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From "Ryan McGuire (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-6965) sstableloader fails to stream data
Date Tue, 01 Apr 2014 02:28:14 GMT
Ryan McGuire created CASSANDRA-6965:
---------------------------------------

             Summary: sstableloader fails to stream data
                 Key: CASSANDRA-6965
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6965
             Project: Cassandra
          Issue Type: Bug
            Reporter: Ryan McGuire


When loading a snapshot via sstableloader I get this NullPointerException:

{code}
Established connection to initial hosts
Opening sstables and calculating sections to stream
Streaming relevant part of /tmp/tmpmusajE/ks/cf/ks-cf-ka-1-Data.db to [/127.0.0.1]
Streaming session ID: 276a9d20-b944-11e3-9f60-4191ec2d6f66
Exception in thread "STREAM-OUT-/127.0.0.1" java.lang.NullPointerException
	at org.apache.cassandra.streaming.ConnectionHandler$MessageHandler.signalCloseDone(ConnectionHandler.java:249)
	at org.apache.cassandra.streaming.ConnectionHandler$OutgoingMessageHandler.run(ConnectionHandler.java:375)
	at java.lang.Thread.run(Thread.java:744)
{code}

Which at first I thought meant it was unable to connect, but I do see this in system.log,
indicating the connection was successful:

{code}
INFO  [STREAM-INIT-/127.0.0.1:55820] 2014-03-31 22:20:12,265 StreamResultFuture.java:121 -
[Stream #276a9d20-b944-11e3-9f60-4191ec2d6f66] Received streaming plan for Bulk Load
INFO  [STREAM-IN-/10.13.37.130] 2014-03-31 22:20:12,272 StreamResultFuture.java:173 - [Stream
#276a9d20-b944-11e3-9f60-4191ec2d6f66] Prepare completed. Receiving 1 files(1726 bytes), sending
0 files(0 bytes)
INFO  [STREAM-IN-/10.13.37.130] 2014-03-31 22:20:12,280 CompressedStreamReader.java:65 - reading
file from /10.13.37.130, repairedAt = 0
{code}

To reproduce this behaviour, run the [snapshot_test.py:TestSnapshot.test_basic_snapshot dtest|https://github.com/riptano/cassandra-dtest/blob/85692be39cb6b1b5ebc96905834ff7bb174de0bc/snapshot_test.py#L40]
on 2.1 HEAD.



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