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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10245) Fix the findbug warnings in branch-2.7
Date Sat, 23 Apr 2016 12:16:12 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15255244#comment-15255244
] 

Hadoop QA commented on HDFS-10245:
----------------------------------

| (x) *{color:red}-1 overall{color}* |
\\
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 10m 49s {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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m 0s {color} | {color:red}
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. {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 7m 13s {color}
| {color:green} branch-2.7 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 20s {color} |
{color:green} branch-2.7 passed with JDK v1.8.0_77 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 3s {color} | {color:green}
branch-2.7 passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 24s {color}
| {color:green} branch-2.7 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 58s {color} |
{color:green} branch-2.7 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 13s {color}
| {color:green} branch-2.7 passed {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red} 3m 8s {color} | {color:red}
hadoop-hdfs-project/hadoop-hdfs in branch-2.7 has 1 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 34s {color} |
{color:green} branch-2.7 passed with JDK v1.8.0_77 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 8s {color} | {color:green}
branch-2.7 passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 58s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 34s {color} |
{color:green} the patch passed with JDK v1.8.0_77 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 34s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 26s {color} |
{color:green} the patch passed with JDK v1.7.0_95 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m 26s {color} | {color:green}
the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 35s {color}
| {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 21s {color} |
{color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 16s {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 1749 line(s) that end in whitespace. Use git apply --whitespace=fix. {color}
|
| {color:red}-1{color} | {color:red} whitespace {color} | {color:red} 1m 5s {color} | {color:red}
The patch has 248 line(s) with tabs. {color} |
| {color:green}+1{color} | {color:green} xml {color} | {color:green} 0m 1s {color} | {color:green}
The patch has no ill-formed XML file. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 42s {color} |
{color:green} hadoop-hdfs-project/hadoop-hdfs generated 0 new + 0 unchanged - 1 fixed = 0
total (was 1) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 39s {color} |
{color:green} the patch passed with JDK v1.8.0_77 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 3m 2s {color} | {color:green}
the patch passed with JDK v1.7.0_95 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 77m 12s {color} | {color:red}
hadoop-hdfs in the patch failed with JDK v1.8.0_77. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 60m 44s {color} | {color:red}
hadoop-hdfs in the patch failed with JDK v1.7.0_95. {color} |
| {color:red}-1{color} | {color:red} asflicense {color} | {color:red} 1m 4s {color} | {color:red}
Patch generated 66 ASF License warnings. {color} |
| {color:black}{color} | {color:black} {color} | {color:black} 186m 57s {color} | {color:black}
{color} |
\\
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|| Reason || Tests ||
| JDK v1.8.0_77 Failed junit tests | hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots
|
|   | hadoop.hdfs.security.TestDelegationTokenForProxyUser |
|   | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure |
|   | hadoop.hdfs.server.namenode.TestLeaseManager |
|   | hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage |
|   | hadoop.hdfs.server.datanode.TestDataNodeHotSwapVolumes |
|   | hadoop.hdfs.server.namenode.TestSecurityTokenEditLog |
|   | hadoop.hdfs.server.namenode.TestNamenodeCapacityReport |
|   | hadoop.hdfs.server.namenode.TestFileTruncate |
|   | hadoop.hdfs.server.namenode.snapshot.TestOpenFilesWithSnapshot |
| JDK v1.7.0_95 Failed junit tests | hadoop.hdfs.server.datanode.TestBlockScanner |
|   | hadoop.hdfs.TestHFlush |
|   | hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots |
|   | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure |
|   | hadoop.hdfs.TestRollingUpgrade |
|   | hadoop.hdfs.TestSafeMode |
|   | hadoop.hdfs.server.namenode.TestDecommissioningStatus |
\\
\\
|| Subsystem || Report/Notes ||
| Docker |  Image:yetus/hadoop:c420dfe |
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12800370/HDFS-10245-branch-2.7-002.patch
|
| JIRA Issue | HDFS-10245 |
| Optional Tests |  asflicense  xml  compile  javac  javadoc  mvninstall  mvnsite  unit  findbugs
 checkstyle  |
| uname | Linux a259a741dd24 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12
UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/hadoop/patchprocess/precommit/personality/provided.sh |
| git revision | branch-2.7 / 0bb23e2 |
| Default Java | 1.7.0_95 |
| Multi-JDK versions |  /usr/lib/jvm/java-8-oracle:1.8.0_77 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95
|
| findbugs | v3.0.0 |
| findbugs | https://builds.apache.org/job/PreCommit-HDFS-Build/15265/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
|
| whitespace | https://builds.apache.org/job/PreCommit-HDFS-Build/15265/artifact/patchprocess/whitespace-eol.txt
|
| whitespace | https://builds.apache.org/job/PreCommit-HDFS-Build/15265/artifact/patchprocess/whitespace-tabs.txt
|
| unit | https://builds.apache.org/job/PreCommit-HDFS-Build/15265/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_77.txt
|
| unit | https://builds.apache.org/job/PreCommit-HDFS-Build/15265/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_95.txt
|
| unit test logs |  https://builds.apache.org/job/PreCommit-HDFS-Build/15265/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.8.0_77.txt
https://builds.apache.org/job/PreCommit-HDFS-Build/15265/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_95.txt
|
| JDK v1.7.0_95  Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/15265/testReport/
|
| asflicense | https://builds.apache.org/job/PreCommit-HDFS-Build/15265/artifact/patchprocess/patch-asflicense-problems.txt
|
| modules | C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs |
| Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/15265/console |
| Powered by | Apache Yetus 0.2.0   http://yetus.apache.org |


