[jira] [Created] (KAFKA-1109) Need to fix GC log configuration code, not able to override KAFKA_GC_LOG_OPTS

[Viktor Kolodrevskiy (JIRA)]

Viktor Kolodrevskiy created KAFKA-1109:
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             Summary: Need to fix GC log configuration code, not able to 
override KAFKA_GC_LOG_OPTS
                 Key: KAFKA-1109
                 URL: https://issues.apache.org/jira/browse/KAFKA-1109
             Project: Kafka
          Issue Type: Bug
    Affects Versions: 0.8
         Environment: *nix
            Reporter: Viktor Kolodrevskiy


kafka-run-class.sh contains GC log code:

# GC options
GC_FILE_SUFFIX='-gc.log'
GC_LOG_FILE_NAME=''
if [ "$1" = "daemon" ] && [ -z "$KAFKA_GC_LOG_OPTS"] ; then
  shift
  GC_LOG_FILE_NAME=$1$GC_FILE_SUFFIX
  shift
  KAFKA_GC_LOG_OPTS="-Xloggc:$LOG_DIR/$GC_LOG_FILE_NAME -verbose:gc 
-XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps "
fi

So when in my scripts I start kafka and want to override KAFKA_GC_LOG_OPTS by 
exporting new values I get:

Exception in thread "main" java.lang.NoClassDefFoundError: daemon
Caused by: java.lang.ClassNotFoundException: daemon

That's because shift is not done when KAFKA_GC_LOG_OPTS is set and "daemon" is 
passed as main class.



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