Todd Lipcon has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/8157 )

Change subject: subprocess: Call should redirect stdout to stderr when stdout 
not requested
......................................................................


Patch Set 3:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/8157/2/src/kudu/util/subprocess.h
File src/kudu/util/subprocess.h:

http://gerrit.cloudera.org:8080/#/c/8157/2/src/kudu/util/subprocess.h@68
PS2, Line 68: Is mutually exclusive with stream
            :   // disabling and sharing.
> What I'm trying to say is that any particular stream may be disabled (i.e.
hrm. Is your minicluster tool using internal minicluster or external? if the 
latter, wouldn't it suffice to just use the new Call() parameter when you start 
the daemons? If the former, maybe you just want to have your tool call 
dup2(STDERR_FILENO, STDOUT_FILENO) to redirect all stderr to stdout?



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I9d81dee93817c560c1237114fb515facbdb06b1d
Gerrit-Change-Number: 8157
Gerrit-PatchSet: 3
Gerrit-Owner: Adar Dembo <[email protected]>
Gerrit-Reviewer: Adar Dembo <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Dan Burkert <[email protected]>
Gerrit-Reviewer: Mike Percy <[email protected]>
Gerrit-Reviewer: Todd Lipcon <[email protected]>
Gerrit-Comment-Date: Fri, 29 Sep 2017 17:36:13 +0000
Gerrit-HasComments: Yes

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