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Hadoop QA commented on HADOOP-16543: ------------------------------------ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 45s{color} | {color:blue} Docker mode activated. {color} | || || || || {color:brown} Prechecks {color} || | {color:green}+1{color} | {color:green} dupname {color} | {color:green} 0m 0s{color} | {color:green} No case conflicting files found. {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 2 new or modified test files. {color} | || || || || {color:brown} trunk Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 41s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 20m 42s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 10m 8s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 19s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 3m 9s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 16m 55s{color} | {color:green} branch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 52s{color} | {color:green} trunk passed {color} | | {color:blue}0{color} | {color:blue} spotbugs {color} | {color:blue} 0m 33s{color} | {color:blue} Used deprecated FindBugs config; considering switching to SpotBugs. {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 33s{color} | {color:blue} branch/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site no findbugs output file (findbugsXml.xml) {color} | | {color:orange}-0{color} | {color:orange} patch {color} | {color:orange} 1m 18s{color} | {color:orange} Used diff version of patch file. Binary files and potentially other changes not applied. Please rebase and squash commits if necessary. {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 18s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 2m 2s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 7m 35s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 7m 35s{color} | {color:green} the patch passed {color} | | {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange} 1m 24s{color} | {color:orange} hadoop-yarn-project/hadoop-yarn: The patch generated 15 new + 215 unchanged - 0 fixed = 230 total (was 215) {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 2m 57s{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 8 line(s) that end in whitespace. Use git apply --whitespace=fix <<patch_file>>. Refer https://git-scm.com/docs/git-apply {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} 13m 24s{color} | {color:green} patch has no errors when building and testing our client artifacts. {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m 44s{color} | {color:green} the patch passed {color} | | {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m 30s{color} | {color:blue} hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site has no data from findbugs {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} unit {color} | {color:green} 1m 3s{color} | {color:green} hadoop-yarn-api in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 4m 9s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 27m 3s{color} | {color:green} hadoop-yarn-client in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 0m 28s{color} | {color:green} hadoop-yarn-site in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 49s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black}131m 36s{color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Client=19.03.1 Server=19.03.1 base: https://builds.apache.org/job/hadoop-multibranch/job/PR-1399/11/artifact/out/Dockerfile | | GITHUB PR | https://github.com/apache/hadoop/pull/1399 | | JIRA Issue | HADOOP-16543 | | Optional Tests | dupname asflicense compile javac javadoc mvninstall mvnsite unit shadedclient findbugs checkstyle xml | | uname | Linux 65e5f32fab29 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | personality/hadoop.sh | | git revision | trunk / c30e495 | | Default Java | 1.8.0_222 | | checkstyle | https://builds.apache.org/job/hadoop-multibranch/job/PR-1399/11/artifact/out/diff-checkstyle-hadoop-yarn-project_hadoop-yarn.txt | | whitespace | https://builds.apache.org/job/hadoop-multibranch/job/PR-1399/11/artifact/out/whitespace-eol.txt | | Test Results | https://builds.apache.org/job/hadoop-multibranch/job/PR-1399/11/testReport/ | | Max. process+thread count | 554 (vs. ulimit of 5500) | | 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-client hadoop-yarn-project/hadoop-yarn/hadoop-yarn-site U: hadoop-yarn-project/hadoop-yarn | | Console output | https://builds.apache.org/job/hadoop-multibranch/job/PR-1399/11/console | | versions | git=2.7.4 maven=3.3.9 findbugs=3.1.0-RC1 | | Powered by | Apache Yetus 0.10.0 http://yetus.apache.org | This message was automatically generated. > Cached DNS name resolution error > -------------------------------- > > Key: HADOOP-16543 > URL: https://issues.apache.org/jira/browse/HADOOP-16543 > Project: Hadoop Common > Issue Type: Bug > Affects Versions: 3.1.2 > Reporter: Roger Liu > Priority: Major > > In Kubernetes, the a node may go down and then come back later with a > different IP address. Yarn clients which are already running will be unable > to rediscover the node after it comes back up due to caching the original IP > address. This is problematic for cases such as Spark HA on Kubernetes, as the > node containing the resource manager may go down and come back up, meaning > existing node managers must then also be restarted. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org