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Posted to issues@drill.apache.org by "Devender Yadav (JIRA)" <ji...@apache.org> on 2015/12/24 11:38:49 UTC
[jira] [Commented] (DRILL-4128) null pointer at
org.apache.drill.exec.vector.accessor.AbstractSqlAccessor.getString(AbstractSqlAccessor.java:101)
[ https://issues.apache.org/jira/browse/DRILL-4128?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15070858#comment-15070858 ]
Devender Yadav commented on DRILL-4128:
----------------------------------------
Added patch for review: https://reviews.apache.org/r/41638/
> null pointer at org.apache.drill.exec.vector.accessor.AbstractSqlAccessor.getString(AbstractSqlAccessor.java:101)
> -----------------------------------------------------------------------------------------------------------------
>
> Key: DRILL-4128
> URL: https://issues.apache.org/jira/browse/DRILL-4128
> Project: Apache Drill
> Issue Type: Bug
> Components: Client - JDBC
> Affects Versions: 1.0.0, 1.1.0, 1.2.0, 1.3.0
> Reporter: Devender Yadav
> Priority: Blocker
> Fix For: Future
>
>
> Below mentioned method is throwing null pointer becaue getObject(rowOffset) returns null for null values & null.toString() is throwing null pointer.
> @Override
> public String getString(int rowOffset) throws InvalidAccessException{
> return getObject(rowOffset).toString();
> }
> It should be like:
> @Override
> public String getString(int rowOffset) throws InvalidAccessException{
> return getObject(rowOffset)==null? null:getObject(rowOffset).toString();
> }
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