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how to find hadoop services day to day performance ? how to find failure service(hive,pig,oozie) of last day if any service down?

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how to find hadoop services day to day performance ? how to find failure service(hive,pig,oozie) of last day if any service down?

Rising Star

Hi , I am using HDP 2.4, last day i notice that hive service down and after some time its up and running.how to find hive service failure/down logs?

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Re: how to find hadoop services day to day performance ? how to find failure service(hive,pig,oozie) of last day if any service down?

Mentor

You can find logs in /var/log/hive unless you changed the directory, or you can also use Ambari Log Search if you enabled it.

Log search http://docs.hortonworks.com/HDPDocuments/Ambari-2.4.2.0/bk_ambari-user-guide/content/accessing_log_s...

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Re: how to find hadoop services day to day performance ? how to find failure service(hive,pig,oozie) of last day if any service down?

Mentor

You can find logs in /var/log/hive unless you changed the directory, or you can also use Ambari Log Search if you enabled it.

Log search http://docs.hortonworks.com/HDPDocuments/Ambari-2.4.2.0/bk_ambari-user-guide/content/accessing_log_s...

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Re: how to find hadoop services day to day performance ? how to find failure service(hive,pig,oozie) of last day if any service down?

Rising Star

Thanks @Artem Ervits ,

/var/log/hive having large log file, so how we can search and find failure services time-stamp .is there any keyword or error text should use here using "grep"?

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Re: how to find hadoop services day to day performance ? how to find failure service(hive,pig,oozie) of last day if any service down?

Mentor

if you use the log search utility, it automatically parses logs for you by severity level, if you intend to do it manually, you can search for an ERROR code.

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