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https://issues.apache.org/jira/browse/HDFS-10682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15412759#comment-15412759
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Hadoop QA commented on HDFS-10682:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
18s{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:green}+1{color} | {color:green} mvninstall {color} | {color:green} 11m
6s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
52s{color} | {color:green} branch-2.8 passed with JDK v1.8.0_101 {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
48s{color} | {color:green} branch-2.8 passed with JDK v1.7.0_101 {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
28s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
57s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
19s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
15s{color} | {color:green} branch-2.8 passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
4s{color} | {color:green} branch-2.8 passed with JDK v1.8.0_101 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
44s{color} | {color:green} branch-2.8 passed with JDK v1.7.0_101 {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
51s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
41s{color} | {color:green} the patch passed with JDK v1.8.0_101 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
41s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 0m
43s{color} | {color:green} the patch passed with JDK v1.7.0_101 {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 0m
43s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}
0m 23s{color} | {color:orange} hadoop-hdfs-project/hadoop-hdfs: The patch
generated 4 new + 365 unchanged - 14 fixed = 369 total (was 379) {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
55s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m
13s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
19s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
4s{color} | {color:green} the patch passed with JDK v1.8.0_101 {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m
36s{color} | {color:green} the patch passed with JDK v1.7.0_101 {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 49m 33s{color}
| {color:red} hadoop-hdfs in the patch failed with JDK v1.7.0_101. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
22s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}136m 35s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| JDK v1.8.0_101 Failed junit tests |
hadoop.hdfs.server.namenode.ha.TestPendingCorruptDnMessages |
| | hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage |
| | hadoop.hdfs.TestClientProtocolForPipelineRecovery |
| | hadoop.hdfs.server.namenode.TestListCorruptFileBlocks |
| | hadoop.hdfs.server.namenode.ha.TestPipelinesFailover |
| | hadoop.hdfs.server.datanode.TestDirectoryScanner |
| | hadoop.hdfs.TestFileAppendRestart |
| | hadoop.hdfs.server.namenode.TestNameNodeMetadataConsistency |
| | hadoop.hdfs.server.namenode.TestProcessCorruptBlocks |
| | hadoop.hdfs.server.datanode.TestBlockRecovery |
| | hadoop.hdfs.TestEncryptedTransfer |
| | hadoop.security.TestRefreshUserMappings |
| | hadoop.hdfs.TestReplaceDatanodeOnFailure |
| | hadoop.hdfs.TestCrcCorruption |
| | hadoop.hdfs.server.datanode.TestNNHandlesCombinedBlockReport |
| | hadoop.hdfs.server.datanode.TestTransferRbw |
| JDK v1.8.0_101 Timed out junit tests |
org.apache.hadoop.hdfs.server.namenode.TestFsck |
| JDK v1.7.0_101 Failed junit tests | hadoop.hdfs.TestDFSClientRetries |
| | hadoop.hdfs.server.namenode.ha.TestPendingCorruptDnMessages |
| | hadoop.hdfs.TestWriteRead |
| | hadoop.hdfs.server.datanode.TestNNHandlesBlockReportPerStorage |
| | hadoop.hdfs.TestClientProtocolForPipelineRecovery |
| | hadoop.hdfs.server.namenode.TestListCorruptFileBlocks |
| | hadoop.hdfs.server.namenode.ha.TestPipelinesFailover |
| | hadoop.hdfs.server.datanode.TestDirectoryScanner |
| | hadoop.hdfs.server.namenode.snapshot.TestRenameWithSnapshots |
| | hadoop.hdfs.TestDistributedFileSystem |
| | hadoop.hdfs.TestFileAppendRestart |
| | hadoop.hdfs.server.namenode.TestNameNodeMetadataConsistency |
| | hadoop.hdfs.server.namenode.TestProcessCorruptBlocks |
| | hadoop.hdfs.server.datanode.TestBlockRecovery |
| | hadoop.hdfs.tools.offlineEditsViewer.TestOfflineEditsViewer |
| | hadoop.hdfs.TestEncryptedTransfer |
| | hadoop.security.TestRefreshUserMappings |
| | hadoop.hdfs.TestReplaceDatanodeOnFailure |
| | hadoop.hdfs.TestCrcCorruption |
| | hadoop.hdfs.server.datanode.TestNNHandlesCombinedBlockReport |
| | hadoop.hdfs.server.datanode.TestTransferRbw |
| JDK v1.7.0_101 Timed out junit tests |
org.apache.hadoop.hdfs.server.namenode.TestFsck |
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|| Subsystem || Report/Notes ||
| Docker | Image:yetus/hadoop:5af2af1 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12822680/HDFS-10682.branch-2.8.001.patch
|
| JIRA Issue | HDFS-10682 |
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit findbugs checkstyle |
| uname | Linux 1f3f3b709d44 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-2.8 / 7b042c5 |
| Default Java | 1.7.0_101 |
| Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_101
/usr/lib/jvm/java-7-openjdk-amd64:1.7.0_101 |
| findbugs | v3.0.0 |
| checkstyle |
https://builds.apache.org/job/PreCommit-HDFS-Build/16344/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HDFS-Build/16344/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs-jdk1.7.0_101.txt
|
| JDK v1.7.0_101 Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/16344/testReport/ |
| modules | C: hadoop-hdfs-project/hadoop-hdfs U:
hadoop-hdfs-project/hadoop-hdfs |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/16344/console |
| Powered by | Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> Replace FsDatasetImpl object lock with a separate lock object
> -------------------------------------------------------------
>
> Key: HDFS-10682
> URL: https://issues.apache.org/jira/browse/HDFS-10682
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: datanode
> Reporter: Chen Liang
> Assignee: Chen Liang
> Fix For: 3.0.0-alpha2
>
> Attachments: HDFS-10682-branch-2.001.patch,
> HDFS-10682-branch-2.002.patch, HDFS-10682.001.patch, HDFS-10682.002.patch,
> HDFS-10682.003.patch, HDFS-10682.004.patch, HDFS-10682.005.patch,
> HDFS-10682.006.patch, HDFS-10682.007.patch, HDFS-10682.008.patch,
> HDFS-10682.009.patch, HDFS-10682.010.patch
>
>
> This Jira proposes to replace the FsDatasetImpl object lock with a separate
> lock object. Doing so will make it easier to measure lock statistics like
> lock held time and warn about potential lock contention due to slow disk
> operations.
> Right now we can use org.apache.hadoop.util.AutoCloseableLock. In the future
> we can also consider replacing the lock with a read-write lock.
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