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Joaquin Casares commented on CASSANDRA-4345: -------------------------------------------- I was able to reproduce this error as well. > New (bootstrapping) Supplant Healthy Nodes > ------------------------------------------ > > Key: CASSANDRA-4345 > URL: https://issues.apache.org/jira/browse/CASSANDRA-4345 > Project: Cassandra > Issue Type: Improvement > Affects Versions: 1.0.9 > Reporter: Benjamin Coverston > Labels: datastax_qa > > Copied a config from an existing node and fired up a new node, which happily > inserted itself at token 0 of a running ring. The surprising and worrisome > part is that EVERY node started throwing: > java.lang.NullPointerException > ERROR [RPC-Thread:205459] 2012-06-14 19:16:31,948 Cassandra.java (line 3041) > Internal error processing get_slice > java.lang.NullPointerException > ERROR [RPC-Thread:205427] 2012-06-14 19:16:31,949 Cassandra.java (line 3041) > Internal error processing get_slice > java.lang.NullPointerException > ERROR [RPC-Thread:205459] 2012-06-14 19:16:31,952 Cassandra.java (line 3041) > Internal error processing get_slice > java.lang.NullPointerException > --- > Resulting in: > INFO [GossipStage:1] 2012-06-14 18:24:37,472 Gossiper.java (line 838) Node > /192.168.88.48 is now part of the cluster > INFO [GossipStage:1] 2012-06-14 18:24:37,473 Gossiper.java (line 804) > InetAddress /192.168.88.48 is now UP > INFO [GossipStage:1] 2012-06-14 18:24:37,473 StorageService.java (line 1008) > Nodes /192.168.88.48 and /192.168.88.70 have the same token 0. /192.168.88 > .48 is the new owner > WARN [GossipStage:1] 2012-06-14 18:24:37,474 TokenMetadata.java (line 135) > Token 0 changing ownership from /192.168.88.70 to /192.168.88.48 > INFO [GossipStage:1] 2012-06-14 18:24:37,475 ColumnFamilyStore.java (line > 705) Enqueuing flush of Memtable-LocationInfo@961917618(20/25 serialized/live > bytes, 1 ops) > INFO [FlushWriter:1272] 2012-06-14 18:24:37,475 Memtable.java (line 246) > Writing Memtable-LocationInfo@961917618(20/25 serialized/live bytes, 1 ops) > INFO [FlushWriter:1272] 2012-06-14 18:24:37,492 Memtable.java (line 283) > Completed flushing /cass_ssd/system/LocationInfo-hc-23-Data.db (74 bytes) > ERROR [RPC-Thread:200943] 2012-06-14 18:24:38,007 Cassandra.java (line 3041) > Internal error processing get_slice > java.lang.NullPointerException > at > org.apache.cassandra.locator.PropertyFileSnitch.getDatacenter(PropertyFileSnitch.java:104) > at > org.apache.cassandra.locator.DynamicEndpointSnitch.getDatacenter(DynamicEndpointSnitch.java:122) > at > org.apache.cassandra.locator.NetworkTopologyStrategy.calculateNaturalEndpoints(NetworkTopologyStrategy.java:93) > at > org.apache.cassandra.locator.AbstractReplicationStrategy.getNaturalEndpoints(AbstractReplicationStrategy.java:100) > at > org.apache.cassandra.service.StorageService.getLiveNaturalEndpoints(StorageService.java:2002) > at > org.apache.cassandra.service.StorageService.getLiveNaturalEndpoints(StorageService.java:1996) > at > org.apache.cassandra.service.StorageProxy.fetchRows(StorageProxy.java:604) > at > org.apache.cassandra.service.StorageProxy.read(StorageProxy.java:564) > at > org.apache.cassandra.thrift.CassandraServer.readColumnFamily(CassandraServer.java:128) > at > org.apache.cassandra.thrift.CassandraServer.getSlice(CassandraServer.java:283) > at > org.apache.cassandra.thrift.CassandraServer.multigetSliceInternal(CassandraServer.java:365) > at > org.apache.cassandra.thrift.CassandraServer.get_slice(CassandraServer.java:326) > at > org.apache.cassandra.thrift.Cassandra$Processor$get_slice.process(Cassandra.java:3033) > at > org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:2889) > at > org.apache.thrift.server.TNonblockingServer$FrameBuffer.invoke(TNonblockingServer.java:631) > at > org.apache.cassandra.thrift.CustomTHsHaServer$Invocation.run(CustomTHsHaServer.java:105) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:662) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira