cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Erick Tryzelaar (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-1012) Problems reading remote rows in trunk?
Date Thu, 22 Apr 2010 16:33:49 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-1012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12859871#action_12859871
] 

Erick Tryzelaar commented on CASSANDRA-1012:
--------------------------------------------

Through the service.StorageProxy.weakReadRemote  code path? For example, I can use cassandra-cli
to connect to machine 1. I run "get Keyspace1.Standard1['1']" and get results back. Connecting
with machine 2, I run the same thing and get no results back. As best as I can tell, the nodes
are talking to each other according to the log, so I'm not sure what's going on.

> Problems reading remote rows in trunk?
> --------------------------------------
>
>                 Key: CASSANDRA-1012
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1012
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 0.7
>            Reporter: Erick Tryzelaar
>
> I've run into a problem with my small 3 node cluster where quorum reads do not return
anything. I'm inserting 10 rows into a fresh database with replication factor 3. I've inserted
with QUORUM, but when I try to read back at QUORUM no data gets returned. However, if I use
the consistency level ONE, I do get results.
> I've dug a bit into this problem, and it appears that internally ThriftServer.getSlice
is finding the column family for the given key, but it's not finding any of the columns, so
thrift doesn't return anything.
> In order to confirm there being a problem, I dropped the RF down to 1 and rebuilt the
cluster. I then reinserted some data, and I can only read data off of one machine.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message