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Posted to commits@cassandra.apache.org by "Dominic Williams (JIRA)" <ji...@apache.org> on 2010/05/20 16:12:53 UTC
[jira] Created: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
describe_ring() throws on single node clusters and/or probably clusters without a replication factor
----------------------------------------------------------------------------------------------------
Key: CASSANDRA-1111
URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
Project: Cassandra
Issue Type: Bug
Components: Core
Affects Versions: 0.6.1
Environment: Mac OS X Snow Leopard
Reporter: Dominic Williams
You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
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:637)
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[jira] Resolved: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
Posted by "Gary Dusbabek (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Dusbabek resolved CASSANDRA-1111.
--------------------------------------
Resolution: Cannot Reproduce
Closing until we better understand how to duplicate the problem.
> describe_ring() throws on single node clusters and/or probably clusters without a replication factor
> ----------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-1111
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Environment: Mac OS X Snow Leopard
> Reporter: Dominic Williams
> Assignee: Gary Dusbabek
> Fix For: 0.6.2
>
> Original Estimate: 0.75h
> Remaining Estimate: 0.75h
>
> You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
> ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
> java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
> at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
> at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
> at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
> at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
> at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
> at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
> 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:637)
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[jira] Reopened: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
Posted by "Gary Dusbabek (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Dusbabek reopened CASSANDRA-1111:
--------------------------------------
Will re-examine using supplied steps.
> describe_ring() throws on single node clusters and/or probably clusters without a replication factor
> ----------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-1111
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Environment: Mac OS X Snow Leopard
> Reporter: Dominic Williams
> Assignee: Gary Dusbabek
> Fix For: 0.6.2
>
> Original Estimate: 0.75h
> Remaining Estimate: 0.75h
>
> You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
> ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
> java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
> at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
> at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
> at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
> at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
> at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
> at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
> 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:637)
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[jira] Commented: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
Posted by "tholzer (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12872085#action_12872085 ]
tholzer commented on CASSANDRA-1111:
------------------------------------
I can reproduce this with the following:
Linux & Python 2.6.4
{noformat}
from thrift.transport.TSocket import TSocket
from thrift.protocol.TBinaryProtocol import TBinaryProtocol
from cassandra.Cassandra import Client
if __name__ == "__main__":
tsocket = TSocket('localhost', 9160)
tsocket.open()
tprotocol = TBinaryProtocol(tsocket)
client = Client(tprotocol)
keyspaces = client.describe_keyspaces()
for keyspace in keyspaces:
print "%s" % client.describe_ring(keyspace)
{noformat}
Output:
{noformat}
[TokenRange(end_token='107294900513650794844962875501795914878', start_token='107294900513650794844962875501795914878', endpoints=['127.0.0.1'])]
Traceback (most recent call last):
File "test/t1.py", line 13, in <module>
print "%s" % client.describe_ring(keyspace)
File "cassandra/Cassandra.py", line 964, in describe_ring
return self.recv_describe_ring()
File "cassandra/Cassandra.py", line 975, in recv_describe_ring
(fname, mtype, rseqid) = self._iprot.readMessageBegin()
File "thrift/protocol/TBinaryProtocol.py", line 126, in readMessageBegin
sz = self.readI32()
File "thrift/protocol/TBinaryProtocol.py", line 203, in readI32
buff = self.trans.readAll(4)
File "thrift/transport/TTransport.py", line 58, in readAll
chunk = self.read(sz-have)
File "thrift/transport/TSocket.py", line 94, in read
raise TTransportException(type=TTransportException.END_OF_FILE, message='TSocket read 0 bytes')
thrift.transport.TTransport.TTransportException: TSocket read 0 bytes
{noformat}
Server log:
{noformat}
ERROR 16:40:55,288 Error occurred during processing of message.
java.lang.RuntimeException: No replica strategy configured for system
at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
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:619)
{noformat}
> describe_ring() throws on single node clusters and/or probably clusters without a replication factor
> ----------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-1111
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Environment: Mac OS X Snow Leopard
> Reporter: Dominic Williams
> Assignee: Gary Dusbabek
> Fix For: 0.6.2
>
> Original Estimate: 0.75h
> Remaining Estimate: 0.75h
>
> You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
> ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
> java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
> at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
> at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
> at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
> at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
> at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
> at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
> 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:637)
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[jira] Commented: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
Posted by "Gary Dusbabek (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12870041#action_12870041 ]
Gary Dusbabek commented on CASSANDRA-1111:
------------------------------------------
I'm having difficulty reproducing this problem in branches/cassandra-0.6. What I comment out <ReplicaPlacementStrategy>, I get the following error on startup:
ERROR 11:26:08,593 Fatal error: Missing replicaplacementstrategy directive for Keyspace1
Bad configuration; unable to start server
I get a similar error when I configure a replicaplacementstrategy, but leave the replicationfactor out.
Is it possible to work up a short test that duplicates this problem?
