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https://issues.apache.org/jira/browse/SPARK-32345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17177468#comment-17177468
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ZhouDaHong commented on SPARK-32345:
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If the cause of the version conflict is excluded. You can look at queue
resources.
If the queue resource reaches 100% and there is no free task resource released
for creating spark session in a short time, the task will fail and this
exception will be thrown.
Solution: increase the connection time interval of hive client to 15 minutes;
set hive.spark.client . server.connect.timeout=900000 ;
> SemanticException Failed to get a spark session:
> org.apache.hadoop.hive.ql.metadata.HiveException: Failed to create Spark
> client for Spark session
> --------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SPARK-32345
> URL: https://issues.apache.org/jira/browse/SPARK-32345
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: 任建亭
> Priority: Blocker
>
> when using hive on spark engine:
> FAILED: SemanticException Failed to get a spark session:
> org.apache.hadoop.hive.ql.metadata.HiveException: Failed to create Spark
> client for Spark session
> hadoop version: 2.7.3 / hive version: 3.1.2 / spark version 3.0.0
>
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