You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/11/18 16:01:00 UTC
[jira] [Work logged] (HIVE-22369) Handle HiveTableFunctionScan at
return path
[ https://issues.apache.org/jira/browse/HIVE-22369?focusedWorklogId=345369&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-345369 ]
ASF GitHub Bot logged work on HIVE-22369:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 18/Nov/19 16:00
Start Date: 18/Nov/19 16:00
Worklog Time Spent: 10m
Work Description: miklosgergely commented on pull request #845: HIVE-22369 Handle HiveTableFunctionScan at return path
URL: https://github.com/apache/hive/pull/845
The optimizedOptiqPlan at CalcitePlanner.getOptimizedHiveOPDag is ultimately generated by CalcitePlanner.internalGenSelectLogicalPlan, which may either provide a HiveProject or a HiveTableFunctionScan. When HiveCalciteUtil.getTopLevelSelect is invoked on this it is looking for a HiveProject node in the tree, which if won't find in case of a HiveTableFunctionScan was returned. This is why TestNewGetSplitsFormat is failing with return path.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
users@infra.apache.org
Issue Time Tracking
-------------------
Worklog Id: (was: 345369)
Remaining Estimate: 0h
Time Spent: 10m
> Handle HiveTableFunctionScan at return path
> -------------------------------------------
>
> Key: HIVE-22369
> URL: https://issues.apache.org/jira/browse/HIVE-22369
> Project: Hive
> Issue Type: Sub-task
> Components: Hive
> Reporter: Miklos Gergely
> Assignee: Miklos Gergely
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-22369.01.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The [optimizedOptiqPlan|https://github.com/apache/hive/blob/5c91d324f22c2ae47e234e76a9bc5ee1a71e6a70/ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java#L1573] at CalcitePlanner.getOptimizedHiveOPDag is ultimately generated by CalcitePlanner.internalGenSelectLogicalPlan, which may either provide a [HiveProject|https://github.com/apache/hive/blob/5c91d324f22c2ae47e234e76a9bc5ee1a71e6a70/ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java#L4831] or a [HiveTableFunctionScan|https://github.com/apache/hive/blob/5c91d324f22c2ae47e234e76a9bc5ee1a71e6a70/ql/src/java/org/apache/hadoop/hive/ql/parse/CalcitePlanner.java#L4776]. When HiveCalciteUtil.getTopLevelSelect is invoked on this it is looking for a [HiveProject|https://github.com/apache/hive/blob/5c91d324f22c2ae47e234e76a9bc5ee1a71e6a70/ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/HiveCalciteUtil.java#L633] node in the tree, which if won't find in case of a HiveTableFunctionScan was returned. This is why TestNewGetSplitsFormat is failing with return path.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)