Your earlier call stack clearly states that it fails because the Derby metastore has already been started by another instance, so I think that is explained by your attempt to run this concurrently.
Are you running Spark standalone? Do you have a cluster? You should be able to run spark in yarn-client mode against the hive metastore service. That should give you ability to run multiple concurrently. Be sure to copy hive-site.XML to SPARK_HOME/conf --- Original Message --- From: "Harika" <matha.har...@gmail.com> Sent: February 12, 2015 8:22 PM To: user@spark.apache.org Subject: Re: HiveContext in SparkSQL - concurrency issues Hi, I've been reading about Spark SQL and people suggest that using HiveContext is better. So can anyone please suggest a solution to the above problem. This is stopping me from moving forward with HiveContext. Thanks Harika -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/HiveContext-in-SparkSQL-concurrency-issues-tp21491p21636.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
