question Re: Impala Catalog Server restarted with IllegalStateException: Table.toThrift() called without holding the table lock: table_name in Support Questions

Impala Catalog Server restarted with IllegalStateException: Table.toThrift() called without holding the table lock: table_name

Kamil_Valko — Tue, 11 Jan 2022 07:55:21 GMT

Hello,

we have Impala issue last days with regularly Impala Catalog Server restart.

Access data via Impala works, but Cloudera Manager sent alerts every 5 minutes with

IllegalStateException: Table.toThrift() called without holding the table lock: table_name

We tried to invalidate metadata on table and compute stats, but no success.

It works normally before and there were no changes on cluster.

Have you any idea what is the problem?

Regards

Kamil

Re: Impala Catalog Server restarted with IllegalStateException: Table.toThrift() called without holding the table lock: table_name

mszurap — Tue, 11 Jan 2022 09:21:43 GMT

Hi @Kamil_Valko ,

The error message suggests that you are hitting IMPALA-9136 which is fixed in CDH 6.3.4 and in CDP 7.1.0 and newer.

The regular Catalogd restart is likely due to some other problems, please file a support case to be able to review it in more detail.

You can also review the role or the stdout/stderr logs of the Catalog daemon, maybe it shows an OutOfMemoryError - which can be common if the HMS / catalog metadata has increased recently - and the catalog heap is not adjusted.

Best regards

Miklos

Re: Impala Catalog Server restarted with IllegalStateException: Table.toThrift() called without holding the table lock: table_name

VidyaSargur — Thu, 13 Jan 2022 10:08:41 GMT

@Kamil_Valko, Has the reply helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future.

Re: Impala Catalog Server restarted with IllegalStateException: Table.toThrift() called without holding the table lock: table_name

Kamil_Valko — Mon, 17 Jan 2022 07:42:50 GMT

Hello,

problem was with OOO memory, after add some, it looks ok.

Thank for advice.

Best regards

Kamil