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DataNucleus.Query INFO Messages Fill Hive Metastore Logs (Doc ID 2417898.1)

Last updated on JULY 14, 2018

Applies to:

Big Data Appliance Integrated Software - Version 4.5.0 and later
Linux x86-64

Symptoms

DataNucleus.Query INFO messages, looking like below, fill up the Hive Metastore logs.

<timestamp> INFO DataNucleus.Query: [pool-5-thread-2]: Reading in results for query "SELECT FROM org.apache.hadoop.hive.metastore.model.MNotificationLog WHERE eventId > lastEvent PARAMETERS java.lang.Long lastEvent ORDER BY eventId ascending" since the connection used is closing
<timestamp> INFO org.apache.hadoop.hive.ql.log.PerfLogger: [pool-5-thread-2]: </PERFLOG method=get_next_notification start=x end=y duration=3 from=org.apache.hadoop.hive.metastore.RetryingHMSHandler threadId=2 retryCount=0 error=false>

 

Cause

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