Hi guys,

I got some issues with ccm and unit tests in java-driver. Here is what I see :

tail -f /tmp/1440780247703-0/test/node5/logs/system.log
 INFO [STREAM-IN-/127.0.1.3] 2015-08-28 16:45:06,009 StreamResultFuture.java 
(line 220) [Stream #22d9e9f0-4da4-11e5-9409-5d8a0f12fefd] All sessions completed
 INFO [main] 2015-08-28 16:45:06,009 StorageService.java (line 1014) Bootstrap 
completed! for the tokens [8907077543698545973]
 INFO [main] 2015-08-28 16:45:06,010 ColumnFamilyStore.java (line 785) 
Enqueuing flush of Memtable-local@1738175520(84/840 serialized/live bytes, 8 
ops)
 INFO [FlushWriter:1] 2015-08-28 16:45:06,013 Memtable.java (line 331) Writing 
Memtable-local@1738175520(84/840 serialized/live bytes, 8 ops)
 INFO [FlushWriter:1] 2015-08-28 16:45:06,072 Memtable.java (line 371) 
Completed flushing 
/tmp/1440780247703-0/test/node5/data/system/local/system-local-jb-6-Data.db 
(117 bytes) for commitlog position ReplayPosition(segmentId=1440780271059, 
position=143914)
 INFO [main] 2015-08-28 16:45:06,074 ColumnFamilyStore.java (line 785) 
Enqueuing flush of Memtable-local@1171696270(50/500 serialized/live bytes, 4 
ops)
 INFO [FlushWriter:1] 2015-08-28 16:45:06,074 Memtable.java (line 331) Writing 
Memtable-local@1171696270(50/500 serialized/live bytes, 4 ops)
 INFO [FlushWriter:1] 2015-08-28 16:45:06,118 Memtable.java (line 371) 
Completed flushing 
/tmp/1440780247703-0/test/node5/data/system/local/system-local-jb-7-Data.db (97 
bytes) for commitlog position ReplayPosition(segmentId=1440780271059, 
position=144080)
 INFO [main] 2015-08-28 16:45:06,122 StorageService.java (line 1499) Node 
/127.0.1.5 state jump to normal
 INFO [main] 2015-08-28 16:45:06,124 CassandraDaemon.java (line 518) Waiting 
for gossip to settle before accepting client requests...
 INFO [main] 2015-08-28 16:45:14,125 CassandraDaemon.java (line 550) No gossip 
backlog; proceeding
 INFO [main] 2015-08-28 16:45:14,187 Server.java (line 155) Starting listening 
for CQL clients on /127.0.1.5:9042...
 INFO [main] 2015-08-28 16:45:14,224 ThriftServer.java (line 99) Using 
TFramedTransport with a max frame size of 15728640 bytes.
 INFO [main] 2015-08-28 16:45:14,225 ThriftServer.java (line 118) Binding 
thrift service to /127.0.1.5:9160
 INFO [main] 2015-08-28 16:45:14,233 TServerCustomFactory.java (line 47) Using 
synchronous/threadpool thrift server on 127.0.1.5 : 9160
 INFO [Thread-10] 2015-08-28 16:45:14,233 ThriftServer.java (line 135) 
Listening for thrift clients...


However ccm doesn't see that node5 is running and listening :

    0      [Scheduled Tasks-0] INFO  com.datastax.driver.core.Cluster  - New 
Cassandra host /127.0.1.5:9042 added
    53833  [main] INFO  com.datastax.driver.core.TestUtils  - 127.0.1.5 is not 
UP after 60s
    69528  [main] INFO  com.datastax.driver.core.CCMBridge  - Error during 
tests, kept C* logs in /tmp/1440780247703-0

But at the same time I can see that node5 is running and I can also connect to 
it :

# netstat -lnt|grep 9042
tcp        0      0 127.0.1.5:9042          0.0.0.0:*               LISTEN
tcp        0      0 127.0.1.3:9042          0.0.0.0:*               LISTEN
tcp        0      0 127.0.1.4:9042          0.0.0.0:*               LISTEN
tcp        0      0 127.0.1.2:9042          0.0.0.0:*               LISTEN
tcp        0      0 127.0.1.1:9042          0.0.0.0:*               LISTEN
root@ip-10-0-1-97:~# nc 127.0.1.5 9042

After the error then ccm turns all nodes down to end unit tests :

INFO [GossipStage:1] 2015-08-28 16:45:31,864 Gossiper.java (line 863) 
InetAddress /127.0.1.1 is now DOWN
INFO [GossipStage:1] 2015-08-28 16:45:34,989 Gossiper.java (line 863) 
InetAddress /127.0.1.3 is now DOWN
INFO [GossipStage:1] 2015-08-28 16:45:38,087 Gossiper.java (line 863) 
InetAddress /127.0.1.2 is now DOWN
INFO [StorageServiceShutdownHook] 2015-08-28 16:45:39,181 ThriftServer.java 
(line 141) Stop listening to thrift clients
INFO [StorageServiceShutdownHook] 2015-08-28 16:45:39,200 Server.java (line 
181) Stop listening for CQL clients

Any idea ? Any known issue ?

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