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Title | Views | Posted |
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1905 | 06-30-2017 05:30 PM | |
2453 | 06-30-2017 02:57 PM | |
1985 | 05-30-2017 07:00 AM | |
2389 | 01-20-2017 10:18 AM | |
4387 | 01-11-2017 02:11 PM |
08-09-2016
03:53 PM
1 Kudo
@Avijeet Dash
Can you check the value of property is set to "db"- Services-> Ranger>Configs-> Advance->"ranger.audit.source.type" Else you can search for "solr" in filter search tab and check if you have set solr anywhere in config. Let me know if that works.
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08-09-2016
02:57 PM
@Narasimha Gunturu 1. Just put the hostname/ipaddress in a file say - '/tmp/nodes' 2. use below command to run - for i in `cat /tmp/nodes`; do ssh $i 'yum upgrade -y ambari-agent; /etc/init.d/ambari-agent restart'; done -- [You might need to enter password if there is no passwordless ssh configured]
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08-09-2016
12:35 PM
@Narasimha Gunturu On all host you need to do - 1. ambari-agent stop 2. #yum upgrade ambari-agent 3. ambari-agent restart Thats sit.
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08-04-2016
06:31 PM
@Ram D 1. Can you attached screenshot of namenode ui [showing datanode utilization] 2. Can you paste output $hdfs dfsadmin -report 3. top command output from the datanode which has load.
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08-03-2016
04:38 PM
@Kumar Veerappan I see that might be problem. you can use below command to check correct version of spark and relate to your above outputs - $rpm -qa |grep spark As i see in HDP 2.4.2 spark version is correctly displayed as shown below -
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08-03-2016
02:38 PM
@Matthias Rueling Can you check if you see any error in ambari-server log file? Did you tried restarting ambari -server?
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08-03-2016
01:31 PM
@bigdata.neophyte Here is the usage - Usage: hadoop fs -test -[defsz] URI Options:
-d: f the path is a directory, return 0. -e: if the path exists, return 0. -f: if the path is a file, return 0. -s: if the path is not empty, return 0. -z: if the file is zero length, return 0. Example:
hadoop fs -test -e filename Check - http://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/FileSystemShell.html#test
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07-28-2016
10:57 AM
@Muthukumar S In addition to @sbhat yes ambari will take care of failover, but if you intend to do the failover manually using cli the you can check for below command - [hdfs@test ~]$ hdfs haadmin Usage: haadmin [-transitionToActive [--forceactive] <serviceId>] [-transitionToStandby <serviceId>] [-failover [--forcefence] [--forceactive] <serviceId> <serviceId>] [-getServiceState <serviceId>] [-checkHealth <serviceId>] [-help <command>]
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07-26-2016
12:34 PM
@J N Can you paste logs for any of the service which is getting failed.
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07-26-2016
10:26 AM
@Sarah Maadawy I see there is no option to add a group as part of admin in Ranger UI.
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