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From Sharninder Khera <sharnin...@gmail.com>
Subject RE: Flume minimum java heap memory
Date Fri, 24 Apr 2015 04:49:33 GMT
The kind of messages and your particular use case will really define the amount of heap you
need. Why start with 200m. Set both Xms and Xmx to one value, say 1g and test from there. 

From: mahendran m <mahendranec@hotmail.com>
Sent: Friday, April 24, 2015 9:39 am
Subject: RE: Flume minimum java heap memory
To: FlumeMaling List <user@flume.apache.org>

             JAVA_OPTS="-Xms100m -Xmx2000m" Is this enough to run flume agent , while will
received the 100msg/sec from exteral source?       
          Thanks,          Mahendran
         Subject: Re: Flume minimum java heap memory     
From: roshan@hortonworks.com     
To: user@flume.apache.org     
Date: Thu, 23 Apr 2015 20:46:58 +0000     
            The default setting in the flume-env.sh.template is 200m (      https://github.com/apache/flume/blob/trunk/conf/flume-env.sh.template)
                           From: mahendran m <       mahendranec@hotmail.com>      

        Reply-To: "       user@flume.apache.org" <       user@flume.apache.org>    
        Date: Thursday, April 23, 2015 10:30 AM       
        To: "       user@flume.apache.org" <       user@flume.apache.org>       
        Subject: Flume minimum java heap memory       
                                               What is minimum java memory required to run
flume agent , in default          flume-ng file ,i can see that maximum heap memory as 20mb 
                              JAVA_OPTS=          "-Xmx20m"                             
                              Is it enough to run flume agent?                           
                              Thanks,                             Mahendran
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