You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2016/04/28 17:22:12 UTC
[jira] [Commented] (AMBARI-16162) Reduce NN start time by removing
redundant haadmin calls.
[ https://issues.apache.org/jira/browse/AMBARI-16162?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15262325#comment-15262325 ]
Andrew Onischuk commented on AMBARI-16162:
------------------------------------------
{noformat}
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Ambari Views ...................................... SUCCESS [5.012s]
[INFO] Ambari Metrics Common ............................. SUCCESS [1.266s]
[INFO] Ambari Server ..................................... SUCCESS [1:06.253s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1:14.020s
[INFO] Finished at: Thu Apr 28 18:17:09 EEST 2016
[INFO] Final Memory: 77M/1589M
[INFO] ------------------------------------------------------------------------
{noformat}
> Reduce NN start time by removing redundant haadmin calls.
> ----------------------------------------------------------
>
> Key: AMBARI-16162
> URL: https://issues.apache.org/jira/browse/AMBARI-16162
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.4.0
>
> Attachments: AMBARI-16162.patch
>
>
> I found this while playing around with Humbold cluster:
>
>
> 2016-04-27 14:21:50,062 - HdfsResource['/tmp'] {'security_enabled': False, 'only_if': 'ambari-sudo.sh su hdfs -l -s /bin/bash -c \'export PATH=\'"\'"\'/usr/sbin:/sbin:/usr/lib/ambari-server/*:/usr/sbin:/sbin:/usr/lib/ambari-server/*:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/var/lib/ambari-agent:/var/lib/ambari-agent:/usr/hdp/current/hadoop-client/bin\'"\'"\' ; /usr/hdp/current/hadoop-hdfs-namenode/bin/hdfs --config /usr/hdp/current/hadoop-client/conf haadmin -getServiceState nn2 | grep active\'', 'keytab': [EMPTY], 'hadoop_bin_dir': '/usr/hdp/current/hadoop-client/bin', 'default_fs': 'wasb://hwx-test-hdp24-hadoop@storagewuteam02.blob.core.windows.net', 'hdfs_resource_ignore_file': '/var/lib/ambari-agent/data/.hdfs_resource_ignore', 'hdfs_site': ..., 'kinit_path_local': '/usr/bin/kinit', 'principal_name': None, 'user': 'hdfs', 'owner': 'hdfs', 'hadoop_conf_dir': '/usr/hdp/current/hadoop-client/conf', 'type': 'directory', 'action': ['create_on_execute'], 'mode': 0777}
> 2016-04-27 14:21:58,266 - Skipping 'HdfsResource['/tmp']' because it is in ignore file /var/lib/ambari-agent/data/.hdfs_resource_ignore.
> 2016-04-27 14:21:58,267 - HdfsResource['/user/ambari-qa'] {'security_enabled': False, 'only_if': 'ambari-sudo.sh su hdfs -l -s /bin/bash -c \'export PATH=\'"\'"\'/usr/sbin:/sbin:/usr/lib/ambari-server/*:/usr/sbin:/sbin:/usr/lib/ambari-server/*:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/var/lib/ambari-agent:/var/lib/ambari-agent:/usr/hdp/current/hadoop-client/bin\'"\'"\' ; /usr/hdp/current/hadoop-hdfs-namenode/bin/hdfs --config /usr/hdp/current/hadoop-client/conf haadmin -getServiceState nn2 | grep active\'', 'keytab': [EMPTY], 'hadoop_bin_dir': '/usr/hdp/current/hadoop-client/bin', 'default_fs': 'wasb://hwx-test-hdp24-hadoop@storagewuteam02.blob.core.windows.net', 'hdfs_resource_ignore_file': '/var/lib/ambari-agent/data/.hdfs_resource_ignore', 'hdfs_site': ..., 'kinit_path_local': '/usr/bin/kinit', 'principal_name': None, 'user': 'hdfs', 'owner': 'ambari-qa', 'hadoop_conf_dir': '/usr/hdp/current/hadoop-client/conf', 'type': 'directory', 'action': ['create_on_execute'], 'mode': 0770}
> 2016-04-27 14:22:05,522 - Skipping 'HdfsResource['/user/ambari-qa']' because it is in ignore file /var/lib/ambari-agent/data/.hdfs_resource_ignore.
> 2016-04-27 14:22:05,523 - HdfsResource[None] {'security_enabled': False, 'only_if': 'ambari-sudo.sh su hdfs -l -s /bin/bash -c \'export PATH=\'"\'"\'/usr/sbin:/sbin:/usr/lib/ambari-server/*:/usr/sbin:/sbin:/usr/lib/ambari-server/*:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/var/lib/ambari-agent:/var/lib/ambari-agent:/usr/hdp/current/hadoop-client/bin\'"\'"\' ; /usr/hdp/current/hadoop-hdfs-namenode/bin/hdfs --config /usr/hdp/current/hadoop-client/conf haadmin -getServiceState nn2 | grep active\'', 'keytab': [EMPTY], 'hadoop_bin_dir': '/usr/hdp/current/hadoop-client/bin', 'default_fs': 'wasb://hwx-test-hdp24-hadoop@storagewuteam02.blob.core.windows.net', 'hdfs_resource_ignore_file': '/var/lib/ambari-agent/data/.hdfs_resource_ignore', 'hdfs_site': ..., 'kinit_path_local': '/usr/bin/kinit', 'principal_name': None, 'user': 'hdfs', 'action': ['execute'], 'hadoop_conf_dir': '/usr/hdp/current/hadoop-client/conf'}
> 2016-04-27 14:22:13,846 - No resources to create. 'create_on_execute' or 'delete_on_execute' wasn't triggered before this 'execute' action.
> 2016-04-27 14:22:13,846 - Ranger admin not installed
>
> Time 14:21:50 - 14:22:13 was spend just re-running haadmin calls, while we
> already figured
> This should give ~15s time reduce for Humboldt.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)