Please file a bug Billy. IMO this is not a critical issue since its easy enough making a workaround.
Thanks, St.Ack On Tue, Aug 18, 2009 at 10:58 AM, Billy Pearson <[email protected]>wrote: > testing RC2 > > found > 2009-08-18 12:54:16,572 FATAL > org.apache.hadoop.hbase.regionserver.MemStoreFlusher: Replay of hlog > required. Forcing server shutdown > org.apache.hadoop.hbase.DroppedSnapshotException: region: > webdata,http:\x2F\x2Fanaal-genomen.isporno.nl\x2F,1250569930062 > at > org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:950) > at > org.apache.hadoop.hbase.regionserver.HRegion.flushcache(HRegion.java:843) > at > org.apache.hadoop.hbase.regionserver.MemStoreFlusher.flushRegion(MemStoreFlusher.java:241) > at > org.apache.hadoop.hbase.regionserver.MemStoreFlusher.run(MemStoreFlusher.java:149) > Caused by: java.io.IOException: Key length 183108 > 65536 > at > org.apache.hadoop.hbase.io.hfile.HFile$Writer.checkKey(HFile.java:511) > at > org.apache.hadoop.hbase.io.hfile.HFile$Writer.append(HFile.java:479) > at > org.apache.hadoop.hbase.io.hfile.HFile$Writer.append(HFile.java:447) > at > org.apache.hadoop.hbase.regionserver.Store.internalFlushCache(Store.java:525) > at > org.apache.hadoop.hbase.regionserver.Store.flushCache(Store.java:489) > at > org.apache.hadoop.hbase.regionserver.HRegion.internalFlushcache(HRegion.java:935) > ... 3 more > > > looks like from a mr job we allow keys larger then 65536 to be processed > but when the memcache flush happends we kill the server should the client > not fail before the long key gets in to memory? > > Billy > > > > "stack" <[email protected]> wrote in message > news:[email protected]... > >> The second hbase 0.20.0 release candidate is available for download: >> >> http://people.apache.org/~stack/hbase-0.20.0-candidate-2/<http://people.apache.org/%7Estack/hbase-0.20.0-candidate-2/> >> >> Near to 450 issues have been addressed since the 0.19 branch. Release >> notes >> are available here: http://su.pr/18zcEO <http://tinyurl.com/8xmyx9>. >> >> HBase 0.20.0 runs on Hadoop 0.20.0. Alot has changed since 0.19.x >> including >> configuration fundamentals. Be sure to read the 'Getting Started' >> documentation in 0.20.0 available here: http://su.pr/8YQjHO >> >> If you wish to bring your 0.19.x hbase data forward to 0.20.0, you will >> need >> to run a migration. See http://wiki.apache.org/hadoop/Hbase/HowToMigrate >> . >> First read the overview and then go to the section, 'From 0.19.x to >> 0.20.x'. >> >> Should we release this candidate as hbase 0.20.0? Please vote +1/-1 by >> Wednesday, August 25th. >> >> Yours, >> The HBasistas >> >> > >
