[ https://issues.apache.org/jira/browse/HDFS-10743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15422647#comment-15422647 ]
Hadoop QA commented on HDFS-10743: ---------------------------------- | (x) *{color:red}-1 overall{color}* | \\ \\ || 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 10 new or modified test files. {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 8m 48s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m 0s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 33s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 7s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 14s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m 0s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 1s{color} | {color:green} trunk passed {color} | | {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 0m 41s{color} | {color:red} hadoop-hdfs in the patch failed. {color} | | {color:red}-1{color} | {color:red} compile {color} | {color:red} 0m 40s{color} | {color:red} hadoop-hdfs in the patch failed. {color} | | {color:red}-1{color} | {color:red} javac {color} | {color:red} 0m 40s{color} | {color:red} hadoop-hdfs in the patch failed. {color} | | {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 0m 29s{color} | {color:orange} hadoop-hdfs-project/hadoop-hdfs: The patch generated 4 new + 368 unchanged - 6 fixed = 372 total (was 374) {color} | | {color:red}-1{color} | {color:red} mvnsite {color} | {color:red} 0m 43s{color} | {color:red} hadoop-hdfs in the patch failed. {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 11s{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:red}-1{color} | {color:red} findbugs {color} | {color:red} 0m 23s{color} | {color:red} hadoop-hdfs in the patch failed. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 54s{color} | {color:green} the patch passed {color} | | {color:red}-1{color} | {color:red} unit {color} | {color:red} 0m 46s{color} | {color:red} hadoop-hdfs in the patch failed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 18s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 21m 26s{color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Image:yetus/hadoop:9560f25 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12823877/HDFS-10743.003.patch | | JIRA Issue | HDFS-10743 | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle | | uname | Linux 39a0d499dd5c 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 | trunk / ffe1fff | | Default Java | 1.8.0_101 | | findbugs | v3.0.0 | | mvninstall | https://builds.apache.org/job/PreCommit-HDFS-Build/16435/artifact/patchprocess/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt | | compile | https://builds.apache.org/job/PreCommit-HDFS-Build/16435/artifact/patchprocess/patch-compile-hadoop-hdfs-project_hadoop-hdfs.txt | | javac | https://builds.apache.org/job/PreCommit-HDFS-Build/16435/artifact/patchprocess/patch-compile-hadoop-hdfs-project_hadoop-hdfs.txt | | checkstyle | https://builds.apache.org/job/PreCommit-HDFS-Build/16435/artifact/patchprocess/diff-checkstyle-hadoop-hdfs-project_hadoop-hdfs.txt | | mvnsite | https://builds.apache.org/job/PreCommit-HDFS-Build/16435/artifact/patchprocess/patch-mvnsite-hadoop-hdfs-project_hadoop-hdfs.txt | | findbugs | https://builds.apache.org/job/PreCommit-HDFS-Build/16435/artifact/patchprocess/patch-findbugs-hadoop-hdfs-project_hadoop-hdfs.txt | | unit | https://builds.apache.org/job/PreCommit-HDFS-Build/16435/artifact/patchprocess/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt | | Test Results | https://builds.apache.org/job/PreCommit-HDFS-Build/16435/testReport/ | | modules | C: hadoop-hdfs-project/hadoop-hdfs U: hadoop-hdfs-project/hadoop-hdfs | | Console output | https://builds.apache.org/job/PreCommit-HDFS-Build/16435/console | | Powered by | Apache Yetus 0.4.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > MiniDFSCluster test runtimes can be drastically reduce > ------------------------------------------------------ > > Key: HDFS-10743 > URL: https://issues.apache.org/jira/browse/HDFS-10743 > Project: Hadoop HDFS > Issue Type: Improvement > Components: hdfs > Affects Versions: 2.0.0-alpha > Reporter: Daryn Sharp > Assignee: Kuhu Shukla > Attachments: HDFS-10743.001.patch, HDFS-10743.002.patch, > HDFS-10743.003.patch > > > {{MiniDFSCluster}} tests have excessive runtimes. The main problem appears > to be the heartbeat interval. The NN may have to wait up to 3s (default > value) for all DNs to heartbeat, triggering registration, so NN can go > active. Tests that repeatedly restart the NN are severely affected. > Example for varying heartbeat intervals for {{TestFSImageWithAcl}}: > * 3s = ~70s -- (disgusting, why I investigated) > * 1s = ~27s > * 500ms = ~17s -- (had to hack DNConf for millisecond precision) > That a 4x improvement in runtime. > 17s is still excessively long for what the test does. Further areas to > explore when running tests: > * Reduce numerous sleeps intervals in DN's {{BPServiceActor}}. > * Ensure heartbeats and initial BR are sent immediately upon (re)registration. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org