Literally, that was all that was in the log. However, upon an addition cluster restart (both hadoop and hbase), everything seems to be working now!
On Wed, Jul 23, 2008 at 4:35 PM, stack <[EMAIL PROTECTED]> wrote: > Any exceptions before the NPE Daniel? > > Testing here, it seems that unlike HashMap, you can't pass a null key to > ConcurrentHashMap, which is what onlineRegions is. Must mean that the line > above must have returned a null: > > Integer mapKey = Bytes.mapKey(regionInfo.getRegionName()); > > Your region name all look good? > > Maybe paste more of the log? Doesn't it print out the regioninfo of the > region that its trying to open? > > Maybe the migration messed things up? > St.Ack > > > > > Daniel Leffel wrote: > >> I can't get any remote regions to start up (local ones work fine). I get >> this exception: >> Exception in thread "regionserver/0.0.0.0:60020" >> java.lang.NullPointerException >> at org.apache.hadoop.hbase.HRegionServer.run(HRegionServer.java:874) >> at java.lang.Thread.run(Thread.java:619) >> >> >> This is line 874: >> >> HRegion region = this.onlineRegions.get(mapKey); >> >> >> Not sure what I'm supposed to do to fix. Am I missing a property that >> wasn't >> required by 0.1.3? >> >> >> Otherwise, migration has gone very smoothly. >> >> >> Danny >> >> >> > >
