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https://issues.apache.org/jira/browse/HIVE-7503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14139301#comment-14139301
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Hive QA commented on HIVE-7503:
-------------------------------
{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/12669756/HIVE-7503.6-spark.patch
{color:red}ERROR:{color} -1 due to 7 failed/errored test(s), 6437 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_sample_islocalmode_hook
org.apache.hadoop.hive.cli.TestCliDriver.testCliDriver_udaf_context_ngrams
org.apache.hadoop.hive.cli.TestNegativeCliDriver.testNegativeCliDriver_fs_default_name2
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_insert1
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union18
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union19
org.apache.hadoop.hive.cli.TestSparkCliDriver.testCliDriver_union_remove_6
{noformat}
Test results:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/138/testReport
Console output:
http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-SPARK-Build/138/console
Test logs:
http://ec2-54-176-176-199.us-west-1.compute.amazonaws.com/logs/PreCommit-HIVE-SPARK-Build-138/
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: 7 tests failed
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12669756
> Support Hive's multi-table insert query with Spark [Spark Branch]
> -----------------------------------------------------------------
>
> Key: HIVE-7503
> URL: https://issues.apache.org/jira/browse/HIVE-7503
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Xuefu Zhang
> Assignee: Chao
> Labels: spark-m1
> Attachments: HIVE-7503.1-spark.patch, HIVE-7503.2-spark.patch,
> HIVE-7503.3-spark.patch, HIVE-7503.4-spark.patch, HIVE-7503.5-spark.patch,
> HIVE-7503.6-spark.patch
>
>
> For Hive's multi insert query
> (https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DML), there
> may be an MR job for each insert. When we achieve this with Spark, it would
> be nice if all the inserts can happen concurrently.
> It seems that this functionality isn't available in Spark. To make things
> worse, the source of the insert may be re-computed unless it's staged. Even
> with this, the inserts will happen sequentially, making the performance
> suffer.
> This task is to find out what takes in Spark to enable this without requiring
> staging the source and sequential insertion. If this has to be solved in
> Hive, find out an optimum way to do this.
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