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https://issues.apache.org/jira/browse/TAJO-1675?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14730448#comment-14730448
]
Tajo QA commented on TAJO-1675:
-------------------------------
{color:red}*-1 overall.*{color} Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12754154/TAJO-1675_2.patch
against master revision release-0.9.0-rc0-442-gd794c1d.
{color:green}+1 @author.{color} The patch does not contain any @author
tags.
{color:green}+1 tests included.{color} The patch appears to include 3 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:green}+1 core tests.{color} The patch passed unit tests in
tajo-catalog/tajo-catalog-client tajo-catalog/tajo-catalog-common
tajo-catalog/tajo-catalog-drivers/tajo-hive tajo-catalog/tajo-catalog-server
tajo-core tajo-core-tests.
Test results:
https://builds.apache.org/job/PreCommit-TAJO-Build/851//testReport/
Findbugs results:
https://builds.apache.org/job/PreCommit-TAJO-Build/851//findbugsResult
Console output: https://builds.apache.org/job/PreCommit-TAJO-Build/851//console
This message is automatically generated.
> NPE when selecting data from information_schema.partition_keys
> --------------------------------------------------------------
>
> Key: TAJO-1675
> URL: https://issues.apache.org/jira/browse/TAJO-1675
> Project: Tajo
> Issue Type: Bug
> Components: Catalog
> Reporter: Jihoon Son
> Assignee: Jaehwa Jung
> Fix For: 0.11.0, 0.12.0
>
> Attachments: TAJO-1675.patch, TAJO-1675_2.patch
>
>
> See the title.
> You can reproduce as follows.
> {noformat}
> default> create table partitioned_nation (n_name text, n_comment text)
> partition by column (n_nationkey int8, n_regionkey int8) ;
> OK
> default> insert into partitioned_nation select * from nation;
> default> \d partitioned_nation
> table name: default.partitioned_nation
> table uri: hdfs://localhost:7020/tajo/warehouse/default/partitioned_nation
> store type: CSV
> number of rows: 0
> volume: 0 B
> Options:
> 'text.delimiter'='|'
> schema:
> n_name TEXT
> n_comment TEXT
> Partitions:
> type:COLUMN
> columns::n_nationkey (INT8), n_regionkey (INT8)
> default> \c information_schema
> You are now connected to database "information_schema" as user "jihoonson".
> information_schema> select * from partition_keys;
> partition_id, column_name, partition_value
> -------------------------------
> ERROR: java.lang.NullPointerException
> java.sql.SQLException: java.lang.NullPointerException
> at
> org.apache.tajo.jdbc.TajoResultSetBase.next(TajoResultSetBase.java:717)
> at
> org.apache.tajo.cli.tsql.DefaultTajoCliOutputFormatter.printResult(DefaultTajoCliOutputFormatter.java:105)
> at
> org.apache.tajo.cli.tsql.TajoCli.localQueryCompleted(TajoCli.java:558)
> at org.apache.tajo.cli.tsql.TajoCli.executeQuery(TajoCli.java:532)
> at
> org.apache.tajo.cli.tsql.TajoCli.executeParsedResults(TajoCli.java:447)
> at org.apache.tajo.cli.tsql.TajoCli.runShell(TajoCli.java:419)
> at org.apache.tajo.cli.tsql.TajoCli.main(TajoCli.java:692)
> Caused by: java.io.IOException: java.lang.NullPointerException
> at org.apache.tajo.jdbc.FetchResultSet.nextTuple(FetchResultSet.java:80)
> at
> org.apache.tajo.jdbc.TajoResultSetBase.next(TajoResultSetBase.java:711)
> ... 6 more
> Caused by: com.google.protobuf.ServiceException:
> java.lang.NullPointerException
> at
> org.apache.tajo.client.QueryClientImpl.fetchNextQueryResult(QueryClientImpl.java:360)
> at
> org.apache.tajo.client.TajoClientImpl.fetchNextQueryResult(TajoClientImpl.java:134)
> at org.apache.tajo.jdbc.FetchResultSet.nextTuple(FetchResultSet.java:62)
> ... 7 more
> {noformat}
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