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From Susheel Kumar Gadalay <skgada...@gmail.com>
Subject Re: Hadoop shutdown scripts failing
Date Mon, 29 Sep 2014 17:32:13 GMT
Thanks

On 9/29/14, Aitor Cedres <acedres@pivotal.io> wrote:
> Check the file "$HADOOP_HOME/bin/yarn-daemon.sh"; there is a reference to
> YARN_PID_DIR. If it's not set. it will default to /tmp.
>
>
> On 29 September 2014 13:11, Susheel Kumar Gadalay <skgadalay@gmail.com>
> wrote:
>
>> Thanks Aitor.
>>
>> There is a shell variable HADOOP_PID_DIR refererred in hadoop-env.sh
>> but not in yarn-env.sh.
>>
>>
>>
>> On 9/29/14, Aitor Cedres <acedres@pivotal.io> wrote:
>> > Hi Susheel,
>> >
>> > You have to set in your hadoop-env.sh and yarn-env.sh the variabkes:
>> >
>> > - HADOOP_PID_DIR
>> > - YARN_PID_DIR
>> >
>> > To point to some other directory (most common is /var/run/hadoop-hdfs
>> > hadoop-yarn)
>> >
>> > Hope it helps,
>> > Aitor
>> >
>> > On 29 September 2014 07:50, Susheel Kumar Gadalay <skgadalay@gmail.com>
>> > wrote:
>> >
>> >> How to redirect the storing of the following files from /tmp to some
>> >> other location.
>> >> hadoop-<os user>-namenode.pid
>> >> hadoop-<os user>-datanode.pid
>> >> yarn-<os user>-resourcemanager.pid
>> >> yarn-<os user>-nodemanager.pid
>> >>
>> >> In /tmp, these files are cleared by OS sometime back and I am unable
>> >> to shutdown by standard scripts stop-dfs.sh or stop-yarn.sh
>> >>
>> >> In core-site.xml I have given property hadoop.tmp.dir but still these
>> >> pid files are present in /tmp only,
>> >>
>> >
>>
>

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