Lars Volker has posted comments on this change.

Change subject: IMPALA-4722: Disable log caching in test_scratch_disk
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Patch Set 2:

> Should we add this to tests/custom_cluster/test_breakpad.py where
 > we also look for logs?
I don't think we need this for the breakpad tests. The tests that actually kill 
the cluster trigger a flush of the log files before the process exits. Also, 
Breakpad forks to write a minidump and then prints its log messages to stdout 
and stderr before exiting, which are redirected into the log files. Therefore 
it seems that the messages show up in the logs, once the forks have written the 
minidumps and terminated (for which we wait in the test).

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Gerrit-MessageType: comment
Gerrit-Change-Id: I9f21284338ee7b4374aca249b6556282b0148389
Gerrit-PatchSet: 2
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Lars Volker <[email protected]>
Gerrit-Reviewer: Dan Hecht <[email protected]>
Gerrit-Reviewer: Lars Volker <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
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