[
https://issues.apache.org/jira/browse/AMBARI-15451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chen He updated AMBARI-15451:
-----------------------------
Description:
Using ambari to start service. Actually Ambari is using following python
scripts to do the namenode format:
/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_namenode.py
Only has:
INFO 2016-03-17 00:42:16,207 PythonExecutor.py:114 - Command
['/usr/bin/python2.6',
'/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/namenode.py',
'START',
'/var/lib/ambari-agent/data/command-70.json',
'/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package',
'/var/lib/ambari-agent/data/structured-out-70.json',
'INFO',
'/var/lib/ambari-agent/tmp'] failed with exitcode=1
Dig deep, figure out it is ""para.dfs_ha_enabled"" not in good format. It
should provide a little bit more information than just a "exitcode=1" or at
least exception handling
was:
Using ambari to start service. Actually Ambari is using following python
scripts to do the namenode format:
/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_namenode.py
Only has:
INFO 2016-03-17 00:42:16,207 PythonExecutor.py:114 - Command
['/usr/bin/python2.6',
'/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/namenode.py',
'START',
'/var/lib/ambari-agent/data/command-70.json',
'/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package',
'/var/lib/ambari-agent/data/structured-out-70.json',
'INFO',
'/var/lib/ambari-agent/tmp'] failed with exitcode=1
Dig deep figure out is is para.dfs_ha_enabled is not in good format. It should
provide a little bit more information than just a "exitcode=1"
> Exception handling is needed when format namenode in hdfs_namenode.py
> ---------------------------------------------------------------------
>
> Key: AMBARI-15451
> URL: https://issues.apache.org/jira/browse/AMBARI-15451
> Project: Ambari
> Issue Type: Bug
> Components: ambari-agent
> Reporter: Chen He
>
> Using ambari to start service. Actually Ambari is using following python
> scripts to do the namenode format:
> /var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_namenode.py
> Only has:
> INFO 2016-03-17 00:42:16,207 PythonExecutor.py:114 - Command
> ['/usr/bin/python2.6',
>
> '/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/namenode.py',
> 'START',
> '/var/lib/ambari-agent/data/command-70.json',
> '/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package',
> '/var/lib/ambari-agent/data/structured-out-70.json',
> 'INFO',
> '/var/lib/ambari-agent/tmp'] failed with exitcode=1
> Dig deep, figure out it is ""para.dfs_ha_enabled"" not in good format. It
> should provide a little bit more information than just a "exitcode=1" or at
> least exception handling
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