Did you get a client-side exception trace Lucas? I'd be interested to see what was removed from 0.20.1 that was in 0.20.0 (I can't figure it looking at APIs and diffing). Thanks, St.Ack
On Thu, Oct 15, 2009 at 3:44 PM, Lucas Nazário dos Santos < nazario.lu...@gmail.com> wrote: > My fault! I forgot about a service that was operating HBase in background > with an older version. > > Lucas > > > > > On Thu, Oct 15, 2009 at 5:11 PM, Lucas Nazário dos Santos < > nazario.lu...@gmail.com> wrote: > > > Same version (0.20.1) everywhere. > > > > The exception happens when the HBase cluster is starting, so I think the > > master is the one making requests. The master log is clear. > > > > I thought the problem could be related to the fact that I'm enabling the > > indexing option (properties hbase.regionserver.class and > > hbase.regionserver.impl in hbase-site.xml) but I disabled it and the > error > > persists. See log bellow. > > > > I think I'm making a dumb mistake, but I double checked everything and > > can't see anything wrong with my cluster setup. Could someone please > confirm > > if something that should be in 0.20.1 was removed by accident? > > > > Lucas > > > > > > 2009-10-15 16:59:44,314 INFO org.apache.hadoop.ipc.HBaseServer: IPC > Server > > handler 111 on 60020, call get([...@12e33d, [...@4e904, [...@5e34ce) from > > 192.168.1.2:56704: error: java.io.IOException: > > java.lang.NoSuchMethodException: > > org.apache.hadoop.hbase.regionserver.HRegionServer.get([B, [B, [B) > > java.io.IOException: java.lang.NoSuchMethodException: > > org.apache.hadoop.hbase.regionserver.HRegionServer.get([B, [B, [B) > > at java.lang.Class.getMethod(Class.java:1605) > > at > > org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:643) > > at > > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:915) > > 2009-10-15 16:59:44,324 INFO org.apache.hadoop.ipc.HBaseServer: IPC > Server > > handler 112 on 60020, call null([...@1bee6f) from 192.168.1.2:56704: > error: > > java.io.IOException: java.lang.NullPointerException > > java.io.IOException: java.lang.NullPointerException > > at java.lang.Class.searchMethods(Class.java:2646) > > at java.lang.Class.getMethod0(Class.java:2670) > > at java.lang.Class.getMethod(Class.java:1603) > > at > > org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:643) > > at > > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:915) > > > > > > > > > > > > On Thu, Oct 15, 2009 at 4:07 PM, stack <st...@duboce.net> wrote: > > > >> Your hbase client is same as the server version, 0.20.1? Can you see > how > >> this exception is coming out client-side? In the below case, whats > making > >> request on 192.168.1.2:57801? > >> > >> I took a look at 0.20.0. I dont see presence of > >> IndexedRegionServer.get([B, [B, [B) in it or in any of its superclasses > up > >> to HRegionServer. > >> > >> My guess is that we removed something on the branch prematurely going > from > >> 0.20.0 to 0.20.1. > >> > >> Thanks, > >> St.Ack > >> > >> > >> > >> On Thu, Oct 15, 2009 at 10:53 AM, Lucas Nazário dos Santos < > >> nazario.lu...@gmail.com> wrote: > >> > >> > Hi, > >> > > >> > After updating HBase from version 0.20.0 to 0.20.1 the following error > >> > keeps > >> > happening. I'm using HBase with Hadoop 0.20.1. Any clue? Can't get rid > >> of > >> > the exception. > >> > > >> > Lucas > >> > > >> > > >> > > >> > 2009-10-15 14:45:08,356 INFO > >> > org.apache.hadoop.hbase.regionserver.HRegionServer: MSG_REGION_CLOSE: > >> > generic_rule,,1253749960127: Overloaded > >> > 2009-10-15 14:45:08,356 INFO > >> > org.apache.hadoop.hbase.regionserver.HRegionServer: MSG_REGION_CLOSE: > >> > sector,,1250974041887: Overloaded > >> > 2009-10-15 14:45:08,356 INFO > >> > org.apache.hadoop.hbase.regionserver.HRegionServer: Worker: > >> > MSG_REGION_CLOSE: generic_rule,,1253749960127: Overloaded > >> > 2009-10-15 14:45:08,356 INFO > >> > > org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegion: > >> > Preparing to close region generic_rule,,1253749960127 > >> > 2009-10-15 14:45:08,357 INFO > >> > > org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegion: > >> > Preparing to close region generic_rule,,1253749960127 > >> > 2009-10-15 14:45:08,357 INFO > >> org.apache.hadoop.hbase.regionserver.HRegion: > >> > Closed generic_rule,,1253749960127 > >> > 2009-10-15 14:45:08,357 INFO > >> > org.apache.hadoop.hbase.regionserver.HRegionServer: Worker: > >> > MSG_REGION_CLOSE: sector,,1250974041887: Overloaded > >> > 2009-10-15 14:45:08,357 INFO > >> > > org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegion: > >> > Preparing to close region sector,,1250974041887 > >> > 2009-10-15 14:45:08,357 INFO > >> > > org.apache.hadoop.hbase.regionserver.transactional.TransactionalRegion: > >> > Preparing to close region sector,,1250974041887 > >> > 2009-10-15 14:45:08,358 INFO > >> org.apache.hadoop.hbase.regionserver.HRegion: > >> > Closed sector,,1250974041887 > >> > 2009-10-15 14:45:16,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC > >> Server > >> > handler 30 on 60020, call nk from > >> > 192.168.1.2:57801: error: java.io.IOException: > >> > java.lang.NoSuchMethodException: > >> > > >> > > >> > org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer.get([B, > >> > [B, [B) > >> > java.io.IOException: java.lang.NoSuchMethodException: > >> > > >> > > >> > org.apache.hadoop.hbase.regionserver.tableindexed.IndexedRegionServer.get([B, > >> > [B, [B) > >> > at java.lang.Class.getMethod(Class.java:1605) > >> > at > >> > org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:643) > >> > at > >> > > >> > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:915) > >> > 2009-10-15 14:45:16,296 INFO org.apache.hadoop.ipc.HBaseServer: IPC > >> Server > >> > handler 31 on 60020, call null([...@b07dcb) from 192.168.1.2:57801: > >> error: > >> > java.io.IOException: java.lang.NullPointerException > >> > java.io.IOException: java.lang.NullPointerException > >> > at java.lang.Class.searchMethods(Class.java:2646) > >> > at java.lang.Class.getMethod0(Class.java:2670) > >> > at java.lang.Class.getMethod(Class.java:1603) > >> > at > >> > org.apache.hadoop.hbase.ipc.HBaseRPC$Server.call(HBaseRPC.java:643) > >> > at > >> > > >> > org.apache.hadoop.hbase.ipc.HBaseServer$Handler.run(HBaseServer.java:915) > >> > > >> > > > > >