> describe_ring() throws on single node clusters and/or probably clusters without a replication factor
> ----------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-1111
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Environment: Mac OS X Snow Leopard
> Reporter: Dominic Williams
> Assignee: Gary Dusbabek
> Fix For: 0.6.2
>
> Original Estimate: 0.75h
> Remaining Estimate: 0.75h
>
> You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
> ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
> java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
> at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
> at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
> at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
> at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
> at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
> at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
> 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:637)
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[jira] Updated: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
Posted by "Gary Dusbabek (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gary Dusbabek updated CASSANDRA-1111:
-------------------------------------
Attachment: 1111-0.6.txt
> describe_ring() throws on single node clusters and/or probably clusters without a replication factor
> ----------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-1111
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Environment: Mac OS X Snow Leopard
> Reporter: Dominic Williams
> Assignee: Gary Dusbabek
> Fix For: 0.6.3
>
> Attachments: 1111-0.6.txt
>
> Original Estimate: 0.75h
> Remaining Estimate: 0.75h
>
> You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
> ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
> java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
> at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
> at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
> at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
> at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
> at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
> at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
> 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:637)
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[jira] Commented: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12873105#action_12873105 ]
Jonathan Ellis commented on CASSANDRA-1111:
-------------------------------------------
+1
> describe_ring() throws on single node clusters and/or probably clusters without a replication factor
> ----------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-1111
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Environment: Mac OS X Snow Leopard
> Reporter: Dominic Williams
> Assignee: Gary Dusbabek
> Fix For: 0.6.3
>
> Attachments: 1111-0.6.txt
>
> Original Estimate: 0.75h
> Remaining Estimate: 0.75h
>
> You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
> ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
> java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
> at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
> at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
> at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
> at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
> at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
> at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
> 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:637)
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[jira] Commented: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
Posted by "Dominic Williams (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12873600#action_12873600 ]
Dominic Williams commented on CASSANDRA-1111:
---------------------------------------------
Hi, fwiw was planning to use describe_ring() in new Pelops Java client library to discover the nodes in a cluster i.e. connection pool starts with a few known nodes then discovers all.
Problem occurred on single node setup on my laptop but I'm guessing that without this working there would be no way to "know" there is only one node.
In such cases TokenRange will always map to 1/the same node, but that's still useful information, at least for Pelops
> describe_ring() throws on single node clusters and/or probably clusters without a replication factor
> ----------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-1111
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Environment: Mac OS X Snow Leopard
> Reporter: Dominic Williams
> Assignee: Gary Dusbabek
> Fix For: 0.6.3, 0.7
>
> Attachments: 1111-0.6.txt
>
> Original Estimate: 0.75h
> Remaining Estimate: 0.75h
>
> You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
> ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
> java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
> at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
> at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
> at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
> at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
> at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
> at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
> 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:637)
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[jira] Updated: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-1111:
--------------------------------------
Fix Version/s: 0.6.3
(was: 0.6.2)
> describe_ring() throws on single node clusters and/or probably clusters without a replication factor
> ----------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-1111
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Environment: Mac OS X Snow Leopard
> Reporter: Dominic Williams
> Assignee: Gary Dusbabek
> Fix For: 0.6.3
>
> Original Estimate: 0.75h
> Remaining Estimate: 0.75h
>
> You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
> ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
> java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
> at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
> at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
> at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
> at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
> at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
> at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
> 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:637)
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[jira] Updated: (CASSANDRA-1111) describe_ring() throws on single
node clusters and/or probably clusters without a replication factor
Posted by "Jonathan Ellis (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CASSANDRA-1111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-1111:
--------------------------------------
Assignee: Gary Dusbabek
Fix Version/s: 0.6.2
Affects Version/s: 0.6
(was: 0.6.1)
> describe_ring() throws on single node clusters and/or probably clusters without a replication factor
> ----------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-1111
> URL: https://issues.apache.org/jira/browse/CASSANDRA-1111
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Affects Versions: 0.6
> Environment: Mac OS X Snow Leopard
> Reporter: Dominic Williams
> Assignee: Gary Dusbabek
> Fix For: 0.6.2
>
> Original Estimate: 0.75h
> Remaining Estimate: 0.75h
>
> You use Thrift to call describe_ring() on a cluster with only a single node. The Thrift connection is broken, and the system.log shows the exception that has been thrown:
> ERROR [pool-1-thread-15] 2010-05-20 13:15:24,753 TThreadPoolServer.java (line 259) Error occurred during processing of message.
> java.lang.RuntimeException: No replica strategy configured for L1AbuseReports
> at org.apache.cassandra.service.StorageService.getReplicationStrategy(StorageService.java:246)
> at org.apache.cassandra.service.StorageService.constructRangeToEndPointMap(StorageService.java:457)
> at org.apache.cassandra.service.StorageService.getRangeToAddressMap(StorageService.java:443)
> at org.apache.cassandra.service.StorageService.getRangeToEndPointMap(StorageService.java:433)
> at org.apache.cassandra.thrift.CassandraServer.describe_ring(CassandraServer.java:628)
> at org.apache.cassandra.thrift.Cassandra$Processor$describe_ring.process(Cassandra.java:1781)
> at org.apache.cassandra.thrift.Cassandra$Processor.process(Cassandra.java:1125)
> at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:253)
> 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:637)
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