Joe McDonnell has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/10222 )

Change subject: Warn about Hadoop / Java version incompatibility
......................................................................


Patch Set 2:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/10222/2/testdata/bin/run-mini-dfs.sh
File testdata/bin/run-mini-dfs.sh:

http://gerrit.cloudera.org:8080/#/c/10222/2/testdata/bin/run-mini-dfs.sh@42
PS2, Line 42: if [[ $? != 0 ]]; then
            :   # Don't issue Java version warning when not running Hadoop 3.
            :   [[ $IMPALA_MINICLUSTER_PROFILE != 3 ]] && exit 1
> Good idea. Should we remove the check here then?
The impala-config.sh check would protect buildall.sh cases. It also protects 
any new checkouts using master. Any new session would be protected. I think 
this check would only catch a few other cases, so I would be comfortable 
removing it.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ib16feb406afec83fd2380308a5d24a2793d246fd
Gerrit-Change-Number: 10222
Gerrit-PatchSet: 2
Gerrit-Owner: Lars Volker <l...@cloudera.com>
Gerrit-Reviewer: Joe McDonnell <joemcdonn...@cloudera.com>
Gerrit-Reviewer: Lars Volker <l...@cloudera.com>
Gerrit-Comment-Date: Thu, 26 Apr 2018 21:44:19 +0000
Gerrit-HasComments: Yes

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