You might run it from a VM?
2012/1/30 Ertio Lew ertio...@gmail.com
On Mon, Jan 30, 2012 at 7:16 AM, Frisch, Michael
michael.fri...@nuance.com wrote:
OpsCenter?
http://www.datastax.com/products/opscenter
- Mike
I have tried Sebastien's phpmyAdmin For
On Sun, 29 Jan 2012 23:26:52 +1300
aaron morton aa...@thelastpickle.com wrote:
and compare them, but at this point I need to focus on one to get
things working, so I'm trying to make a best initial guess.
I would go for RP then, BOP may look like less work to start with but
it *will* bite
I'm trying to work through various failure modes to figure out the
proper operating procedure and proper client coding practices. I'm a
little unclear about what happens when a network partition gets
repaired. Take the following scenario:
- cluster with 5 nodes: A thru E; RF = 3; read_cf = 1;
(not trolling) but do you have any ideas on how ?
The token produced by the partitioner is used as the key in the distributed
hash table so we can map keys to nodes, and evenly distribute load. If the
range of tokens for the DHT are infinite it's difficult to evenly map them to a
finite set
If you are working at CF ONE you are accepting that *any* value for a key+col
combination stored on a replica for a row is a valid response, and that
includes no value.
After the nodes have detected the others are UP they will start their HH in a
staggered fashion, and will rate limit
Well as they say Lies, damned lies, and statistics This is a alternate
comparison you can review:
http://www.cubrid.org/blog/dev-platform/nosql-benchmarking/
YCSB is a known and agreed upon benchmark. The benchmark you link includes
no sourcecode to reproduce with and as the author mentions For
On Mon, 30 Jan 2012 11:14:37 -0600
Bryce Allen bal...@ci.uchicago.edu wrote:
With RP, the idea is to query many versions in ListVersionIndex
starting at the desired version going backward, hoping that it will
hit a compact version. We could also maintain a separate
CompactVersion index, and
Could you also elaborate for creating/dropping column families? We're
currently working on moving to 1.0 and using dynamically created tables,
so I'm very interested in what issues we might encounter.
So far the only thing I've encountered (with 1.0.7 + hector 1.0-2) is
that dropping a cf
Thanks Aaron for the perfect explanation. Decided to go with automatic
compaction. Thanks again.
On Wed, Jan 25, 2012 at 11:19 AM, aaron morton aa...@thelastpickle.comwrote:
The issue with major / manual compaction is that it creates a one file.
One big old file.
That one file will not be
Hi All
Time to time I am seen this below warning in Cassandra logs.
WARN [Memtable] setting live ratio to minimum of 1.0 instead of
0.21084217381985554
Not sure what the exact cause for this and the solution to eliminate this.
Any help is appreciated. Thanks.
--
View this message in context:
I have the same experience. Wondering what's causing this? One thing I
noticed is that this happens if server is idle for some time and then
load starts going high is when I start to see these messages.
On Mon, Jan 30, 2012 at 4:54 PM, Roshan codeva...@gmail.com wrote:
Hi All
Time to time I am
Exactly, I am also getting this when server moving idle to high load. May be
Cassandra Experts can help to us.
--
View this message in context:
http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/WARN-Memtable-live-ratio-tp7238582p7238603.html
Sent from the
I think his development environment is windows.
On Mon, Jan 30, 2012 at 7:29 PM, R. Verlangen ro...@us2.nl wrote:
You might run it from a VM?
2012/1/30 Ertio Lew ertio...@gmail.com
On Mon, Jan 30, 2012 at 7:16 AM, Frisch, Michael
michael.fri...@nuance.com wrote:
OpsCenter?
I'm not sure what Carlo is referring to, but generally if you have done,
thousands of migrations you can end up in a situation where the migrations
take a long time to replay, and there are some race conditions that can be
problematic in the case where there are thousands of migrations that may
On Sun, Jan 29, 2012 at 11:52 PM, Ertio Lew ertio...@gmail.com wrote:
On Mon, Jan 30, 2012 at 7:16 AM, Frisch, Michael michael.fri...@nuance.com
wrote:
OpsCenter?
http://www.datastax.com/products/opscenter
Thanks, that's a great product but unfortunately doesn't work with windows.
Now
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