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From "Tim Armstrong (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-5857: avoid invalid free of hedged read metrics
Date Tue, 29 Aug 2017 22:32:31 GMT
Tim Armstrong has uploaded a new change for review.

  http://gerrit.cloudera.org:8080/7885

Change subject: IMPALA-5857: avoid invalid free of hedged read metrics
......................................................................

IMPALA-5857: avoid invalid free of hedged read metrics

The libHdfs API documents that the output parameter is unchanged on
error, therefore we do not need to attempt to free it on error.

Testing:
The bug only reproduced under stress. I don't know how to trigger this
error path yet.

Change-Id: I93baf3b672429c0283d7f031ff302aca31e05be4
---
M be/src/runtime/disk-io-mgr-scan-range.cc
1 file changed, 2 insertions(+), 2 deletions(-)


  git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/85/7885/1
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I93baf3b672429c0283d7f031ff302aca31e05be4
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Tim Armstrong <tarmstrong@cloudera.com>

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