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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