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Posted to issues@hbase.apache.org by "Tim Sell (JIRA)" <ji...@apache.org> on 2011/02/24 15:46:38 UTC
[jira] Updated: (HBASE-3561) OPTS arguments are duplicated
[ https://issues.apache.org/jira/browse/HBASE-3561?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim Sell updated HBASE-3561:
----------------------------
Description:
Some of the command line arguments constructed in the bash scripts are getting duplicated
Here is what my HMaster process looks like with a ps aux | grep java.
{code}
/Library/Java/Home/bin/java
-Xmx1000m
-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.port=10101
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.port=10101
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.port=10101
-Dhbase.log.dir=/Users/tims/workspace/hbase-trunk/bin/../logs
-Dhbase.log.file=hbase-tims-master-grassmann.local.log
-Dhbase.home.dir=/Users/tims/workspace/hbase-trunk/bin/..
-Dhbase.id.str=tims -Dhbase.root.logger=INFO,DRFA
-classpath <blablablablabla>
org.apache.hadoop.hbase.master.HMaster start
{code}
This wouldn't really be a problem except if you try to add a java agent in the hbase-env.sh like so:
{code}
export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS $HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10101 -javaagent:lib/HelloWorldAgent.jar"
{code}
It adds the option 3 times and it starts three java agents. My example agent print hello world once per second, but I end up with three hello world lines per second.
I attached my HelloWorldAgent.jar to demonstrate.
was:
Some of the command line arguments constructed in the bash scripts are getting duplicated
Here is what my HMaster process looks like with a ps aux | grep java.
{code}
/Library/Java/Home/bin/java
-Xmx1000m
-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
-ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.port=10101
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.port=10101
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmxremote.port=10101
-Dhbase.log.dir=/Users/tims/workspace/hbase-trunk/bin/../logs
-Dhbase.log.file=hbase-tims-master-grassmann.local.log
-Dhbase.home.dir=/Users/tims/workspace/hbase-trunk/bin/..
-Dhbase.id.str=tims -Dhbase.root.logger=INFO,DRFA
-classpath <blablablablabla>
org.apache.hadoop.hbase.master.HMaster start
{code}
This wouldn't really be a problem except if you try to add a java agent in the hbase-env.sh like so:
{code}
export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS $HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10101 -javaagent:HelloWorldAgent.jar"
{code}
It adds the option 3 times and it starts three java agents. My example agent print hello world once per second, but I end up with three hello world lines per second.
I attached my HelloWorldAgent.jar to demonstrate.
> OPTS arguments are duplicated
> -----------------------------
>
> Key: HBASE-3561
> URL: https://issues.apache.org/jira/browse/HBASE-3561
> Project: HBase
> Issue Type: Bug
> Components: scripts
> Reporter: Tim Sell
> Priority: Trivial
>
> Some of the command line arguments constructed in the bash scripts are getting duplicated
> Here is what my HMaster process looks like with a ps aux | grep java.
> {code}
> /Library/Java/Home/bin/java
> -Xmx1000m
> -ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
> -ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
> -ea -XX:+HeapDumpOnOutOfMemoryError -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode
> -Dcom.sun.management.jmxremote.ssl=false
> -Dcom.sun.management.jmxremote.authenticate=false
> -Dcom.sun.management.jmxremote.port=10101
> -Dcom.sun.management.jmxremote.ssl=false
> -Dcom.sun.management.jmxremote.authenticate=false
> -Dcom.sun.management.jmxremote.port=10101
> -Dcom.sun.management.jmxremote.ssl=false
> -Dcom.sun.management.jmxremote.authenticate=false
> -Dcom.sun.management.jmxremote.port=10101
> -Dhbase.log.dir=/Users/tims/workspace/hbase-trunk/bin/../logs
> -Dhbase.log.file=hbase-tims-master-grassmann.local.log
> -Dhbase.home.dir=/Users/tims/workspace/hbase-trunk/bin/..
> -Dhbase.id.str=tims -Dhbase.root.logger=INFO,DRFA
> -classpath <blablablablabla>
> org.apache.hadoop.hbase.master.HMaster start
> {code}
> This wouldn't really be a problem except if you try to add a java agent in the hbase-env.sh like so:
> {code}
> export HBASE_MASTER_OPTS="$HBASE_MASTER_OPTS $HBASE_JMX_BASE -Dcom.sun.management.jmxremote.port=10101 -javaagent:lib/HelloWorldAgent.jar"
> {code}
> It adds the option 3 times and it starts three java agents. My example agent print hello world once per second, but I end up with three hello world lines per second.
> I attached my HelloWorldAgent.jar to demonstrate.
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