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https://issues.apache.org/jira/browse/TAJO-1802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14726938#comment-14726938
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Tajo QA commented on TAJO-1802:
-------------------------------
{color:red}*-1 overall.*{color} Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12753689/TAJO-1802_2.patch
against master revision release-0.9.0-rc0-434-g2c9305a.
{color:green}+1 @author.{color} The patch does not contain any @author
tags.
{color:red}-1 tests included.{color} The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{color:green}+1 javac.{color} The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc.{color} The applied patch does not increase the
total number of javadoc warnings.
{color:green}+1 checkstyle.{color} The patch generated 0 code style errors.
{color:red}-1 findbugs.{color} The patch appears to cause Findbugs
(version 2.0.3) to fail.
{color:red}-1 release audit.{color} The applied patch generated 1 release
audit warnings.
{color:green}+1 core tests.{color} The patch passed unit tests in
tajo-core tajo-plan.
Test results:
https://builds.apache.org/job/PreCommit-TAJO-Build/835//testReport/
Release audit warnings:
https://builds.apache.org/job/PreCommit-TAJO-Build/835//artifact/incubator-tajo/patchprocess/patchReleaseAuditProblems.txt
Findbugs results:
https://builds.apache.org/job/PreCommit-TAJO-Build/835//findbugsResult
Console output: https://builds.apache.org/job/PreCommit-TAJO-Build/835//console
This message is automatically generated.
> PythonScriptEngine copies controller and tajo util whenever it is initialized
> -----------------------------------------------------------------------------
>
> Key: TAJO-1802
> URL: https://issues.apache.org/jira/browse/TAJO-1802
> Project: Tajo
> Issue Type: Bug
> Components: Function/UDF
> Reporter: Jihoon Son
> Assignee: Jihoon Son
> Fix For: 0.11.0
>
> Attachments: TAJO-1802.patch, TAJO-1802_2.patch
>
>
> In the current implementation, python script files are copied and deleted
> whenever a task is launched and stopped. This incurs two problems.
> * Frequent copy of script files degrades the overall performance.
> * Among python scripts, tajo_util.py is shared by multiple tasks of a worker.
> This incurs I/O problem during unit tests because the shared file is also
> removed when a task is stopped.
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