This message was automatically generated.



> Fix the findbug warnings in branch-2.7
> --------------------------------------
>
>                 Key: HDFS-10245
>                 URL: https://issues.apache.org/jira/browse/HDFS-10245
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.7.2
>            Reporter: Brahma Reddy Battula
>            Assignee: Brahma Reddy Battula
>         Attachments: HDFS-10245-002-branch-2.7.patch, HDFS-10245-branch-2.7-002.patch,
HDFS-10245-branch-2.7.patch
>
>
> *Link*
> https://builds.apache.org/job/PreCommit-HDFS-Build/15036/artifact/patchprocess/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
> Following seen in HDFS-9917 jenkins run.
> {noformat}
> Code	Warning
> IS	Inconsistent synchronization of org.apache.hadoop.hdfs.DFSOutputStream.streamer; locked
85% of time
> Bug type IS2_INCONSISTENT_SYNC (click for details) 
> In class org.apache.hadoop.hdfs.DFSOutputStream
> Field org.apache.hadoop.hdfs.DFSOutputStream.streamer
> Synchronized 85% of the time
> Unsynchronized access at DFSOutputStream.java:[line 2372]
> Unsynchronized access at DFSOutputStream.java:[line 2390]
> Unsynchronized access at DFSOutputStream.java:[line 1722]
> Synchronized access at DFSOutputStream.java:[line 2178]
> Synchronized access at DFSOutputStream.java:[line 2100]
> Synchronized access at DFSOutputStream.java:[line 2103]
> Synchronized access at DFSOutputStream.java:[line 2264]
> Synchronized access at DFSOutputStream.java:[line 1555]
> Synchronized access at DFSOutputStream.java:[line 1558]
> Synchronized access at DFSOutputStream.java:[line 2166]
> Synchronized access at DFSOutputStream.java:[line 2208]
> Synchronized access at DFSOutputStream.java:[line 2216]
> Synchronized access at DFSOutputStream.java:[line 2209]
> Synchronized access at DFSOutputStream.java:[line 2216]
> Synchronized access at DFSOutputStream.java:[line 2037]
> Synchronized access at DFSOutputStream.java:[line 2037]
> Synchronized access at DFSOutputStream.java:[line 2038]
> Synchronized access at DFSOutputStream.java:[line 2062]
> Synchronized access at DFSOutputStream.java:[line 2063]
> Synchronized access at DFSOutputStream.java:[line 2355]
> {noformat}



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