> On June 4, 2013, 12:01 a.m., Ben Mahler wrote: > > hadoop/mesos/src/java/org/apache/hadoop/mapred/MesosScheduler.java, line 53 > > <https://reviews.apache.org/r/11130/diff/2/?file=300042#file300042line53> > > > > Seems like a drastic bump without the context, how often were you > > seeing OOMs?
On very large jobs they happened quite frequently. I'm going to turn this into a config parameter instead. - Brenden ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/11130/#review21372 ----------------------------------------------------------- On June 6, 2013, 2:10 a.m., Brenden Matthews wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/11130/ > ----------------------------------------------------------- > > (Updated June 6, 2013, 2:10 a.m.) > > > Review request for mesos. > > > Description > ------- > > Increase JVM memory overhead. > > Review: https://reviews.apache.org/r/11130 > > > Diffs > ----- > > hadoop/mesos/src/java/org/apache/hadoop/mapred/MesosScheduler.java > afe401f5265e3d9494af7eace42eec45943184a3 > > Diff: https://reviews.apache.org/r/11130/diff/ > > > Testing > ------- > > Used in production at airbnb. > > > Thanks, > > Brenden Matthews > >
