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From hbdeshmukh <...@git.apache.org>
Subject [GitHub] incubator-quickstep pull request #28: Add option to enable Google Profiler.
Date Mon, 13 Jun 2016 16:38:29 GMT
Github user hbdeshmukh commented on a diff in the pull request:

    --- Diff: cli/QuickstepCli.cpp ---
    @@ -150,6 +154,14 @@ DEFINE_bool(initialize_db, false, "If true, initialize a database.");
     DEFINE_bool(print_query, false,
                 "Print each input query statement. This is useful when running a "
                 "large number of queries in a batch.");
    +DEFINE_string(profile_file_name, "",
    --- End diff --
    One thing which we can do is generate a default profile name if none is specified. The
default profile name can be something like "quickstep-profile-<timestamp>.prof", so
that name collisions are avoided. That way, we can get rid of the check ``!quickstep::FLAGS_profile_file_name.empty()``
in Line 450. It's ok if we don't do it right away, in which case you can leave a TODO note.

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