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https://issues.apache.org/jira/browse/TAJO-1340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14726801#comment-14726801
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Tajo QA commented on TAJO-1340:
-------------------------------
{color:red}*-1 overall.*{color} Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12753673/TAJO-1340.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:green}+1 tests included.{color} The patch appears to include 20 new
or modified test files.
{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:green}+1 release audit.{color} The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests.{color} The patch failed these unit tests in
tajo-cli tajo-client tajo-cluster-tests tajo-common tajo-core tajo-core-tests
tajo-jdbc tajo-plan tajo-storage/tajo-storage-common
tajo-storage/tajo-storage-hbase tajo-storage/tajo-storage-hdfs:
org.apache.tajo.tuple.memory.TestHeapTuple
org.apache.tajo.tuple.TestBaseTupleBuilder
org.apache.tajo.tuple.memory.TestMemoryRowBlock
org.apache.tajo.engine.query.TestInSubquery
org.apache.tajo.jdbc.TestTajoDatabaseMetaData
org.apache.tajo.jdbc.TestTajoJdbc
org.apache.tajo.jdbc.TestResultSet
Test results:
https://builds.apache.org/job/PreCommit-TAJO-Build/829//testReport/
Findbugs results:
https://builds.apache.org/job/PreCommit-TAJO-Build/829//findbugsResult
Console output: https://builds.apache.org/job/PreCommit-TAJO-Build/829//console
This message is automatically generated.
> Change the default output file format.
> --------------------------------------
>
> Key: TAJO-1340
> URL: https://issues.apache.org/jira/browse/TAJO-1340
> Project: Tajo
> Issue Type: Improvement
> Components: Java Client, JDBC Driver, Offheap, Storage
> Reporter: Hyunsik Choi
> Assignee: Jinho Kim
> Fix For: 0.11.0, 0.12.0
>
> Attachments: TAJO-1340.patch
>
>
> Currently, the default output file is CSV. Due to its nature, CSV has mainly
> three problems:
> * Its line or field delimiter can be duplicated to some character included
> in the result data.
> * Plan text file is likely to be larger than other file formats.
> * Its read and write performance is slow.
> We need to change the default output file format into other file formats. We
> also need to investigate which file format is the best for it.
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