[ https://issues.apache.org/jira/browse/HADOOP-12975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15281877#comment-15281877 ]
Hadoop QA commented on HADOOP-12975: ------------------------------------ | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 12s {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 1 new or modified test files. {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 6m 47s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 2s {color} | {color:green} trunk passed with JDK v1.8.0_91 {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 52s {color} | {color:green} trunk passed with JDK v1.7.0_95 {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 23s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 1s {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} 1m 37s {color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m 56s {color} | {color:green} trunk passed with JDK v1.8.0_91 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 7s {color} | {color:green} trunk passed with JDK v1.7.0_95 {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m 41s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 33s {color} | {color:green} the patch passed with JDK v1.8.0_91 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 6m 33s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 58s {color} | {color:green} the patch passed with JDK v1.7.0_95 {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 6m 58s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m 24s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m 57s {color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvneclipse {color} | {color:green} 0m 14s {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} 1m 52s {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 with JDK v1.8.0_91 {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 6s {color} | {color:green} the patch passed with JDK v1.7.0_95 {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 7m 34s {color} | {color:green} hadoop-common in the patch passed with JDK v1.8.0_91. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 7m 42s {color} | {color:green} hadoop-common in the patch passed with JDK v1.7.0_95. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 23s {color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 61m 38s {color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Image:yetus/hadoop:cf2ee45 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12803693/HADOOP-12975v6.patch | | JIRA Issue | HADOOP-12975 | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit findbugs checkstyle | | uname | Linux b17401f12320 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 / 0bbe01f | | Default Java | 1.7.0_95 | | Multi-JDK versions | /usr/lib/jvm/java-8-oracle:1.8.0_91 /usr/lib/jvm/java-7-openjdk-amd64:1.7.0_95 | | findbugs | v3.0.0 | | JDK v1.7.0_95 Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/9382/testReport/ | | modules | C: hadoop-common-project/hadoop-common U: hadoop-common-project/hadoop-common | | Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/9382/console | | Powered by | Apache Yetus 0.3.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > Add jitter to CachingGetSpaceUsed's thread > ------------------------------------------ > > Key: HADOOP-12975 > URL: https://issues.apache.org/jira/browse/HADOOP-12975 > Project: Hadoop Common > Issue Type: Sub-task > Affects Versions: 2.9.0 > Reporter: Elliott Clark > Assignee: Elliott Clark > Attachments: HADOOP-12975v0.patch, HADOOP-12975v1.patch, > HADOOP-12975v2.patch, HADOOP-12975v3.patch, HADOOP-12975v4.patch, > HADOOP-12975v5.patch, HADOOP-12975v6.patch > > > Running DU across lots of disks is very expensive and running all of the > processes at the same time creates a noticeable IO spike. We should add some > jitter. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org