[jira] [Work logged] (HIVE-23938) LLAP: JDK11 - some GC log file rotation related jvm arguments cannot be used anymore

[ASF GitHub Bot (Jira)]

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https://issues.apache.org/jira/browse/HIVE-23938?focusedWorklogId=474182&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-474182
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ASF GitHub Bot logged work on HIVE-23938:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 25/Aug/20 07:54
            Start Date: 25/Aug/20 07:54
    Worklog Time Spent: 10m 
      Work Description: abstractdog opened a new pull request #1430:
URL: https://github.com/apache/hive/pull/1430


   ### What changes were proposed in this pull request?
   Changed JVM opts to JDK11 compatible in runLlapDaemon.sh
   
   
   ### Why are the changes needed?
   Old options are not compatible with JDK11, and JVM fails to start.
   
   
   ### Does this PR introduce _any_ user-facing change?
   Only expert user change, as gc logs will have a slightly different format 
with the change.
   
   
   ### How was this patch tested?
   Tested on cluster.
   


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Issue Time Tracking
-------------------

            Worklog Id:     (was: 474182)
    Remaining Estimate: 0h
            Time Spent: 10m

> 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
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> 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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