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From László Bodor (Jira) <j...@apache.org>
Subject [jira] [Updated] (HIVE-23938) LLAP: JDK11 - some GC log file rotation related jvm arguments cannot be used anymore
Date Thu, 13 Aug 2020 09:02:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-23938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

László Bodor updated HIVE-23938:
--------------------------------
    Attachment: gc_2020-07-29-12.jdk8.log

> LLAP: JDK11 - some GC log file rotation related jvm arguments cannot be used anymore
> ------------------------------------------------------------------------------------
>
>                 Key: HIVE-23938
>                 URL: https://issues.apache.org/jira/browse/HIVE-23938
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: László Bodor
>            Assignee: László Bodor
>            Priority: Major
>         Attachments: gc_2020-07-27-13.log, gc_2020-07-29-12.jdk8.log
>
>
> https://github.com/apache/hive/blob/master/llap-server/bin/runLlapDaemon.sh#L55
> {code}
> JAVA_OPTS_BASE="-server -Djava.net.preferIPv4Stack=true -XX:+UseNUMA -XX:+PrintGCDetails
-verbose:gc -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=4 -XX:GCLogFileSize=100M -XX:+PrintGCDateStamps"
> {code}
> on JDK11 I got something like:
> {code}
> + exec /usr/lib/jvm/jre-11-openjdk/bin/java -Dproc_llapdaemon -Xms32000m -Xmx64000m -Dhttp.maxConnections=17
-XX:+UseG1GC -XX:+ResizeTLAB -XX:+UseNUMA -XX:+AggressiveOpts -XX:MetaspaceSize=1024m -XX:InitiatingHeapOccupancyPercent=80
-XX:MaxGCPauseMillis=200 -XX:+PreserveFramePointer -XX:AllocatePrefetchStyle=2 -Dhttp.maxConnections=10
-Dasync.profiler.home=/grid/0/async-profiler -server -Djava.net.preferIPv4Stack=true -XX:+UseNUMA
-XX:+PrintGCDetails -verbose:gc -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=4 -XX:GCLogFileSize=100M
-XX:+PrintGCDateStamps -Xloggc:/grid/2/yarn/container-logs/application_1595375468459_0113/container_e26_1595375468459_0113_01_000009/gc_2020-07-27-12.log

> ... 
> org.apache.hadoop.hive.llap.daemon.impl.LlapDaemon
> OpenJDK 64-Bit Server VM warning: Option AggressiveOpts was deprecated in version 11.0
and will likely be removed in a future release.
> Unrecognized VM option 'UseGCLogFileRotation'
> Error: Could not create the Java Virtual Machine.
> Error: A fatal exception has occurred. Program will exit.
> {code}
> These are not valid in JDK11:
> {code}
> -XX:+UseGCLogFileRotation
> -XX:NumberOfGCLogFiles    
> -XX:GCLogFileSize
> -XX:+PrintGCTimeStamps    
> -XX:+PrintGCDateStamps
> {code}
> Instead something like:
> {code}
> -Xlog:gc*,safepoint:gc.log:time,uptime:filecount=4,filesize=100M
> {code}



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