[GitHub] [spark] wangyum opened a new pull request #24592: [SPARK-27690][SQL] Refactor HiveClientImpl#reset() to remove materialized view first

[GitBox <gi...@apache.org>]

wangyum opened a new pull request #24592: [SPARK-27690][SQL] Refactor HiveClientImpl#reset() to remove materialized view first
URL: https://github.com/apache/spark/pull/24592
 
 
   ## What changes were proposed in this pull request?
   
   We should remove materialized view first otherwise(note that Hive 3.1 could reproduce this issue):
   ```scala
   Cause: org.apache.derby.shared.common.error.DerbySQLIntegrityConstraintViolationException: DELETE on table 'TBLS' caused a violation of foreign key constraint 'MV_TABLES_USED_FK2' for key (4).  The statement has been rolled back.
   at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
   at org.apache.derby.impl.jdbc.Util.generateCsSQLException(Unknown Source)
   at org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown Source)
   at org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown Source)
   at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown Source)
   at org.apache.derby.impl.jdbc.ConnectionChild.handleException(Unknown Source)
   at org.apache.derby.impl.jdbc.EmbedStatement.executeStatement(Unknown Source)
   at org.apache.derby.impl.jdbc.EmbedPreparedStatement.executeBatchElement(Unknown Source)
   at org.apache.derby.impl.jdbc.EmbedStatement.executeLargeBatch(Unknown Source)
   ```
   
   ## How was this patch tested?
   
   Existing test
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org
For additional commands, e-mail: reviews-help@spark.apache.org