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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-3157) After a "short read", the wrong read command may be used
Date Thu, 08 Sep 2011 13:48:08 GMT
After a "short read", the wrong read command may be used
--------------------------------------------------------

                 Key: CASSANDRA-3157
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3157
             Project: Cassandra
          Issue Type: Bug
          Components: Core
    Affects Versions: 1.0
            Reporter: Sylvain Lebresne
            Assignee: Sylvain Lebresne
            Priority: Minor
             Fix For: 1.0
         Attachments: 3157.patch

In fetchRows, there is this code:
{noformat}
    for (int i = 0; i < commandsToSend.size(); i++)
    {
        ReadCallback<Row> handler = readCallbacks.get(i);
        ReadCommand command = commands.get(i);
{noformat}
On the first iteration of fetchRows, commands == commandsToSend so this is ok, but on a short
read, commandsToSend will only contain the command to retry so we'll pick up the wrong command
on the last line.

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