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https://issues.apache.org/jira/browse/HIVE-19391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16520820#comment-16520820
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Andrew Sherman commented on HIVE-19391:
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That scary while loop was removed in [HIVE-13303] so I think this bug does not
exist after hive 2.0
> RowContainer.setupWriter hangs when the file creation failed
> ------------------------------------------------------------
>
> Key: HIVE-19391
> URL: https://issues.apache.org/jira/browse/HIVE-19391
> Project: Hive
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.0.0
> Reporter: John Doe
> Assignee: Andrew Sherman
> Priority: Major
>
> The while loop in the RowContainer.setupWriter function hangs endlessly when
> the file creation failed, causing the delete() returns false.
> The file creation failure can be caused by different reasons, e.g., disk full.
> Here is the code snippet.
>
> {code:java}
> protected void setupWriter() throws HiveException {
> try {
> if ( tmpFile != null ) {
> return;
> }
> String suffix = ".tmp";
> if (this.keyObject != null) {
> suffix = "." + this.keyObject.toString() + suffix;
> }
> while (true) {
> parentFile = File.createTempFile("hive-rowcontainer", ""); //file
> creation failed
> boolean success = parentFile.delete() && parentFile.mkdir(); //delete
> returns false
> if (success) {
> break;
> }
> LOG.debug("retry creating tmp row-container directory...");
> }
> ...
> }
> {code}
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