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Hive QA commented on HIVE-8844: ------------------------------- {color:red}Overall{color}: -1 at least one tests failed Here are the results of testing the latest attachment: https://issues.apache.org/jira/secure/attachment/12681666/HIVE-8844.1-spark.patch {color:red}ERROR:{color} -1 due to 4 failed/errored test(s), 7234 tests executed *Failed tests:* {noformat} org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample_islocalmode_hook org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_optimize_nullscan org.apache.hadoop.hive.ql.exec.spark.TestHiveKVResultCache.testResultList org.apache.hive.hcatalog.streaming.TestStreaming.testTransactionBatchEmptyCommit {noformat} Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/363/testReport Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/363/console Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-SPARK-Build-363/ Messages: {noformat} Executing org.apache.hive.ptest.execution.PrepPhase Executing org.apache.hive.ptest.execution.ExecutionPhase Executing org.apache.hive.ptest.execution.ReportingPhase Tests exited with: TestsFailedException: 4 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12681666 - PreCommit-HIVE-SPARK-Build > Choose a persisent policy for RDD caching [Spark Branch] > -------------------------------------------------------- > > Key: HIVE-8844 > URL: https://issues.apache.org/jira/browse/HIVE-8844 > Project: Hive > Issue Type: Sub-task > Components: Spark > Reporter: Xuefu Zhang > Assignee: Jimmy Xiang > Fix For: spark-branch > > Attachments: HIVE-8844.1-spark.patch > > > RDD caching is used for performance reasons in some multi-insert queries. > Currently, we call RDD.cache(), which indicates a persistency policy of using > memory only. We should choose a better policy. I think memory+disk will be > good enough. Refer to RDD.persist() for more information. -- This message was sent by Atlassian JIRA (v6.3.4#6332)