[jira] [Commented] (HIVE-9320) Add UnionEliminatorRule on cbo path
[ https://issues.apache.org/jira/browse/HIVE-9320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14275601#comment-14275601 ] Ashutosh Chauhan commented on HIVE-9320: [~jpullokkaran] Can you take a look at this small patch? Add UnionEliminatorRule on cbo path --- Key: HIVE-9320 URL: https://issues.apache.org/jira/browse/HIVE-9320 Project: Hive Issue Type: Improvement Components: CBO, Logical Optimizer Affects Versions: 0.14.0 Reporter: Ashutosh Chauhan Assignee: Ashutosh Chauhan Attachments: HIVE-9320.patch Shorten the pipeline, where possible. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-9320) Add UnionEliminatorRule on cbo path
[ https://issues.apache.org/jira/browse/HIVE-9320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14275682#comment-14275682 ] Laljo John Pullokkaran commented on HIVE-9320: -- [~ashutoshc] Why do we need this (Constant propagation Null branches?) i.e why would you end up with union with single input? Add UnionEliminatorRule on cbo path --- Key: HIVE-9320 URL: https://issues.apache.org/jira/browse/HIVE-9320 Project: Hive Issue Type: Improvement Components: CBO, Logical Optimizer Affects Versions: 0.14.0 Reporter: Ashutosh Chauhan Assignee: Ashutosh Chauhan Attachments: HIVE-9320.patch Shorten the pipeline, where possible. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-9320) Add UnionEliminatorRule on cbo path
[ https://issues.apache.org/jira/browse/HIVE-9320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14275906#comment-14275906 ] Laljo John Pullokkaran commented on HIVE-9320: -- IMO, its better to postpone this till we have null branch detection in place. Add UnionEliminatorRule on cbo path --- Key: HIVE-9320 URL: https://issues.apache.org/jira/browse/HIVE-9320 Project: Hive Issue Type: Improvement Components: CBO, Logical Optimizer Affects Versions: 0.14.0 Reporter: Ashutosh Chauhan Assignee: Ashutosh Chauhan Attachments: HIVE-9320.patch Shorten the pipeline, where possible. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-9320) Add UnionEliminatorRule on cbo path
[ https://issues.apache.org/jira/browse/HIVE-9320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14275861#comment-14275861 ] Ashutosh Chauhan commented on HIVE-9320: yeah.. it is for null branches. Its true that we don't generate plans with null branches (in a way eligible for this particular rule) so we can postpone adding this rule. But sooner or later we will, so I thought its good to have this rule. If you think its better to not add the rule now, thats fine too. I am ok either way. Add UnionEliminatorRule on cbo path --- Key: HIVE-9320 URL: https://issues.apache.org/jira/browse/HIVE-9320 Project: Hive Issue Type: Improvement Components: CBO, Logical Optimizer Affects Versions: 0.14.0 Reporter: Ashutosh Chauhan Assignee: Ashutosh Chauhan Attachments: HIVE-9320.patch Shorten the pipeline, where possible. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-9320) Add UnionEliminatorRule on cbo path
[ https://issues.apache.org/jira/browse/HIVE-9320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14271654#comment-14271654 ] Hive QA commented on HIVE-9320: --- {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/12690977/HIVE-9320.patch {color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 6739 tests executed *Failed tests:* {noformat} org.apache.hadoop.hive.cli.TestMiniTezCliDriver.testCliDriver_optimize_nullscan {noformat} Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2308/testReport Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2308/console Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2308/ 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: 1 tests failed {noformat} This message is automatically generated. ATTACHMENT ID: 12690977 - PreCommit-HIVE-TRUNK-Build Add UnionEliminatorRule on cbo path --- Key: HIVE-9320 URL: https://issues.apache.org/jira/browse/HIVE-9320 Project: Hive Issue Type: Improvement Components: CBO, Logical Optimizer Affects Versions: 0.14.0 Reporter: Ashutosh Chauhan Assignee: Ashutosh Chauhan Attachments: HIVE-9320.patch Shorten the pipeline, where possible. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HIVE-9320) Add UnionEliminatorRule on cbo path
[ https://issues.apache.org/jira/browse/HIVE-9320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14271743#comment-14271743 ] Ashutosh Chauhan commented on HIVE-9320: Failure is unrelated. [~jpullokkaran] this is ready for review as well. Add UnionEliminatorRule on cbo path --- Key: HIVE-9320 URL: https://issues.apache.org/jira/browse/HIVE-9320 Project: Hive Issue Type: Improvement Components: CBO, Logical Optimizer Affects Versions: 0.14.0 Reporter: Ashutosh Chauhan Assignee: Ashutosh Chauhan Attachments: HIVE-9320.patch Shorten the pipeline, where possible. -- This message was sent by Atlassian JIRA (v6.3.4#6332)