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From smashew <>
Subject [GitHub] incubator-streams pull request: STREAMS-87 | We now try to collect...
Date Mon, 19 May 2014 21:37:16 GMT
Github user smashew commented on a diff in the pull request:
    --- Diff: streams-contrib/streams-provider-twitter/src/main/java/org/apache/streams/twitter/provider/
    @@ -116,10 +116,8 @@ protected void captureTimeline(long currentId) {
                 int keepTrying = 0;
                 // keep trying to load, give it 5 attempts.
    -            //while (keepTrying < 10)
    -            while (keepTrying < 1)
    +            while (keepTrying < 5)
    --- End diff --
    I mean, it could be user specified, but it is typically better to assume that a 'service'
could have an issue on first attempt. There are a lot of reasons, legitimately that it would
fail, including the service being unavailable, too many questions being asked by the user,
etc. 5 is a pretty good default to let the backoff do it's job and wait for the service to
become available again. 
    Personally, I'm not a fan of 'magic numbers' either, but, something > 1 is really necessary
to be fault tolerant...

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