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https://issues.apache.org/jira/browse/CASSANDRA-2081?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12988879#comment-12988879
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Jonathan Ellis commented on CASSANDRA-2081:
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Is this RF=3?
What do you see in the Cassandra log when you set log level to debug, for the
queries that Hector gives up on?
What are the versions you tried that works/doesn't work? (In description above
both versions are given as apache-cassandra-2011-01-28_20-06-01.jar.)
> Consistency QUORUM does not work anymore (hector:Could not fullfill request
> on this host)
> -----------------------------------------------------------------------------------------
>
> 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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