Increase backend_client_rpc_timeout_ms

[#1]

Hello,

I need to increase the query timeout (backend_client_rpc_timeout_ms) from current 5 minutes to 30 minutes. Could anyone guide me from where in Impala Configurations I can do this change. I did some checking but cannot find any related, appreciate any assistance / guidance.

Thanks 

Amn

[#2 · Accepted solution]

Hello @Amn_468 ,

You may update this value as below:

• Cloudera Manager > Impala > Configuration > Update the value in "Impala Daemon Command Line Argument Advanced Configuration Snippet (Safety Valve)"

• Click Save Changes and restart Impala.

Let me know if this helps.

Cheers!

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[#3]

Thanks @tjangid 

Just one doubt does it matter if we keep two dash (--backend_client_rpc_timeout_ms ) or

(-backend_client_rpc_timeout_ms ), please confirm.

Thanks 

Amn

[#4]

Hello @Amn_468,

The property would include a double dash as "--backend_client_rpc_timeout_ms".

You may also want to refer to the below official documentation:

https://docs.cloudera.com/cdp-private-cloud-base/7.1.3/impala-manage/topics/impala-timeout-thrift.ht...

Kindly let me know if this helps!

Cheers!

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If you find a reply useful, say thanks by clicking on the thumbs up button.

[#5]

Thanks @tjangid 

Appericate all your assistance