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https://issues.apache.org/jira/browse/HIVE-24270?focusedWorklogId=503203&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-503203
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ASF GitHub Bot logged work on HIVE-24270:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 21/Oct/20 14:00
Start Date: 21/Oct/20 14:00
Worklog Time Spent: 10m
Work Description: mustafaiman commented on a change in pull request #1577:
URL: https://github.com/apache/hive/pull/1577#discussion_r509312017
##########
File path: ql/src/java/org/apache/hadoop/hive/ql/DriverUtils.java
##########
@@ -95,7 +95,7 @@ public static SessionState setUpSessionState(HiveConf conf,
String user, boolean
if (sessionState == null) {
// Note: we assume that workers run on the same threads repeatedly, so
we can set up
// the session here and it will be reused without explicitly
storing in the worker.
- sessionState = new SessionState(conf, user);
+ sessionState = new SessionState(conf, user, true);
Review comment:
background threads do not need async delete. Many compaction tests
specifically have sync assumptions. I dont see any benefit in moving background
operations to async cleanup model.
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Issue Time Tracking
-------------------
Worklog Id: (was: 503203)
Time Spent: 1h 10m (was: 1h)
> Move scratchdir cleanup to background
> -------------------------------------
>
> Key: HIVE-24270
> URL: https://issues.apache.org/jira/browse/HIVE-24270
> Project: Hive
> Issue Type: Improvement
> Reporter: Mustafa Iman
> Assignee: Mustafa Iman
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> In cloud environment, scratchdir cleaning at the end of the query may take
> long time. This causes client to hang up to 1 minute even after the results
> were streamed back. During this time client just waits for cleanup to finish.
> Cleanup can take place in the background in HiveServer.
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