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https://issues.apache.org/jira/browse/SPARK-37762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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angerszhu resolved SPARK-37762.
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Resolution: Duplicate
> Close SessonState when each hive request done
> ---------------------------------------------
>
> Key: SPARK-37762
> URL: https://issues.apache.org/jira/browse/SPARK-37762
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: angerszhu
> Priority: Major
>
> In current code in HiveClientImpl, we only call
> {code}
> shim.setCurrentSessionState(state)
> val ret = try {
> f
> } catch {
> case e: NoClassDefFoundError if
> e.getMessage.contains("apache/hadoop/hive/serde2/SerDe") =>
> throw QueryExecutionErrors.serDeInterfaceNotFoundError(e)
> } finally {
> state.getConf.setClassLoader(originalConfLoader)
> Thread.currentThread().setContextClassLoader(original)
> }
> ret
> {code}
> This will call SessionState.start() and won't call SessionState.stop()
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