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From Alexander Behm <alex.b...@cloudera.com>
Subject Re: Issues running compute incremental stats in Impala - alter not possible
Date Wed, 03 Jan 2018 18:36:43 GMT
Thanks for the report. I have not seen this issue. Looks like the alter RPC
is rejected by the Hive Metastore. Maybe looking into the Hive/Metastore
logs would help.

The SHOW CREATE TABLE output might also help us debug.

On Wed, Jan 3, 2018 at 10:28 AM, Piyush Narang <p.narang@criteo.com> wrote:

> Hi folks,
>
>
>
> I’m running into some issues when I try to compute incremental stats in
> Impala that I was hoping someone would be able to help with. I’m able to
> ‘compute stats’ in Impala on my smaller tables just fine. When I try
> computing stats incrementally for one of my larger tables, I seem to be
> running into this error:
>
> > compute incremental stats bi_ full partition (param1=0,day='2017-10-04',
> hour=00,host_platform='EU');
>
> Query: compute incremental stats bi_full partition
> (param1=0,day='2017-10-04',hour=00,host_platform='EU')
>
> WARNINGS: ImpalaRuntimeException: Error making 'alter_partitions' RPC to
> Hive Metastore:
>
> CAUSED BY: InvalidOperationException: alter is not possible
>
>
>
> Looking at impalad.INFO and catalogd.INFO I don’t see any additional
> details. I verified that I’m the owner of the tables in HDFS.
>
>
>
> Has anyone run into this issue in the past? Any workarounds?
>
>
>
> Thanks,
>
>
>
> -- Piyush
>
>
>

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