Consistency QUORUM does not work anymore
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Key: CASSANDRA-2081
URL: https://issues.apache.org/jira/browse/CASSANDRA-2081
Project: Cassandra
Issue Type: Bug
Components: Core
Environment: linux, hector + cassandra
Reporter: Thibaut
Priority: Blocker
Fix For: 0.7.1
I'm using apache-cassandra-2011-01-28_20-06-01.jar and hector 7.0.25.
Using consistency level Quorum won't work anymore (tested it on read).
Consisteny level ONE still works though
I have tried this with one dead node in my cluster.
If I restart cassandra with an older svn revision
(apache-cassandra-2011-01-28_20-06-01.jar), I can access the cluster with
consistency level QUORUM again, while still using
apache-cassandra-2011-01-28_20-06-01.jar and hector 7.0.25 in my application.
11/01/31 19:54:38 ERROR connection.CassandraHostRetryService: Downed
intr1n18(192.168.0.18):9160 host still appears to be down: Unable to open
transport to intr1n18(192.168.0.18):9160 , java.net.NoRouteToHostException: No
route to host
11/01/31 19:54:38 INFO connection.CassandraHostRetryService: Downed Host retry
status false with host: intr1n18(192.168.0.18):9160
11/01/31 19:54:45 ERROR connection.HConnectionManager: Could not fullfill
request on this host CassandraClient<intr1n11:9160-483>
intr1n11 is marked as up however and I can also access the node through the
cassandra cli.
192.168.0.1 Up Normal 8.02 GB 5.00% 0cc
192.168.0.2 Up Normal 7.96 GB 5.00% 199
192.168.0.3 Up Normal 8.24 GB 5.00% 266
192.168.0.4 Up Normal 4.94 GB 5.00% 333
192.168.0.5 Up Normal 5.02 GB 5.00% 400
192.168.0.6 Up Normal 5 GB 5.00% 4cc
192.168.0.7 Up Normal 5.1 GB 5.00% 599
192.168.0.8 Up Normal 5.07 GB 5.00% 666
192.168.0.9 Up Normal 4.78 GB 5.00% 733
192.168.0.10 Up Normal 4.34 GB 5.00% 7ff
192.168.0.11 Up Normal 5.01 GB 5.00% 8cc
192.168.0.12 Up Normal 5.31 GB 5.00% 999
192.168.0.13 Up Normal 5.56 GB 5.00% a66
192.168.0.14 Up Normal 5.82 GB 5.00% b33
192.168.0.15 Up Normal 5.57 GB 5.00% c00
192.168.0.16 Up Normal 5.03 GB 5.00% ccc
192.168.0.17 Up Normal 4.77 GB 5.00% d99
192.168.0.18 Down Normal ? 5.00% e66
192.168.0.19 Up Normal 4.78 GB 5.00% f33
192.168.0.20 Up Normal 4.83 GB 5.00% ffffffffffffffff
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