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https://issues.apache.org/jira/browse/TAJO-754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13966241#comment-13966241
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Tajo QA commented on TAJO-754:
------------------------------
{color:red}*-1 overall.*{color} Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12639733/TAJO-754.patch
against master revision 24805e2.
{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 introduce 202 new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit.{color} The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests.{color} The patch passed unit tests in
tajo-core/tajo-core-backend.
Test results:
https://builds.apache.org/job/PreCommit-TAJO-Build/325//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-TAJO-Build/325//artifact/incubator-tajo/patchprocess/newPatchFindbugsWarningstajo-core-backend.html
Console output: https://builds.apache.org/job/PreCommit-TAJO-Build/325//console
This message is automatically generated.
> failure of INSERT INTO may remove the target table.
> ---------------------------------------------------
>
> Key: TAJO-754
> URL: https://issues.apache.org/jira/browse/TAJO-754
> Project: Tajo
> Issue Type: Bug
> Components: query master
> Affects Versions: 0.8-incubating, 1.0-incubating
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Priority: Critical
> Fix For: 0.8-incubating, 1.0-incubating
>
> Attachments: TAJO-754.patch
>
>
> Currently, INSERT INTO is not supported yet. But, the failure of INSERT INTO
> may remove the target table. This is a critical bug.
> {noformat}
> default> insert into table4 (id, name) select l_orderkey::int4, l_returnflag
> from tpch.lineitem;
> Internal error!
> java.io.IOException: The output directory
> 'hdfs://127.0.0.1:8020/tajo/warehouse/default/table4 already exists.
> at
> org.apache.tajo.master.querymaster.QueryMasterTask.initStagingDir(QueryMasterTask.java:412)
> at
> org.apache.tajo.master.querymaster.QueryMasterTask.init(QueryMasterTask.java:154)
> at
> org.apache.tajo.master.querymaster.QueryMaster$QueryStartEventHandler.handle(QueryMaster.java:379)
> at
> org.apache.tajo.master.querymaster.QueryMaster$QueryStartEventHandler.handle(QueryMaster.java:372)
> at
> org.apache.tajo.master.TajoAsyncDispatcher.dispatch(TajoAsyncDispatcher.java:137)
> at
> org.apache.tajo.master.TajoAsyncDispatcher$1.run(TajoAsyncDispatcher.java:79)
> at java.lang.Thread.run(Thread.java:744)
> {noformat}
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