Re: Cassandra API Library.

2012-08-23 Thread Thomas Spengler
, caching, pooling, etc) of Cassandra 1.X. Right now i come to know that following client exists: 1) Hector(Java) 2) Thrift (Java) 3) Kundera (Java) With Regards, Amit -- Thomas Spengler Chief Technology Officer

Re: Heap size question

2012-08-22 Thread Thomas Spengler
-- Thomas Spengler Chief Technology Officer TopTarif Internet GmbH, Pappelallee 78-79, D-10437 Berlin Tel.: (030) 2000912 0 | Fax: (030) 2000912 100 thomas.speng...@toptarif.de | www.toptarif.de Amtsgericht Charlottenburg, HRB

Fwd: Re: virtual memory of all cassandra-nodes is growing extremly since Cassandra 1.1.0

2012-08-02 Thread Thomas Spengler
graphs since the upgrade, but they show promising results compared to the slope of the same graph before the upgrade to 1.1.2 So my advice is give 1.1.2 a shot - just be mindful of https://issues.apache.org/jira/browse/CASSANDRA-4411 On 2012-07-26, at 2:18 AM, Thomas Spengler wrote: I

Re: virtual memory of all cassandra-nodes is growing extremly since Cassandra 1.1.0

2012-08-01 Thread Thomas Spengler
to 1.1.2 So my advice is give 1.1.2 a shot - just be mindful of https://issues.apache.org/jira/browse/CASSANDRA-4411 On 2012-07-26, at 2:18 AM, Thomas Spengler wrote: I saw this. All works fine upto version 1.1.0 the 0.8.x takes 5GB of memory of an 8GB machine the 1.0.x takes between

Re: virtual memory of all cassandra-nodes is growing extremly since Cassandra 1.1.0

2012-07-26 Thread Thomas Spengler
25, 2012 at 1:21 AM, Thomas Spengler thomas.speng...@toptarif.de wrote: No one has any idea? we tryed update to 1.1.2 DiskAccessMode standard, indexAccessMode standard row_cache_size_in_mb: 0 key_cache_size_in_mb: 0 Our next try will to change SerializingCacheProvider

Is there any way to limit the off heap memory usage for cassandra 1.1.X ?

2012-07-25 Thread Thomas Spengler
Is there any way to limit the off heap memory usage for cassandra 1.1.X Thx -- Thomas Spengler

virtual memory of all cassandra-nodes is growing extremly since Cassandra 1.1.0

2012-07-04 Thread Thomas Spengler
is standard The memory usage grows upto the whole memory is used. Just for information, as we had cassandra 1.0.3, we used * DiskAccessMode is standard, indexAccessMode is mmap * and the ram-usage was ~4GB can anyone help? With Regards -- Thomas Spengler