[jira] [Commented] (CASSANDRA-15795) Cannot read data from a 3-node cluster which has two nodes down
[ https://issues.apache.org/jira/browse/CASSANDRA-15795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17305791#comment-17305791 ] Paulo Motta commented on CASSANDRA-15795: - Hi [~ycozy] are you still seeing this issue? are you using authentication? > Cannot read data from a 3-node cluster which has two nodes down > --- > > Key: CASSANDRA-15795 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15795 > Project: Cassandra > Issue Type: Bug >Reporter: YCozy >Priority: Normal > > I start up a 3 nodes cluster, and write a row with 'replication_factor' : > '2'. The consistency level is ONE. > Then I kill two nodes, and try to get the row that I just inserted by cqlsh. > But cqlsh returns NoHostAvailable. > I find this issue in CA 3.11.5, and it can also be exposed in newest 3.11.6. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Commented] (CASSANDRA-15795) Cannot read data from a 3-node cluster which has two nodes down
[ https://issues.apache.org/jira/browse/CASSANDRA-15795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17114919#comment-17114919 ] YCozy commented on CASSANDRA-15795: --- [~jasonstack] Sorry, I checked my cqlsh history, and found that my replication_factor is 2. This time I use your commands, except changing replication_factor to 2. In my cluster, node 1 and node 3 store the data replica. After stopping node 2 and node 3, I get NoHostAvailable when select * from ks.cf on node 1. > Cannot read data from a 3-node cluster which has two nodes down > --- > > Key: CASSANDRA-15795 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15795 > Project: Cassandra > Issue Type: Bug >Reporter: YCozy >Priority: Normal > > I start up a 3 nodes cluster, and write a row with 'replication_factor' : > '2'. The consistency level is ONE. > Then I kill two nodes, and try to get the row that I just inserted by cqlsh. > But cqlsh returns NoHostAvailable. > I find this issue in CA 3.11.5, and it can also be exposed in newest 3.11.6. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
[jira] [Commented] (CASSANDRA-15795) Cannot read data from a 3-node cluster which has two nodes down
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https://issues.apache.org/jira/browse/CASSANDRA-15795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17104365#comment-17104365
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ZhaoYang commented on CASSANDRA-15795:
--
I cannot reproduce it with CCM on latest cassandra 3.11:
* ccm create -n 3 apollo --install-dir=TO_CASSANDRA && ccm start
* cqlsh> create keyspace ks WITH replication = \{'class':'SimpleStrategy',
'replication_factor' : 3};
cqlsh> use ks;
cqlsh:ks> create table cf (key int primary key, value int);
cqlsh:ks> insert into cf (key, value) values(1,1);
* ccm node2 stop && ccm node3 stop
* cqlsh> select * from ks.cf
> Cannot read data from a 3-node cluster which has two nodes down
> ---
>
> Key: CASSANDRA-15795
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15795
> Project: Cassandra
> Issue Type: Bug
> Components: Cluster/Gossip, Consistency/Coordination
>Reporter: YCozy
>Priority: Normal
>
> I start up a 3 nodes cluster, and write a row with 'replication_factor' :
> '3'. The consistency level is ONE.
> Then I kill two nodes, and try to get the row that I just inserted by cqlsh.
> But cqlsh returns NoHostAvailable.
> I find this issue in CA 3.11.5, and it can also be exposed in newest 3.11.6.
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[jira] [Commented] (CASSANDRA-15795) Cannot read data from a 3-node cluster which has two nodes down
[ https://issues.apache.org/jira/browse/CASSANDRA-15795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17101560#comment-17101560 ] YCozy commented on CASSANDRA-15795: --- Kishan reported a similar issue. The test in 11804 is flaky, while I can always successfully reproduce this issue. And Kishan said 'I was able to repro on C* 3.5 but not in C* 3.6', but I find this bug in 3.11.6. So maybe it's a new issue? > Cannot read data from a 3-node cluster which has two nodes down > --- > > Key: CASSANDRA-15795 > URL: https://issues.apache.org/jira/browse/CASSANDRA-15795 > Project: Cassandra > Issue Type: Bug > Components: Cluster/Gossip, Consistency/Coordination >Reporter: YCozy >Priority: Normal > > I start up a 3 nodes cluster, and write a row with 'replication_factor' : > '3'. The consistency level is ONE. > Then I kill two nodes, and try to get the row that I just inserted by cqlsh. > But cqlsh returns NoHostAvailable. > My Cassandra version is 3.11.6. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org
