>From the UI can you figure out how many store files are present? Also if you can check the logs it will tel you if the compactions were happening. I may be wrong without checking your cluster, just some inputs that we have faced sometime back.
Regards Ram On Mon, Feb 11, 2013 at 8:54 PM, David Koch <[email protected]> wrote: > Hello, > > No, we did not change anything, so compactions should run at automatically > - I guess it's once a day - however, I don't know to what extent jobs > running on the cluster have impeded compactions - if this is even a > possibility. > > /David > > On Mon, Feb 11, 2013 at 4:58 AM, ramkrishna vasudevan < > [email protected]> wrote: > > > Hi David, > > > > Have you changed anything on the configurations related to compactions? > > > > If there are more store files created and if the compactions are not run > > frequently we end up in this problem. Atleast there will be a consistent > > increase in the file handler count. > > > > Could you run compactions manually to see if it helps? > > > > Regards > > Ram > > > > On Mon, Feb 11, 2013 at 1:41 AM, David Koch <[email protected]> > wrote: > > > > > Like I said, the maximum permissible number of filehandlers is set to > > 65535 > > > for users hbase (the one who starts HBase), mapred and hdfs > > > > > > The too many files warning occurs on the region servers but not on the > > HDFS > > > namenode. > > > > > > /David > > > > > > > > > On Sun, Feb 10, 2013 at 3:53 PM, shashwat shriparv < > > > [email protected]> wrote: > > > > > > > On Sun, Feb 10, 2013 at 6:21 PM, David Koch <[email protected]> > > > wrote: > > > > > > > > > problems but could not find any. The settings > > > > > > > > > > > > increase the u limit for the user using you are starting the hadoop > and > > > > hbase services, in os > > > > > > > > > > > > > > > > ∞ > > > > Shashwat Shriparv > > > > > > > > > >
