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Posted to issues@tajo.apache.org by "Tajo QA (JIRA)" <ji...@apache.org> on 2014/06/11 23:37:02 UTC
[jira] [Commented] (TAJO-848) PreLogicalPlanVerifier::visitInsert
need to find smaller expressions than target columns for a partitioned
table.
[ https://issues.apache.org/jira/browse/TAJO-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14028435#comment-14028435 ]
Tajo QA commented on TAJO-848:
------------------------------
{color:red}*-1 overall.*{color} Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12649881/TAJO-848_3.patch
against master revision f3092c4.
{color:green}+1 @author.{color} The patch does not contain any @author tags.
{color:green}+1 tests included.{color} The patch appears to include 5 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 introduce 189 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.
Test results: https://builds.apache.org/job/PreCommit-TAJO-Build/450//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-TAJO-Build/450//artifact/incubator-tajo/patchprocess/newPatchFindbugsWarningstajo-core.html
Console output: https://builds.apache.org/job/PreCommit-TAJO-Build/450//console
This message is automatically generated.
> PreLogicalPlanVerifier::visitInsert need to find smaller expressions than target columns for a partitioned table.
> -----------------------------------------------------------------------------------------------------------------
>
> Key: TAJO-848
> URL: https://issues.apache.org/jira/browse/TAJO-848
> Project: Tajo
> Issue Type: Bug
> Components: planner/optimizer
> Reporter: Jaehwa Jung
> Assignee: Jaehwa Jung
> Fix For: 0.9.0
>
> Attachments: TAJO-848.patch, TAJO-848_2.patch, TAJO-848_3.patch
>
>
> Currently, user can insert data even if there is small columns compare to target columns as follows:
> {code:xml}
> create table table1 (id int, name text, score float, type text) using csv with ('csvfile.delimiter'='|') ;
> create table table3 (id int, name text, score float, type text) using csv with ('csvfile.delimiter'='|') ;
> create table table4 (id int, name text, score float, type text) using csv with ('csvfile.delimiter'='|') partition by column(part text);
> default> insert overwrite into table3 select id, name from table1;
> Progress: 0%, response time: 0.544 sec
> Progress: 100%, response time: 1.158 sec
> (5 rows, 1.158 sec, 60 B inserted)
> default> insert overwrite into table4 select id, name from table1;
> Progress: 100%, response time: 0.468 sec
> (5 rows, 0.468 sec, 65 B inserted)
> {code}
> As above, tajo can run a query for inserting data. But in partitioned table, tajo made null value for partition column as follows:
> {code:xml}
> hdfs dfs -ls /tajo/warehouse/default/table4
> Found 1 items
> drwxr-xr-x - blrunner supergroup 0 2014-05-26 16:27 /tajo/warehouse/default/table4/part=
> {code}
> Thus we need to make a syntax exception for blocking null partition value.
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