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https://issues.apache.org/jira/browse/STORM-1434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15426063#comment-15426063
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ASF GitHub Bot commented on STORM-1434:
---------------------------------------
Github user HeartSaVioR commented on a diff in the pull request:
https://github.com/apache/storm/pull/1633#discussion_r75264055
--- Diff:
external/sql/storm-sql-core/src/jvm/org/apache/storm/sql/compiler/ExprCompiler.java
---
@@ -67,8 +68,9 @@ public ExprCompiler(PrintWriter pw, JavaTypeFactory
typeFactory) {
public String visitInputRef(RexInputRef rexInputRef) {
String name = reserveName();
String typeName = javaTypeName(rexInputRef);
+ String boxedTypeName = boxedJavaTypeName(rexInputRef);
--- End diff --
Actually converting Object to primitive type is allowed for Java 7 or
upper, but Janino throws error while compiling script so I just converted to
boxed type.
> Support the GROUP BY clause in StormSQL
> ---------------------------------------
>
> Key: STORM-1434
> URL: https://issues.apache.org/jira/browse/STORM-1434
> Project: Apache Storm
> Issue Type: New Feature
> Components: storm-sql
> Reporter: Haohui Mai
>
> This jira tracks the effort of implement the support `GROUP BY` clause in
> StormSQL.
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