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From Enis Söztutar <enis....@gmail.com>
Subject Re: Doing some testing of branch-1 and want to know what replica messages mean?
Date Mon, 08 Sep 2014 21:23:01 GMT
Hey Stack,

I think I have a patch somewhere that reduces that logging to TRACE level.
It is not related to replicas, but for the patch
https://issues.apache.org/jira/browse/HBASE-10357, we've made the Scan code
paths for replicas and regular scans the same (that is why it is named
ScannerCallableWithReplica) so that the code is a bit better organized.

Let me put that patch in jira.

Enis


On Mon, Sep 8, 2014 at 11:55 AM, Stack <stack@duboce.net> wrote:

> I'm doing some basic testing of branch-1 to see if can catch any ugly stuff
> before we cut our first 0.99.
>
> Can someone help me w/ following debug-level messages:
>
> 2014-09-08 11:24:13,739 DEBUG [TestClient-43]
> client.ScannerCallableWithReplicas: Setting current scanner as -1
> associated with 0
> 2014-09-08 11:24:13,739 DEBUG [TestClient-76]
> client.ScannerCallableWithReplicas: Setting current scanner as -1
> associated with 0
> 2014-09-08 11:24:13,739 DEBUG [TestClient-93]
> client.ScannerCallableWithReplicas: Setting current scanner as -1
> associated with 0
> 2014-09-08 11:24:13,748 DEBUG [TestClient-10]
> client.ScannerCallableWithReplicas: Setting current scanner as -1
> associated with 0
>
> The -1 is the scanner id it seems but I'd think a -1 id is 'bad'... least
> that is what I think when I see it.  I'm at DEBUG level so not so bad but
> there is a lot of replica logging going on.  Should this logging be
> switched? i.e. only log when we are doing replicas?  Is there a config. to
> check?
>
> Thanks,
> St.Ack
>

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