[
https://issues.apache.org/jira/browse/SPARK-2485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Aaron Davidson resolved SPARK-2485.
-----------------------------------
Resolution: Fixed
https://github.com/apache/spark/pull/1412
> Usage of HiveClient not threadsafe.
> -----------------------------------
>
> Key: SPARK-2485
> URL: https://issues.apache.org/jira/browse/SPARK-2485
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Reporter: Michael Armbrust
> Assignee: Michael Armbrust
>
> When making concurrent queries against the hive metastore, sometimes we get
> an exception that includes the following stack trace:
> {code}
> Caused by: java.lang.Throwable: get_table failed: out of sequence response
> at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:76)
> at
> org.apache.hadoop.hive.metastore.api.ThriftHiveMetastore$Client.recv_get_table(ThriftHiveMetastore.java:936)
> {code}
> Likely, we need to synchronize our use of HiveClient.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
