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Posted to issues@ambari.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2017/07/18 00:55:00 UTC
[jira] [Commented] (AMBARI-21504) Restart of MR2 History Server
failed due to null in immutable_paths
[ https://issues.apache.org/jira/browse/AMBARI-21504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16090906#comment-16090906 ]
Hadoop QA commented on AMBARI-21504:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12877662/AMBARI-21504.patch
against trunk revision .
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/11804//console
This message is automatically generated.
> Restart of MR2 History Server failed due to null in immutable_paths
> -------------------------------------------------------------------
>
> Key: AMBARI-21504
> URL: https://issues.apache.org/jira/browse/AMBARI-21504
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.5.2
> Reporter: Vitaly Brodetskyi
> Assignee: Vitaly Brodetskyi
> Priority: Blocker
> Fix For: 2.5.2
>
> Attachments: AMBARI-21504.patch
>
>
> Steps:
> * Installed Ambari 2.2 with Slider and services it required
> * Upgraded Ambari to 2.5.2.0-134
> * Registered HDP 2.6.1.0 repo, installed packages
> * Restarted services that needed restart
> * Ran service checks
> * Started upgrade
> Result: _Restarting History Server_ step failed with
> {noformat:title=errors-91.txt}
> Traceback (most recent call last):
> File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/historyserver.py", line 134, in <module>
> HistoryServer().execute()
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 329, in execute
> method(env)
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 841, in restart
> self.pre_upgrade_restart(env, upgrade_type=upgrade_type)
> File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/scripts/historyserver.py", line 85, in pre_upgrade_restart
> copy_to_hdfs("mapreduce", params.user_group, params.hdfs_user, skip=params.sysprep_skip_copy_tarballs_hdfs)
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/copy_tarball.py", line 256, in copy_to_hdfs
> mode=0555
> File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 155, in __init__
> self.env.run()
> File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 160, in run
> self.run_action(resource, action)
> File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 124, in run_action
> provider_action()
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", line 560, in action_create_on_execute
> self.action_delayed("create")
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", line 550, in action_delayed
> parsed_not_managed_paths = [HdfsResourceProvider.parse_path(path) for path in self.resource.immutable_paths]
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", line 519, in parse_path
> math_with_protocol_and_nn_url = re.match("[a-zA-Z]+://[^/]+(/.+)", path)
> File "/usr/lib64/python2.7/re.py", line 137, in match
> return _compile(pattern, flags).match(string)
> TypeError: expected string or buffer
> {noformat}
> {noformat:title=command-91.json}
> "hostLevelParams": {
> ...
> "not_managed_hdfs_path_list": "[null,\"/mr-history/done\",\"/app-logs\"]",
> ...
> }
> {noformat}
> Failure seems to be due to {{null}} value in the list.
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