Not sure if this is the cause, but do all of your nodes have the same seed list? Did you bring up the seeds first?
- Tyler On Wed, Oct 27, 2010 at 1:46 PM, Thibaut Britz < thibaut.br...@trendiction.com> wrote: > Depending on the range I choose, choosing manually a token will also fail. > (node will never exit boostrap, streams doesn't list any open streams) > > > INFO [Thread-53] 2010-10-27 20:33:37,399 SSTableReader.java (line 120) > Sampling index for /hd2/cassandra/data/table_xyz/table_xyz-3-Data.db > INFO [Thread-53] 2010-10-27 20:33:37,444 StreamCompletionHandler.java > (line 64) Streaming added /hd2/cassandra/data/table_xyz/table_xyz-3-Data.db > > Stacktracke: > > "pool-1-thread-53" prio=10 tid=0x00000000412f2800 nid=0x215c runnable > [0x00007fd7cf217000] > java.lang.Thread.State: RUNNABLE > at java.net.SocketInputStream.socketRead0(Native Method) > at java.net.SocketInputStream.read(SocketInputStream.java:129) > at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) > at java.io.BufferedInputStream.read1(BufferedInputStream.java:258) > at java.io.BufferedInputStream.read(BufferedInputStream.java:317) > - locked <0x00007fd7e77e0520> (a java.io.BufferedInputStream) > at > org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:126) > at > org.apache.thrift.transport.TTransport.readAll(TTransport.java:84) > at > org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:314) > at > org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:262) > at > org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:192) > at > org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1154) > at > org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:167) > 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) > > > > > > > On Wed, Oct 27, 2010 at 8:27 PM, Thibaut Britz < > thibaut.br...@trendiction.com> wrote: > >> Hello Tyler, >> >> thanksf or the quick answer. That's true, I should have noticed. >> >> I also tried kicking out one node, clearing all directories and then >> restarting it with the bootstrap option. It received a few files, but just >> set there in bootstrapping mode (streams always printed bootstrapping >> without any files open), forever (> 15 minutes). I stopped the applicaiton >> so it couldn't be load related, and also tried with a fresh cluster restart. >> What could cause this? >> >> (This should ahve the advantage of cassandra choosing a key in my range >> which splits the range evenly?) >> >> >> Thanks, >> Thibaut >> >> >> >> >> >> >> >> >> On Wed, Oct 27, 2010 at 7:40 PM, Tyler Hobbs <ty...@riptano.com> wrote: >> >>> With OrderPreservingPartitioner, you have to keep the ring balanced >>> manually. >>> This is why people frequently suggest that you use RandomPartitioner >>> unless >>> you absolutely have to do otherwise. With OPP, keys are *not* evenly >>> distributed >>> around the ring. >>> >>> Apparently you have lots of keys that are between ~'t' and 'x', so start >>> bunching >>> your tokens there. >>> >>> - Tyler >>> >>> >>> On Wed, Oct 27, 2010 at 12:00 PM, Thibaut Britz < >>> thibaut.br...@trendiction.com> wrote: >>> >>>> Hi, >>>> >>>> I have a little java hector test application running whcih writes and >>>> reads data to my little cassandra cluster (7 nodes). >>>> >>>> The data doesn't get loadbalanced at all: >>>> >>>> 192.168.1.12 Up 178.32 MB >>>> 8S6VvT7oKNcQTso3 |<--| >>>> 192.168.1.14 Up 30.12 MB >>>> 9tybk3nB6JCtqQU1 | ^ >>>> 192.168.1.15 Up 11.96 MB >>>> RZVG3NC3ksqjEmYE v | >>>> 192.168.1.16 Up 668.7 KB >>>> aTV6W12YxxMI31Z8 | ^ >>>> 192.168.1.10 Up 22.86 GB >>>> u5iaQxEfyUSwnPn1 v | >>>> 192.168.1.13 Up 22.5 GB >>>> vZlWeU8b6LBeAcAY | ^ >>>> 192.168.1.11 Up 22.27 GB >>>> xrmaUS6nnrYFSk8e |-->| >>>> >>>> What could be the issue? I couldn't find anything in the FAQ related to >>>> this >>>> >>>> Will data (writes) always be added to the server I connect to? If so, >>>> why will the replicas then always be stored on the same 2 other machines. >>>> >>>> (Tested with >>>> <Partitioner>org.apache.cassandra.dht.OrderPreservingPartitioner</Partitioner> >>>> on 0.6.5 and replication level 3) >>>> >>>> Thanks, >>>> Thibaut >>>> >>>> >>>> >>>> >>> >> >
