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HBase, mail # user - debugging a possible long garbage collection


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Re: debugging a possible long garbage collection
Michel Segel 2011-04-29, 11:36
+1 on Todd's GC stuff. I just implemented it and it looks like there's a bit of improvement.  I'm still early on in my testing...

Sent from a remote device. Please excuse any typos...

Mike Segel

On Apr 29, 2011, at 1:35 AM, Ted Dunning <[EMAIL PROTECTED]> wrote:

> Swap and gc are the usual culprits for this.
>
> Are you running a recent enough version to have Todd's wondrous mslab
> option?
>
> On Thu, Apr 28, 2011 at 9:48 PM, Garrett Wu <[EMAIL PROTECTED]> wrote:
>
>> Some snippets from the logs are pasted below.  Does anyone know what may
>> have caused this?  Was the hang really a garbage collection?  How might I
>> prevent this from happening again?
>>