Hi I'm getting this problem with the version from svn tag 0.5.0-beta1 On Mon, Dec 14, 2009 at 12:37 AM, Dan Di Spaltro <[email protected]>wrote:
> I originally had a lot of these problems; however, I think this specific > bug was fixed in http://issues.apache.org/jira/browse/CASSANDRA-578. > Your best bet is to upgrade to 0.5 > > > On Sun, Dec 13, 2009 at 2:29 PM, Richard Grossman <[email protected]>wrote: > >> Hi, >> >> I've build a DB as I've made with 0.4.2 now with this code : >> >> final SliceRange sliceRange = new >> SliceRange(limitsChannel[0].getBytes("UTF-8"), >> limitsChannel[1].getBytes("UTF-8"), false, headendsChannelList.size()); >> SlicePredicate predicateKeys = new SlicePredicate(null, >> sliceRange); >> ColumnParent parent = new ColumnParent("channelShowDate", >> null); >> List<KeySlice> keysSlice = null; >> >> keysSlice = clientCassandra.get_range_slice("Keyspace1", >> parent, predicateKeys, String.valueOf(startDate.getTime()), >> String.valueOf(endDate.getTime()), (int) >> diffMillis, ConsistencyLevel.QUORUM); >> >> I get this : >> >> ERROR [ROW-READ-STAGE:2] 2009-12-14 00:23:11,372 >> DebuggableThreadPoolExecutor.java (line 127) Error in ThreadPoolExecutor >> java.lang.RuntimeException: java.lang.NullPointerException >> at >> org.apache.cassandra.service.RangeSliceVerbHandler.doVerb(RangeSliceVerbHandler.java:53) >> at >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:38) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> at java.lang.Thread.run(Thread.java:637) >> Caused by: java.lang.NullPointerException >> at org.apache.cassandra.db.Row.addColumnFamily(Row.java:96) >> at >> org.apache.cassandra.db.ColumnFamilyStore.getRangeSlice(ColumnFamilyStore.java:1469) >> at >> org.apache.cassandra.service.RangeSliceVerbHandler.doVerb(RangeSliceVerbHandler.java:39) >> ... 4 more >> ERROR [ROW-READ-STAGE:2] 2009-12-14 00:23:11,388 CassandraDaemon.java >> (line 71) Fatal exception in thread Thread[ROW-READ-STAGE:2,5,main] >> java.lang.RuntimeException: java.lang.NullPointerException >> at >> org.apache.cassandra.service.RangeSliceVerbHandler.doVerb(RangeSliceVerbHandler.java:53) >> at >> org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:38) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) >> at java.lang.Thread.run(Thread.java:637) >> Caused by: java.lang.NullPointerException >> at org.apache.cassandra.db.Row.addColumnFamily(Row.java:96) >> at >> org.apache.cassandra.db.ColumnFamilyStore.getRangeSlice(ColumnFamilyStore.java:1469) >> at >> org.apache.cassandra.service.RangeSliceVerbHandler.doVerb(RangeSliceVerbHandler.java:39) >> ... 4 more >> >> The point that seems to be very strange is : at >> org.apache.cassandra.db.Row.addColumnFamily(Row.java:96) >> >> why If I make a get_range_slice I call a addColumnFamily it's just a query >> !! >> >> Please help it's really critical for us to fix this >> >> Thanks for any help >> >> Richard >> > > > > -- > Dan Di Spaltro >
