I've got some nodes in a "moving" state in a cluster (the nodes to which
they stream shouldn't overlap), and I'm finding it difficult to determine
if they're actually doing anything related to the move at this point, or if
they're stuck in the state and not actually doing anything.
In each case, I
etes. Even
if it isn't, it seems likely that the cluster will be in a healthy state
soon, so we can reimport as necessary and we'll be out of the woods.
Now that I've said all that, something will inevitably go wrong, but until
that happens, thanks again for the feedback.
- Ethan
ryption options you specified, and see where
that gets us. Thanks for the assistance.
- Ethan
> On Thu, Sep 15, 2011 at 8:40 AM, Ethan Rowe wrote:
> > On Thu, Sep 15, 2011 at 9:21 AM, Jonathan Ellis
> wrote:
> >>
> >> Where did the data loss come in?
> >
&
, Sep 15, 2011 at 8:08 AM, Ethan Rowe wrote:
> > After further review, I'm definitely going to scrub all the original
> nodes
> > in the cluster.
> > We've lost some data as a result of this situation. It can be restored,
> but
> > the question is
12 to fix this.
>
> On Thu, Sep 15, 2011 at 7:13 AM, Ethan Rowe wrote:
> > Here's a typical log slice (not terribly informative, I fear):
> >>
> >> INFO [AntiEntropyStage:2] 2011-09-15 05:41:36,106
> AntiEntropyService.java
>
iple nodes at a time, provided they
aren't replication neighbors?
On Thu, Sep 15, 2011 at 8:18 AM, Ethan Rowe wrote:
> I just noticed the following from one of Jonathan Ellis' messages
> yesterday:
>
>> Added to NEWS:
>>
>>- After upgrading, run nodetool
likely to be part of the set of failing streams.
On Thu, Sep 15, 2011 at 8:13 AM, Ethan Rowe wrote:
> Here's a typical log slice (not terribly informative, I fear):
>
>> INFO [AntiEntropyStage:2] 2011-09-15 05:41:36,106 AntiEntropyService.java
>> (l
>> ine 884) P
stream, I see that it has
concurrently opened a stream in the other direction, which could be the one
that the exception pertains to.
On Thu, Sep 15, 2011 at 7:41 AM, Sylvain Lebresne wrote:
> On Thu, Sep 15, 2011 at 1:16 PM, Ethan Rowe wrote:
> > Hi.
> >
> > We've
Hi.
We've been running a 7-node cluster with RF 3, QUORUM reads/writes in our
production environment for a few months. It's been consistently stable
during this period, particularly once we got out maintenance strategy fully
worked out (per node, one repair a week, one major compaction a week, th
That's the impression
I got from the docs but it wasn't totally clear to me.
On Mon, Jun 27, 2011 at 3:33 PM, Jonathan Ellis wrote:
> There's a JMX method to get the number of sstables in a CF, is that
> what you're looking for?
>
> On Mon, Jun 27, 2011 at 1:04 PM, Ethan Row
Is there any straightforward means of seeing what's going on after issuing a
truncate (on 0.7.5)? I'm not seeing evidence that anything actually
happened. I've disabled read repair on the column family in question and
don't have anything actively reading/writing at present, apart from my
one-off
124 : {
> id6
> }
> }
>
> The problem is you can't do that using OPP in cassandra 0.7, or it's just
> me missing something?
>
> Thanks for your answer,
> Guille
>
> On Thu, Apr 14, 2011 at 4:49 PM, Ethan Rowe wrote:
>
>> How do you plan to read the da
How do you plan to read the data? Entire histories, or in relatively
confined slices of time? Do the events have any attributes by which you
might segregate them, apart from time?
If you can divide time into a fixed series of intervals, you can insert
members of a given interval as columns (or s
anged jobs since then and I just haven't had time with the things
> I've been doing here. If you'd like to take a stab at it, you're welcome to
> rebase and get it finished.
>
> On Mar 17, 2011, at 12:57 PM, Ethan Rowe wrote:
>
> > Hello.
> >
> >
Hello.
What's the current thinking on input support for Hadoop streaming? It seems
like the relevant Jira issue has been quiet for some time:
https://issues.apache.org/jira/browse/CASSANDRA-1497
Thanks.
- Ethan
On 04/26/2010 03:11 PM, Tatu Saloranta wrote:
On Mon, Apr 26, 2010 at 10:35 AM, Ethan Rowe wrote:
On 04/26/2010 01:26 PM, Isaac Arias wrote:
On Apr 26, 2010, at 12:13 PM, Geoffry Roberts wrote:
...
In my opinion, a mapping solution for Cassandra should be more like a
Template
efore too long. Hopefully a week or two.
Thanks.
- Ethan
--
Ethan Rowe
End Point Corporation
et...@endpoint.com
On 03/25/2010 11:18 AM, Ethan Rowe wrote:
[snip]
I'll defer to the Rackspace folks regarding Rackspace Cloud; it has
been I/O on average since you're dealing with a real, local disk. But
I don't know about getting a second disk in that environment, though.
That should have s
throughput.
I'll defer to the Rackspace folks regarding Rackspace Cloud; it has been
I/O on average since you're dealing with a real, local disk. But I
don't know about getting a second disk in that environment, though.
--
Ethan Rowe
End Point Corporation
et...@endpoint.com
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