Posts: 90
Registered: ‎11-12-2015

Impala queries: duration is too high



I have this issue, the duration of some queries are very high. I'm seen it in the CM->Impala->queries table. 


For example,

use <database>;

in some cases took 45 min.


I don't know if this is a problem with Impala, CM or Kudu.


I'm using:

Impala: 2.7.0-cdh5-IMPALA_KUDU-cdh5

CDH: 5.8.0-1.cdh5.8.0.p0.42

Kudu: 1.2.0-1.cdh5.10.0.p0.55



Cloudera Employee
Posts: 832
Registered: ‎03-23-2015

Re: Impala queries: duration is too high

Are you using Hue to execute those queries, or impala-shell?