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https://issues.apache.org/jira/browse/KYLIN-2208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15676368#comment-15676368
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Kaige Liu commented on KYLIN-2208:
-----------------------------------
Fixed.
1. Remove the temp file.
2. Use FileUtils to close file.
> Unclosed FileReader in HiveCmdBuilder#build()
> ---------------------------------------------
>
> Key: KYLIN-2208
> URL: https://issues.apache.org/jira/browse/KYLIN-2208
> Project: Kylin
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Kaige Liu
> Priority: Minor
> Attachments: KYLIN-2208_fix_unclosed_filereader.patch
>
>
> {code}
> if (logger.isDebugEnabled()) {
> logger.debug("The SQL to execute in beeline: \n" +
> IOUtils.toString(new FileReader(tmpHql)));
> {code}
> FileReader should be closed upon return from the method.
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