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genericqa commented on YARN-8273: --------------------------------- | (/) *{color:green}+1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 31s{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 3 new or modified test files. {color} | || || || || {color:brown} trunk Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m 1s{color} | {color:blue} Maven dependency ordering for branch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 23m 8s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 7m 33s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 3s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 15s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 11m 10s{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} 2m 2s{color} | {color:green} trunk passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 4s{color} | {color:green} trunk passed {color} | || || || || {color:brown} Patch Compile Tests {color} || | {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m 10s{color} | {color:blue} Maven dependency ordering for patch {color} | | {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 1m 4s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} compile {color} | {color:green} 6m 47s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javac {color} | {color:green} 6m 47s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m 11s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 1m 22s{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} 10m 9s{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} 2m 24s{color} | {color:green} the patch passed {color} | | {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 1m 17s{color} | {color:green} the patch passed {color} | || || || || {color:brown} Other Tests {color} || | {color:green}+1{color} | {color:green} unit {color} | {color:green} 3m 22s{color} | {color:green} hadoop-yarn-common in the patch passed. {color} | | {color:green}+1{color} | {color:green} unit {color} | {color:green} 19m 49s{color} | {color:green} hadoop-yarn-server-nodemanager in the patch passed. {color} | | {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m 36s{color} | {color:green} The patch does not generate ASF License warnings. {color} | | {color:black}{color} | {color:black} {color} | {color:black} 96m 31s{color} | {color:black} {color} | \\ \\ || Subsystem || Report/Notes || | Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:abb62dd | | JIRA Issue | YARN-8273 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12924535/YARN-8273.006.patch | | Optional Tests | asflicense compile javac javadoc mvninstall mvnsite unit shadedclient xml findbugs checkstyle | | uname | Linux 6b3464e78886 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux | | Build tool | maven | | Personality | /testptch/patchprocess/precommit/personality/provided.sh | | git revision | trunk / 57c2feb | | maven | version: Apache Maven 3.3.9 | | Default Java | 1.8.0_162 | | findbugs | v3.1.0-RC1 | | Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/20822/testReport/ | | Max. process+thread count | 398 (vs. ulimit of 10000) | | modules | C: 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/20822/console | | Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > Log aggregation does not warn if HDFS quota in target directory is exceeded > --------------------------------------------------------------------------- > > Key: YARN-8273 > URL: https://issues.apache.org/jira/browse/YARN-8273 > Project: Hadoop YARN > Issue Type: Bug > Components: log-aggregation > Affects Versions: 3.1.0 > Reporter: Gergo Repas > Assignee: Gergo Repas > Priority: Major > Attachments: YARN-8273.000.patch, YARN-8273.001.patch, > YARN-8273.002.patch, YARN-8273.003.patch, YARN-8273.004.patch, > YARN-8273.005.patch, YARN-8273.006.patch > > > It appears that if an HDFS space quota is set on a target directory for log > aggregation and the quota is already exceeded when log aggregation is > attempted, zero-byte log files will be written to the HDFS directory, however > NodeManager logs do not reflect a failure to write the files successfully > (i.e. there are no ERROR or WARN messages to this effect). > An improvement may be worth investigating to alert users to this scenario, as > otherwise logs for a YARN application may be missing both on HDFS and locally > (after local log cleanup is done) and the user may not otherwise be informed. > Steps to reproduce: > * Set a small HDFS space quota on /tmp/logs/username/logs (e.g. 2MB) > * Write files to HDFS such that /tmp/logs/username/logs is almost 2MB full > * Run a Spark or MR job in the cluster > * Observe that zero byte files are written to HDFS after job completion > * Observe that YARN container logs are also not present on the NM hosts (or > are deleted after yarn.nodemanager.delete.debug-delay-sec) > * Observe that no ERROR or WARN messages appear to be logged in the NM role > log -- 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