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Posted to dev@bigtop.apache.org by "Eli Collins (JIRA)" <ji...@apache.org> on 2011/08/13 08:42:27 UTC
[jira] [Updated] (BIGTOP-20) hard-coded pid location in Hadoop
init.d scripts
[ https://issues.apache.org/jira/browse/BIGTOP-20?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eli Collins updated BIGTOP-20:
------------------------------
Description:
The init.d scripts have a hard-coded PID file, e.g.:
PIDFILE="/var/run/hadoop-0.20/hadoop-$HADOOP_IDENT_STRING-namenode.pid"
The init scripts should instead respect the values set in hadoop-env.sh
Current work-around is to set HADOOP_PID_DIR in hadoop-env.sh to /var/run/hadoop-0.20. Note that HADOOP_IDENT_STRING must be set to the same value in both /etc/default/hadoop-0.20 and hadoop-env.sh for the pid file to be found. It defaults to "hadoop" in /etc/default/hadoop-0.20.
was:
The init.d scripts installed as part of CDH3b3 RPMs have a hard-coded PID file, e.g.:
PIDFILE="/var/run/hadoop-0.20/hadoop-$HADOOP_IDENT_STRING-namenode.pid"
The init scripts should instead respect the values set in hadoop-env.sh
Current work-around is to set HADOOP_PID_DIR in hadoop-env.sh to /var/run/hadoop-0.20. Note that HADOOP_IDENT_STRING must be set to the same value in both /etc/default/hadoop-0.20 and hadoop-env.sh for the pid file to be found. It defaults to "hadoop" in /etc/default/hadoop-0.20.
> hard-coded pid location in Hadoop init.d scripts
> ------------------------------------------------
>
> Key: BIGTOP-20
> URL: https://issues.apache.org/jira/browse/BIGTOP-20
> Project: Bigtop
> Issue Type: Bug
> Reporter: Roman Shaposhnik
> Priority: Minor
>
> The init.d scripts have a hard-coded PID file, e.g.:
> PIDFILE="/var/run/hadoop-0.20/hadoop-$HADOOP_IDENT_STRING-namenode.pid"
> The init scripts should instead respect the values set in hadoop-env.sh
> Current work-around is to set HADOOP_PID_DIR in hadoop-env.sh to /var/run/hadoop-0.20. Note that HADOOP_IDENT_STRING must be set to the same value in both /etc/default/hadoop-0.20 and hadoop-env.sh for the pid file to be found. It defaults to "hadoop" in /etc/default/hadoop-0.20.
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