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https://issues.apache.org/jira/browse/TAJO-910?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14142792#comment-14142792
]
Hudson commented on TAJO-910:
-----------------------------
SUCCESS: Integrated in Tajo-master-build #371 (See
[https://builds.apache.org/job/Tajo-master-build/371/])
TAJO-910: Simple query (non-forwarded query) should be supported against
partition tables. (babokim: rev 7510f886e7f310dede3f9460ca40ad4bdd46e4cf)
* tajo-core/src/main/java/org/apache/tajo/master/session/Session.java
* tajo-client/src/main/java/org/apache/tajo/jdbc/TajoResultSetBase.java
*
tajo-core/src/main/java/org/apache/tajo/master/NonForwardQueryResultScanner.java
* tajo-core/src/test/resources/results/TestTajoCli/testHelpSessionVars.result
* tajo-core/src/test/java/org/apache/tajo/TajoTestingCluster.java
* tajo-core/src/test/java/org/apache/tajo/engine/planner/TestPlannerUtil.java
* tajo-core/src/test/resources/queries/TestSelectQuery/insert_into_customer.sql
* tajo-core/src/main/java/org/apache/tajo/master/GlobalEngine.java
*
tajo-core/src/test/resources/queries/TestSelectQuery/testSimpleQueryWithLimitPartitionedTable.sql
* tajo-core/src/test/java/org/apache/tajo/engine/query/TestNullValues.java
* tajo-common/src/main/java/org/apache/tajo/SessionVars.java
* tajo-core/src/main/java/org/apache/tajo/benchmark/TPCH.java
* tajo-client/src/main/java/org/apache/tajo/jdbc/FetchResultSet.java
*
tajo-core/src/test/resources/results/TestSelectQuery/testSimpleQueryWithLimitPartitionedTable.result
* tajo-client/src/main/proto/ClientProtos.proto
* tajo-client/src/main/java/org/apache/tajo/client/TajoClient.java
* tajo-core/src/test/java/org/apache/tajo/master/TestGlobalPlanner.java
* tajo-core/src/main/java/org/apache/tajo/worker/TaskAttemptContext.java
* tajo-common/src/main/java/org/apache/tajo/conf/TajoConf.java
* tajo-client/src/main/proto/TajoMasterClientProtocol.proto
* tajo-core/src/test/resources/queries/TestSelectQuery/customer_ddl.sql
* tajo-core/src/main/java/org/apache/tajo/master/session/SessionManager.java
* tajo-core/src/test/java/org/apache/tajo/engine/query/TestSelectQuery.java
* tajo-core/src/test/java/org/apache/tajo/jdbc/TestResultSet.java
* tajo-core/src/main/java/org/apache/tajo/engine/planner/PlannerUtil.java
* tajo-core/src/main/java/org/apache/tajo/master/TajoMasterClientService.java
* CHANGES
> Simple query (non-forwarded query) should be supported against partition
> tables.
> --------------------------------------------------------------------------------
>
> Key: TAJO-910
> URL: https://issues.apache.org/jira/browse/TAJO-910
> Project: Tajo
> Issue Type: Improvement
> Components: distributed query plan, physical operator, tajo master
> Reporter: Hyunsik Choi
> Assignee: Hyoungjun Kim
> Fix For: 0.9.0
>
>
> There are two types of queries according to whether a query is executed
> across cluster nodes or not.
> We call a query which is executed across cluster nodes *forwarded query*,
> meaning that TajoMaster forwards the query to a query master. In contrast, we
> call a query without distributed execution *simple query* or *non-forwarded
> query*, which executed in only client side. The following query is an example
> of simple query.
> {code}
> select * from table limit 10;
> {code}
> Currently, simple query is only supported against a normal table. We also
> should support it against partitioned tables.
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