Hey folks, perhaps a dumb question but I ran into this situation and it's a
bit unclear what's going on.
We are running a 3 nodes cluster with RF 3 (cass 1.0.11). We had one issue
with one node and it was down for like 1 hour.
I brought the node up again as soon as I realized it was down (and gan
What does "nt ring" show (on this node and on the other two)?
That may provide some clues.
From: Patricio Echagüe mailto:patric...@gmail.com>>
Reply-To: mailto:user@cassandra.apache.org>>
Date: Sun, 2 Sep 2012 15:50:31 -0700
To:
mailto:cassandra-u...@incubator.apache.org>>
Subject: Repair has no
The whole test run is taking longer ? So it could be slower queries or slower
test setup / tear down?
If you are creating and truncate the KS for each of the 500 tests is that
taking longer ? (Schema code has changed a lot 0.7 > 1.0)
Can you log the execution time for tests and find ones that ar
Hi Jeffrey,
I think I described the problem wrong :) I don't want to do Java's memory
GC. I want to do cassandra's GC - that is I want to "really" remove deleted
rows from a column family and get my disc space back.
2012/8/31 Jeffrey Kesselman
> Cassandra at least used to do disc cleanup as a s
I think you want the o.a.c.db.marshal.TypeParser.
You can pass a CLI format composite type to the parse() func.
It's in 1.0X
Cheers
-
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com
On 1/09/2012, at 6:44 AM, Jeff Schmidt wrote:
> Hello:
>
> I'm u
> I think I described the problem wrong :) I don't want to do Java's memory
> GC. I want to do cassandra's GC - that is I want to "really" remove deleted
> rows from a column family and get my disc space back.
I think that was clear from your post. I don't see a problem with your
process. Setting
> I think that was clear from your post. I don't see a problem with your
> process. Setting gc grace to 0 and forcing compaction should indeed
> return you to the smallest possible on-disk size.
(But may be unsafe as documented; can cause deleted data to pop back up, etc.)
--
/ Peter Schuller (@
Hi Peter,
I don't compare it with PosgreSQL size, I just make some estimations.. This
table / column family stores some xml documents with average raw size of
2Mb each and total size about 5Gb. However the space cassandra occupies on
disc is 70Gb (after gc_grace was set to 0 and major compaction w
> Maybe there is some tool to analyze it? It would be great if I could somehow
> export each row of a column family into a separate file - so I could see
> their count and sizes. Is there any such tool? Or maybe you have some better
> thoughts...
Use something like pycassa to non-obnoxiously itera
On Fri, Aug 31, 2012 at 7:03 AM, Alexander Shutyaev wrote:
> Does anyone have any suggestions on how can I analyze my problem? Or maybe
> I'm doing something wrong and there is another way to force gc on an
> existing column family.
>
Are you using leveled compaction? I haven't looked into it too
Hi Derek,
I'm using size-tiered compaction.
2012/9/3 Derek Williams
> On Fri, Aug 31, 2012 at 7:03 AM, Alexander Shutyaev wrote:
>
>> Does anyone have any suggestions on how can I analyze my problem? Or
>> maybe I'm doing something wrong and there is another way to force gc on an
>> existing co
We have same problem.
On Friday, August 31, 2012, Jean-Armel Luce wrote:
> Hello Aaron.
>
> Thanks for your answer
>
> Jira ticket 4597 created :
https://issues.apache.org/jira/browse/CASSANDRA-4597
>
> Jean-Armel
>
> 2012/8/31 aaron morton
>
> Looks like a bug.
> Can you please create a ticket
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