Thomas Tauber-Marshall has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17101 )

Change subject: IMPALA-10531: Fix 
TmpFileMgrTest.TestCompressBufferManagementEncryptedRemoteUpload failed in 
exhaustive release build
......................................................................


Patch Set 4:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/17101/4/be/src/runtime/tmp-file-mgr.cc
File be/src/runtime/tmp-file-mgr.cc:

http://gerrit.cloudera.org:8080/#/c/17101/4/be/src/runtime/tmp-file-mgr.cc@1029
PS4, Line 1029:   shared_ptr<TmpFileRemote> tmp_file_remote(new TmpFileRemote(
Why was this change made?

Seems like its basically equivalent to the original code, except probably 
slightly less efficient since the shared_ptr is created and destroyed in the 
case where we hit one of the two errors below (which means we're doing two 
extra atomic operations unnecessarily).



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I7320ae41957c44151b7ec17886c383e72c2546e4
Gerrit-Change-Number: 17101
Gerrit-PatchSet: 4
Gerrit-Owner: Yida Wu <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Thomas Tauber-Marshall <[email protected]>
Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
Gerrit-Comment-Date: Thu, 25 Feb 2021 00:38:43 +0000
Gerrit-HasComments: Yes

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