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From Stack <st...@duboce.net>
Subject Re: HMaster startup is very slow, and always run into out-of-memory issue
Date Thu, 10 Mar 2011 22:44:33 GMT
On Wed, Mar 9, 2011 at 11:01 PM, 茅旭峰 <m9suns@gmail.com> wrote:
> It seems like there are lots of WAL files in .logs and .oldlogs directories.
> Is there any parameter to control
> the size of those WAL files? Or the frequency at which to check the WAL
> files.

Check your regionserver logs.  They should be acting to cleanup WALs
when the number is in excess of 32.

Is it possible that you have edits that are much larger than 15MB?

To get your server up and running again though with probably dataloss,
you could move aside the content of .logs.

St.Ack

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