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Posted to issues@ambari.apache.org by "Di Li (JIRA)" <ji...@apache.org> on 2017/07/20 16:07:00 UTC
[jira] [Commented] (AMBARI-21527) Restart of MR2 History Server
failed due to wrong NameNode RPC address
[ https://issues.apache.org/jira/browse/AMBARI-21527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16094889#comment-16094889 ]
Di Li commented on AMBARI-21527:
--------------------------------
Hello Attila,
Sorry that I took this JIRA for the time being. I looked at your patch and thought that it could be improved to handle both kerberos and non-secured cases that Tim and I hit. I also noticed that your patch does not update the upgrade pack xml for referencing the new config id.
I posted my patch and am creating a JIRA review and adding you as the reviewer.
> Restart of MR2 History Server failed due to wrong NameNode RPC address
> ----------------------------------------------------------------------
>
> Key: AMBARI-21527
> URL: https://issues.apache.org/jira/browse/AMBARI-21527
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.5.2
> Reporter: Siddharth Wagle
> Assignee: Di Li
> Priority: Critical
> Fix For: 2.5.2
>
> Attachments: AMBARI-21527-HA_and_NonHA.patch, AMBARI-21527.patch
>
>
> Steps:
> * Installed BI 4.2 cluster on Ambari 2.2 with Slider and services it required
> * Upgraded Ambari to 2.5.2.0-146
> * 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-87.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 267, in copy_to_hdfs
> replace_existing_files=replace_existing_files,
> 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 557, in action_delayed
> self.get_hdfs_resource_executor().action_delayed(action_name, self)
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", line 292, in action_delayed
> self._create_resource()
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", line 308, in _create_resource
> self._create_file(self.main_resource.resource.target, source=self.main_resource.resource.source, mode=self.mode)
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", line 423, in _create_file
> self.util.run_command(target, 'CREATE', method='PUT', overwrite=True, assertable_result=False, file_to_put=source, **kwargs)
> File "/usr/lib/python2.6/site-packages/resource_management/libraries/providers/hdfs_resource.py", line 204, in run_command
> raise Fail(err_msg)
> resource_management.core.exceptions.Fail: Execution of 'curl -sS -L -w '%{http_code}' -X PUT --data-binary @/usr/hdp/2.6.1.0-129/hadoop/mapreduce.tar.gz -H 'Content-Type: application/octet-stream' 'http://c7301.ambari.apache.org:50070/webhdfs/v1/hdp/apps/2.6.1.0-129/mapreduce/mapreduce.tar.gz?op=CREATE&user.name=hdfs&overwrite=True&permission=444'' returned status_code=403.
> {
> "RemoteException": {
> "exception": "ConnectException",
> "javaClassName": "java.net.ConnectException",
> "message": "Call From c7301.ambari.apache.org/192.168.73.101 to c7301.ambari.apache.org:8020 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused"
> }
> }
> {noformat}
> {noformat:title=NameNode log, pre-upgrade restart}
> 2017-07-18 07:48:05,435 INFO namenode.NameNode (NameNode.java:setClientNamenodeAddress(397)) - fs.defaultFS is hdfs://c7301.ambari.apache.org:8020
> 2017-07-18 07:48:05,436 INFO namenode.NameNode (NameNode.java:setClientNamenodeAddress(417)) - Clients are to use c7301.ambari.apache.org:8020 to access this namenode/service.
> 2017-07-18 07:48:07,343 INFO namenode.NameNode (NameNodeRpcServer.java:<init>(342)) - RPC server is binding to c7301.ambari.apache.org:8020
> 2017-07-18 07:48:07,434 INFO namenode.NameNode (NameNode.java:startCommonServices(695)) - NameNode RPC up at: c7301.ambari.apache.org/192.168.73.101:8020
> {noformat}
> {noformat:title=NameNode log, in-upgrade restart}
> 2017-07-18 09:03:42,336 INFO namenode.NameNode (NameNode.java:setClientNamenodeAddress(450)) - fs.defaultFS is hdfs://c7301.ambari.apache.org:8020
> 2017-07-18 09:03:42,337 INFO namenode.NameNode (NameNode.java:setClientNamenodeAddress(470)) - Clients are to use c7301.ambari.apache.org:8020 to access this namenode/service.
> 2017-07-18 09:03:44,686 INFO namenode.NameNode (NameNodeRpcServer.java:<init>(428)) - RPC server is binding to localhost:8020
> 2017-07-18 09:03:44,995 INFO namenode.NameNode (NameNode.java:startCommonServices(876)) - NameNode RPC up at: localhost/127.0.0.1:8020
> {noformat}
> Looks like something during the upgrade configures NameNode RPC to listen only on localhost.
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