regionserver.TestHRegionWithInMemoryFlush | | | hadoop.hbase.master.procedure.TestMasterProcedureWalLease | | Timed out junit tests | org.apache.hadoop.hbase.client.TestReplicasClient | | | org.apache.hadoop.hbase.wal.TestWALSplitCompressed | | | org.apache.hadoop.hbase.TestZooKeeper | | | org.apache.hadoop.hbase.TestNamespace | \\ \\ || Subsystem || Report/Notes || | Docker | Client=1.12.0 Server=1.12.0 Image:yetus/hbase:7bda515 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12831681/HBASE-16372_6_withfactory.patch | | JIRA Issue | HBASE-16372 | | Optional Tests | asflicense javac javadoc unit findbugs hadoopcheck hbaseanti checkstyle compile | | uname | Linux e8d2011fbd08 3.13.0-96-generic #143-Ubuntu SMP Mon Aug 29 20:15:20 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh | | git revision | master / 6a9b57b | | Default Java | 1.8.0_101 | | findbugs | v3.0.0 | | whitespace | https://builds.apache.org/job/PreCommit-HBASE-Build/3828/artifact/patchprocess/whitespace-eol.txt | | unit | https://builds.apache.org/job/PreCommit-HBASE-Build/3828/artifact/patchprocess/patch-unit-hbase-server.txt | | unit test logs | https://builds.apache.org/job/PreCommit-HBASE-Build/3828/artifact/patchprocess/patch-unit-hbase-server.txt | | Test Results | https://builds.apache.org/job/PreCommit-HBASE-Build/3828/testReport/ | | modules | C: hbase-common hbase-client hbase-server U: . | | Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/3828/console | | Powered by | Apache Yetus 0.3.0 http://yetus.apache.org | This message was automatically generated. > References to previous cell in read path should be avoided > ---------------------------------------------------------- > > Key: HBASE-16372 > URL: https://issues.apache.org/jira/browse/HBASE-16372 > Project: HBase > Issue Type: Sub-task > Components: Scanners > Affects Versions: 2.0.0 > Reporter: ramkrishna.s.vasudevan > Assignee: ramkrishna.s.vasudevan > Priority: Blocker > Fix For: 2.0.0 > > Attachments: HBASE-16372_1.patch, HBASE-16372_2.patch, > HBASE-16372_3.patch, HBASE-16372_5_withfactory.patch, > HBASE-16372_6_withfactory.patch, HBASE-16372_testcase.patch, > HBASE-16372_testcase_1.patch > > > Came as part of review discussion in HBASE-15554. If there are references > kept to previous cells in the read path, with the Ref count based eviction > mechanism in trunk, then chances are there to evict a block backing the > previous cell but the read path still does some operations on that garbage > collected previous cell leading to incorrect results. > Areas to target > -> Storescanner > -> Bloom filters (particularly in compaction path) > Thanks to [~anoop.hbase] to point out this in bloomfilter path. But we found > it could be in other areas also. -- This message was sent by Atlassian JIRA (v6.3.4#6332)