question Re: Hive Metastore; Error Communicating in Support Questions

Hive Metastore; Error Communicating

DFrank — Wed, 07 Jun 2023 12:49:04 GMT

Hello,

Recently we have noticed several ETL jobs receiving the following error:

errorCode:10280, errorMessage:Error while compiling statement: FAILED: LockException [Error 10280]: Error communicating with the metastore), Query: create temporary external table `databasenamehere`.`tablenamehere_dmx_20230607074828418241275540` (TableAttributesHere TBLPROPERTIES ('transactional'='false').', vendor contact information: support.precisely.com

Connect : (TBLCOUNT) 179 records were committed to target database "jdbc:hive2://servernamehere:10000;AuthMech=1;SSL=1;KrbHostFQDN=servernamehere;KrbRealm=domainhere;KrbServiceName=hive" table "tablenamehere", out

of which 0 records were loaded successfully and 179 records were rejected

We are on Hive 3.1.3000.7.1.7.1000-141 and the metastore is MySQL version mysql Ver 14.14 Distrib 5.7.37, for Linux (x86_64).

We have also noticed recently that queries are taking much longer than normal to do basic tasks, and wonder if there is something wrong with metastore. Any advice is appreciated.

Re: Hive Metastore; Error Communicating

VidyaSargur — Thu, 08 Jun 2023 09:48:36 GMT

@DFrank, Welcome to our community! To help you get the best possible answer, I have tagged our Hive experts @asish @smruti @mszurap @tjangid who may be able to assist you further.

Please feel free to provide any additional information or details about your query, and we hope that you will find a satisfactory solution to your question.

Re: Hive Metastore; Error Communicating

asish — Thu, 08 Jun 2023 09:52:02 GMT

@DFrank Please provide below details:

1. Exact query. The query is not properly visible from the trace

2. QueryID

3. hiveserver2 and HMS logs

Re: Hive Metastore; Error Communicating

VidyaSargur — Tue, 13 Jun 2023 05:47:42 GMT

@DFrank, have you resolved your issue? If so, can you please provide the solution here, as it will make it easier for others to find the answer in the future? If you are still experiencing the issue, can you provide the information @asish has requested?