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https://issues.apache.org/jira/browse/HIVE-16109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15895278#comment-15895278
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Sergey Shelukhin commented on HIVE-16109:
-----------------------------------------
cc [~ekoifman]
> TestDbTxnManager generates a huge hive.log
> ------------------------------------------
>
> Key: HIVE-16109
> URL: https://issues.apache.org/jira/browse/HIVE-16109
> Project: Hive
> Issue Type: Bug
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
>
> Pre-commit jobs are failing currently due to out of disk space. The issue is
> happening due to huge size of hive.log when TestDbTxnManager test fails or
> times-out. When this test fails or times-out Ptest tries to persist these
> logs for debugging. Since this test has been timing out frequently, this
> accumulates a lot of these log files and eventually Ptest server runs of disk
> space. Each run of TestDbTxnManager is generating ~30 GB of hive.log. I tried
> to run it locally and it quickly reached 7 GB until I had to cancel it.
> The issue seems to be coming from this code block in TxnHandler.java
> {noformat}
> if(LOG.isDebugEnabled()) {
> LOG.debug("Locks to check(full): ");
> for(LockInfo info : locks) {
> LOG.debug(" " + info);
> }
> }
> {noformat}
> We should either change it trace or change the log mode of this test to INFO
> so that it generates smaller log files.
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