Yes SerializingCacheProvider is the off heap caching provider.
Can you do some more digging into what is using the heap ?
Cheers
A
-
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com
On 1/06/2012, at 9:52 PM, ruslan usifov wrote:
Hello
I begin
on nodetool -h localhost cfhistograms i calc avg row size
70KB
I setup row cache only for one CF with follow settings:
update column family building with rows_cached=1 and
row_cache_provider='SerializingCacheProvider';
When i setup row cache i got promotion failure in GC (with stop the
world pause
with rows_cached=1 and
row_cache_provider='SerializingCacheProvider';
When i setup row cache i got promotion failure in GC (with stop the
world pause about 30secs) with almost HEAP filled. I very confused
with this behavior.
PS: i use cassandra 1.0.10, with JNA 3.4.0 on ubuntu lucid (kernel
Hello
I begin use SerializingCacheProvider for rows cashing, and got
extremely JAVA heap grows. But i think that this cache provider
doesn't use JAVA heap
