Hi to All. Tried to investigate a bit this problem in the debugger. It looks like the failure is in connecting region server to open scanner. And it seems that there problem to connect region server to open scanner (in any other cases region server is available for example for put/get operations) , after 10 tries the scanner ID is still -1 and it passed to the region server (somehow in this case connection with region server is succeeded) and server throw an exception about wrong scanner name.
I have only one region server that is on the same machine where master is located (single node installation - not a pseudo, including zookeeper) and also I'm using transactional table (from contrib). Any idea what could be a problem ? Best Regards. On Thu, Mar 18, 2010 at 5:54 PM, Slava Gorelik <slava.gore...@gmail.com>wrote: > Hi. > I also don't have any solution yet. > > Best Regards. > > > > On Thu, Mar 18, 2010 at 8:29 AM, Alex Baranov <alex.barano...@gmail.com>wrote: > >> I have a similar problem, but even with standard filter, when I use it on >> the remote client ( >> >> http://old.nabble.com/Adding-filter-to-scan-at-remote-client-causes-UnknownScannerException-td27934345.html >> ). >> >> Haven't solved yet. >> >> Alex Baranau >> >> On Tue, Mar 16, 2010 at 8:12 PM, Slava Gorelik <slava.gore...@gmail.com >> >wrote: >> >> > Hi Dave. >> > Thank You for your reply, but all .out files (master and region server) >> are >> > empty from any exception. >> > >> > Best Regards. >> > >> > On Tue, Mar 16, 2010 at 7:45 PM, Dave Latham <lat...@davelink.net> >> wrote: >> > >> > > Is there anything informative in the .out file? I remember one time I >> > had >> > > an error in a filter's static initializer that caused the class to >> fail >> > to >> > > load, and it manifested as an uncaught NoClassDefFoundError ( >> > > https://issues.apache.org/jira/browse/HBASE-1913 ) showing up there >> > > instead >> > > of the .log file. >> > > >> > > Dave >> > > >> > > On Tue, Mar 16, 2010 at 9:52 AM, Slava Gorelik < >> slava.gore...@gmail.com >> > > >wrote: >> > > >> > > > Hi. >> > > > Sure i restarted both sides. >> > > > The log has ony one exception that I specified - Name: -1. >> > > > Scanner on .META and .ROOT are works fine (I put break points on >> call() >> > > > method that >> > > > actually calls openScanner() and till my scanner it works fine). >> > > > >> > > > Best Regards. >> > > > >> > > > On Tue, Mar 16, 2010 at 5:39 PM, Stack <st...@duboce.net> wrote: >> > > > >> > > > > On Tue, Mar 16, 2010 at 1:42 AM, Slava Gorelik < >> > > slava.gore...@gmail.com> >> > > > > wrote: >> > > > > > Hi. >> > > > > > I added my filters to the HbaseObjectWritable but the problem is >> > not >> > > > > solved. >> > > > > > >> > > > > >> > > > > And for sure you restarted both sides of the connection and both >> > sides >> > > > > are same compiled code? >> > > > > >> > > > > If so, next up will be seeing whats in the log over on the server. >> > > > > Mismatched interfaces are ugly to debug. The messages that come >> out >> > > > > don't tell much about whats actually wrong. If you remove your >> code, >> > > > > all works fine? So its just the addition of your filters that is >> the >> > > > > prob? >> > > > > >> > > > > St.Ack >> > > > > >> > > > >> > > >> > >> > >
