Spark SQL insert overwrite table failed.

While I was doing JOIN operation of three tables using Spark 1.1.1, and always got the following error. However, I've never met the exception in Spark 1.1.0 with the same operation and same data. Does anyone meet the problem? 14/12/30 17:49:33 ERROR CliDriver: org.apache.hadoop.hive.ql.metadata.Hi

Fetch Failed caused job failed.

While I was running spark MR job, there was FetchFailed(BlockManagerId(47, xx.com, 40975, 0), shuffleId=2, mapId=5, reduceId=286), then there were many retries, and the job failed finally. And the log showed the following error, does anybody meet this error ? or is it a known issue in Spa

Re: Is There Any Benchmarks Comparing Spark SQL and Hive.

Got it, thanks a lot! -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Is-There-Any-Benchmarks-Comparing-Spark-SQL-and-Hive-tp17469p17484.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --

Is There Any Benchmarks Comparing Spark SQL and Hive.

Currently we are using Hive in some products, however, seems maybe Spark SQL is a better choice. Is there any official comparation between them? Thanks a lot! -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Is-There-Any-Benchmarks-Comparing-Spark-SQL-and-Hiv