[jira] [Created] (CASSANDRA-8007) sstableloader throws exceptions when used with '-cph'

[Yuki Morishita (JIRA)]

Yuki Morishita created CASSANDRA-8007:
-----------------------------------------

             Summary: sstableloader throws exceptions when used with '-cph'
                 Key: CASSANDRA-8007
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8007
             Project: Cassandra
          Issue Type: Bug
            Reporter: Yuki Morishita
            Assignee: Yuki Morishita
            Priority: Minor
             Fix For: 2.1.1


When I use {{sstableloader}} with {{-cph}}(connections per host) option greater 
than 1, I get the following exceptions.

{code}
java.lang.NullPointerException: null
        at 
org.apache.cassandra.io.sstable.SSTableReader$6.run(SSTableReader.java:637) 
~[main/:na]
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 
~[na:1.7.0_51]
        at java.util.concurrent.FutureTask.run(FutureTask.java:262) 
~[na:1.7.0_51]
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
 ~[na:1.7.0_51]
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
 ~[na:1.7.0_51]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
~[na:1.7.0_51]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
[na:1.7.0_51]
        at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
{code}

also,

{code}
ERROR 14:33:52 [Stream #218f2470-458a-11e4-a929-cb31cb113424] Streaming error 
occurred
java.lang.AssertionError: Reference counter -1 for 
/home/yuki/Keyspace1/Standard1-cb5e6f30458811e49349511b628b066f/Keyspace1-Standard1-ka-6-Data.db
        at 
org.apache.cassandra.io.sstable.SSTableReader.releaseReference(SSTableReader.java:1597)
 ~[main/:na]
        at 
org.apache.cassandra.streaming.StreamTransferTask.complete(StreamTransferTask.java:68)
 ~[main/:na]
        at 
org.apache.cassandra.streaming.StreamSession.received(StreamSession.java:522) 
~[main/:na]
        at 
org.apache.cassandra.streaming.StreamSession.messageReceived(StreamSession.java:404)
 ~[main/:na]
        at 
org.apache.cassandra.streaming.ConnectionHandler$IncomingMessageHandler.run(ConnectionHandler.java:295)
 ~[main/:na]
        at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
{code}

Looks like there are conflict in grabbing SSTables to stream.



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