[ https://issues.apache.org/jira/browse/YARN-9629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16877887#comment-16877887 ]
Hadoop QA commented on YARN-9629: --------------------------------- | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 21s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {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:brown} branch-3.1 Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 32s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 23m 11s{color} | {color:green} branch-3.1 passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 8m 25s{color} | {color:green} branch-3.1 passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 4s{color} | {color:green} branch-3.1 passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 3s{color} | {color:green} branch-3.1 passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 13m 33s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m 45s{color} | {color:green} branch-3.1 passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 38s{color} | {color:green} branch-3.1 passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 11s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 41s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 7m 18s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 7m 18s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 3s{color} | {color:green} hadoop-yarn-project/hadoop-yarn: The patch generated 0 new + 385 unchanged - 1 fixed = 385 total (was 386) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 54s{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} xml {color} | {color:green} 0m 1s{color} | {color:green} The patch has no ill-formed XML file. {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 11m 11s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m 3s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 35s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 42s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m 28s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 18m 6s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 39s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}105m 13s{color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:080e9d0 | | JIRA Issue | YARN-9629 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12973563/YARN-9629.branch-3.1.001.patch | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml | | uname | Linux 7d8921d5df41 4.4.0-139-generic #165-Ubuntu SMP Wed Oct 24 10:58:50 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/patchprocess/precommit/personality/provided.sh | | git revision | branch-3.1 / 3ab4753 | | maven | version: Apache Maven 3.3.9 | | Default Java | 1.8.0_212 | | findbugs | v3.1.0-RC1 | | Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/24343/testReport/ | | Max. process+thread count | 413 (vs. ulimit of 10000) | | modules | C: hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager U: hadoop-yarn-project/hadoop-yarn | | Console output | https://builds.apache.org/job/PreCommit-YARN-Build/24343/console | | Powered by | Apache Yetus 0.8.0 http://yetus.apache.org | This message was automatically generated. > Support configurable MIN_LOG_ROLLING_INTERVAL > --------------------------------------------- > > Key: YARN-9629 > URL: https://issues.apache.org/jira/browse/YARN-9629 > Project: Hadoop YARN > Issue Type: Improvement > Components: log-aggregation, nodemanager, yarn > Affects Versions: 3.2.0 > Reporter: Adam Antal > Assignee: Adam Antal > Priority: Minor > Attachments: YARN-9629.001.patch, YARN-9629.002.patch, > YARN-9629.003.patch, YARN-9629.004.patch, YARN-9629.005.patch, > YARN-9629.006.patch, YARN-9629.branch-3.1.001.patch, > YARN-9629.branch-3.2.001.patch > > > One of the log-aggregation parameter, the minimum valid value for > {{yarn.nodemanager.log-aggregation.roll-monitoring-interval-seconds}} is > MIN_LOG_ROLLING_INTERVAL - it has been hardcoded since its addition in > YARN-2583. > It has been empirically set as 1 hour, as lower values would too frequently > put the NodeManagers under pressure. For bigger clusters that is indeed a > valid limitation, but for smaller clusters it makes sense and a valid > customer usecase to use lower values, even like not so lower 30 mins. At this > point this can only be achieved by setting > {{yarn.nodemanager.log-aggregation.debug-enabled}}, which I believe should be > kept as debug purposes. > I'm suggesting to make this min configurable, although a warning should be > logged in the NodeManager startup when this value is lower than 1 hour. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org