[ https://issues.apache.org/jira/browse/AMBARI-20108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zhangxiaolu updated AMBARI-20108: --------------------------------- Status: Patch Available (was: Open) > the item of "reblance hdfs" should be hidden in NameNode menu > ------------------------------------------------------------- > > Key: AMBARI-20108 > URL: https://issues.apache.org/jira/browse/AMBARI-20108 > Project: Ambari > Issue Type: Bug > Affects Versions: trunk, 2.5.0, 2.4.2 > Reporter: zhangxiaolu > Assignee: zhangxiaolu > Fix For: trunk > > Attachments: AMBARI-20108.patch, screenshot-1.png > > > Traceback (most recent call last): > File > "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/namenode.py", > line 420, in <module> > NameNode().execute() > File > "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", > line 280, in execute > method(env) > File > "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/namenode.py", > line 282, in rebalancehdfs > name_node_parameters = json.loads( params.name_node_params ) > File "/usr/lib/python2.6/site-packages/ambari_simplejson/__init__.py", line > 307, in loads > return _default_decoder.decode(s) > File "/usr/lib/python2.6/site-packages/ambari_simplejson/decoder.py", line > 335, in decode > obj, end = self.raw_decode(s, idx=_w(s, 0).end()) > TypeError: expected string or buffer -- This message was sent by Atlassian JIRA (v6.3.15#6346)