Why the status of HDFS-4273 is still "Unresolved"? HDFS-5540<https://issues.apache.org/jira/browse/HDFS-5540> is fixed now.
On Wed, Jan 1, 2014 at 6:12 AM, Colin McCabe <cmcc...@alumni.cmu.edu> wrote: > Take a look at HDFS-4273, which fixes some issues with the read retry > logic. > > cheers, > Colin > > On Tue, Dec 31, 2013 at 1:25 AM, lei liu <liulei...@gmail.com> wrote: > > I use Hbase-0.94 and CDH-4.3.1 > > When RegionServer read data from loca datanode, if local datanode is > dead, > > the local datanode is add to deadNodes, and RegionServer read data from > > remote datanode. But when local datanode is become live, RegionServer > still > > read data from remote datanode, that reduces the performance of > RegionServer. > > We need to on way that remove local datanode from deadNodes when the > local > > datanode is become live. > > > > I can do it, please everybody give some advises. > > > > > > Thanks, > > > > LiuLei > -- Best Regards, Haosdent Huang
