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From "Paul Rogers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-5329) External sort does not support TinyInt type
Date Wed, 08 Mar 2017 00:10:38 GMT

    [ https://issues.apache.org/jira/browse/DRILL-5329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15900431#comment-15900431
] 

Paul Rogers commented on DRILL-5329:
------------------------------------

Failure for TinyInt:

{code}
ERROR o.a.d.e.e.f.r.RemoteFunctionRegistry - Problem during trying to access remote function
registry [registry]
java.lang.NullPointerException: null
	at org.apache.drill.exec.expr.fn.registry.RemoteFunctionRegistry.getRegistryVersion(RemoteFunctionRegistry.java:119)
~[classes/:na]
	at org.apache.drill.exec.expr.fn.FunctionImplementationRegistry.syncWithRemoteRegistry(FunctionImplementationRegistry.java:320)
[classes/:na]
	at org.apache.drill.exec.expr.fn.FunctionImplementationRegistry.findDrillFunction(FunctionImplementationRegistry.java:164)
[classes/:na]
	at org.apache.drill.exec.expr.ExpressionTreeMaterializer$AbstractMaterializeVisitor.visitFunctionCall(ExpressionTreeMaterializer.java:352)
[classes/:na]
	at org.apache.drill.exec.expr.ExpressionTreeMaterializer$AbstractMaterializeVisitor.visitFunctionCall(ExpressionTreeMaterializer.java:1)
[classes/:na]
	at org.apache.drill.common.expression.FunctionCall.accept(FunctionCall.java:60) [classes/:na]
	at org.apache.drill.exec.expr.ExpressionTreeMaterializer.materialize(ExpressionTreeMaterializer.java:131)
[classes/:na]
	at org.apache.drill.exec.expr.ExpressionTreeMaterializer.materialize(ExpressionTreeMaterializer.java:106)
[classes/:na]
	at org.apache.drill.exec.expr.fn.FunctionGenerationHelper.getOrderingComparator(FunctionGenerationHelper.java:84)
[classes/:na]
{code}


> External sort does not support TinyInt type
> -------------------------------------------
>
>                 Key: DRILL-5329
>                 URL: https://issues.apache.org/jira/browse/DRILL-5329
>             Project: Apache Drill
>          Issue Type: Bug
>    Affects Versions: 1.10.0
>            Reporter: Paul Rogers
>
> A unit test was created to exercise the "Sorter" mechanism within the External Sort,
which is used to sort each incoming batch. The sorter was tested with each Drill data type.
> The following types fail:
> * TinyInt



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