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https://issues.apache.org/jira/browse/CARBONDATA-245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15498890#comment-15498890
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ASF GitHub Bot commented on CARBONDATA-245:
-------------------------------------------
Github user vinodkc commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/160#discussion_r79282613
--- Diff:
core/src/main/java/org/apache/carbondata/core/writer/CarbonDictionaryWriterImpl.java
---
@@ -199,7 +199,10 @@ public CarbonDictionaryWriterImpl(String hdfsStorePath,
*/
@Override public void close() throws IOException {
if (null != dictionaryThriftWriter) {
- writeDictionaryFile();
+ // if stream is open then only need to write dictionary file.
+ if(dictionaryThriftWriter.isOpen()){
--- End diff --
Combine both if conditions
> Actual Exception is getting lost in case of data dictionary file generation.
> ----------------------------------------------------------------------------
>
> Key: CARBONDATA-245
> URL: https://issues.apache.org/jira/browse/CARBONDATA-245
> Project: CarbonData
> Issue Type: Bug
> Components: data-load
> Reporter: ravikiran
> Priority: Minor
>
> Actual Exception is getting lost in case of data dictionary file
> generation.getting the null pointer exception as in the finally block we are
> trying to write data to a null stream.
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