I would think its a bug if at any datanode more than 5 blocks are being moved at any time for balancing. How're you checking how many blocks are being moved?
On Fri, May 4, 2012 at 3:19 AM, andreina <andrein...@huawei.com> wrote: > Hi All,**** > > I started NN and DN1 with replication factor = 1, blocksize= > default**** > > Pumped 4 GB of data**** > > Then started DN2 and issued balancer with threshold value 1**** > > ** ** > > In code MAX_NUM_CONCURRENT_MOVES in one iteration is hard coded to 5.**** > > But still In one iteration more than 5 blocks is being moved from DN1 to > DN2.**** > > ** ** > > Could someone clarify if my understanding is correct or not.**** > > If it is so then is this a bug.**** > > **&nb ass=MsoNormal>** ** > > Thanks in advance > Huawei Technologies India Pvt. Ltd. > Level 3,4 &5 Leela Galleria, The Leela Palce > 23, Airport Road, Bangalore - 560008 > > > www.huawei.com > > ------------------------------------------------------------------------------------------------------------------------------------- > This e-mail and its attachments contain confidential information from > HUAWEI, which > is intended only for the person or entity whose address is listed above. > Any use of the > information contained herein in any way (including, but not limited to, > total or partial > disclosure, reproduction, or dissemination) by persons other ipient(s) is > prohibited. If you receive this e-mail in error, please notify the sender > by > phone or email immediately and delete it!**** > > ** ** >
