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Cloudera Manager cannot kill queries

Cloudera Manager cannot kill queries

New Contributor

Hi all

 

I'm not able to kill Yarn applicantions or Impala queries from user interface in Cloudera Manager(5.4.0).

When I try to kill a query in Impala, I receice "Error communicating with the Impala Daemon."

In Yarn instead I receive apparently no errors, but the query is not killed.

Which type of logs can I investigate? Which user is executing the kill command? (cloudera-scm???)

I know that exist a yarn shell command for killing application, but is it available an equivalent one for Impala?

My cluster is kerberized.

 

Thanks in advance,

 

Lorenzo

5 REPLIES 5

Re: Cloudera Manager cannot kill queries

Contributor

i have same problem on kerberized Cloudera Manager(5.4.0)

Highlighted

Re: Cloudera Manager cannot kill queries

Explorer

And I have the same issue. That also includes using th cm_api 

 

cm_api.api_client.ApiException: Error communicating with the Impala Daemon

Re: Cloudera Manager cannot kill queries

Explorer

This issue popped up when I was scanning for solution. I have same issue. Was there any resolution?

 

Thanks.

 

Re: Cloudera Manager cannot kill queries

Explorer

I failed to find a solution so I end up canceling the query using impala daemon web ui 

Re: Cloudera Manager cannot kill queries

Champion

@SandeepP@lor3nz@Antoni@ben123

 

"Which type of logs can I investigate? Which user is executing the kill command? " 

You should be able to navigate to cloudera server logs to find out . 

 

to kill the actual impala query you can do that in impala daemon web ui