[
https://issues.apache.org/jira/browse/CASSANDRA-6848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932657#comment-13932657
]
Benedict edited comment on CASSANDRA-6848 at 3/12/14 11:39 PM:
---------------------------------------------------------------
On a hunch, tried "-mode thrift" (i.e. with smart routing disabled) on the
vague idea that it might be grabbing the topology/endpoint data before the
cluster is ready to deliver it fully (or that maybe 2.0 can't). It fixes the
problem.
So not sure exactly the cause, but it's probably not a major issue. If it's a
race on cluster startup, it's probably not a big deal, but if it's an inherent
limitation with 2.0 we should probably detect that and let the user know.
Either way, should fail out more gracefully whatever the case.
was (Author: benedict):
On a hunch, tried "-mode thrift" (i.e. with smart routing disabled) on the
vague idea that it might be grabbing the topology/endpoint data before the
cluster is ready to deliver it fully (or that maybe 2.0 can't). It fixes the
problem.
So not sure exactly the cause, but it's probably not a major issue - something
we should ideally fail more gracefully with. If it's a race on cluster startup,
it's probably not a big deal, but if it's an inherent limitation with 2.0 we
should probably detect that and let the user know. Either way, should possibly
fail out more gracefully whatever the case.
> stress (2.1) spams console with java.util.NoSuchElementException when run
> against nodes recently created
> --------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-6848
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6848
> Project: Cassandra
> Issue Type: Bug
> Reporter: Russ Hatch
> Assignee: Benedict
>
> I'm trying to make performance comparisons between 2.1 and 2.0. To accomplish
> this I'm using the new stress in 2.1, and running it against 2.0 nodes.
> I don't get any stack trace on the console, but I get two
> java.util.NoSuchElementException for each operation stress is doing.
> The reproduce build a ccm cluster with the cassandra-2.0 branch . Run a
> simple stress command from 2.1 like cassandra-stress write n=10 .
--
This message was sent by Atlassian JIRA
(v6.2#6252)
