Hi,
We are running into an issue with serialization security in Ignite 2.5.0 with
whitelisting enabled. We start the cache inside an application in embedded
mode. The cache is partitioned with read through/write behind enabled. I am
getting the below exception while working with the cache. Note
Hi,
We are using Apache Ignite 2.7.0 with the following setup
1. on-heap enabled
2. native persistence disabled
3. loading cache working with a database with write behind.
4. Random2LRU for off-heap evictions
We are seeing that call to the replace() on a key returns false even though
that was ve
Hi,
We are facing an issue with Ignite cache where it throws an
IllegalArgumentException with Cache closed or destroyed.
I have two java applications that start the ignite cache in an embedded mode.
The cache instances form a cache cluster with the help of zookeeper plugin for
discovery.
The
Hi,
I am trying to run the yardstick ignite benchmark test on my local VM having 8
Cores and 16GB RAM. I could see that the performance of Optimistic PUT/GET is
way low for a client-server mode than what I see when running within one single
server (embedded mode). Also the performance degrades
Hi,
Is there a way to isolate or group multiple ignite instances on the same
machine based on names rather than ports?
Thanks,
Pradeep V.B.
This email and any files transmitted with it are confidential, proprietary and
intended solely for the individual or entity to whom they are addressed. If
, at 11:04 PM, Pradeep Badiger
mailto:pradeepbadi...@fico.com>> wrote:
Hi,
I am trying to run the yardstick ignite benchmark test on my local VM having 8
Cores and 16GB RAM. I could see that the performance of Optimistic PUT/GET is
way low for a client-server mode than what I see when r
convenience by application code.
The isolation is achieved by using different configuration for communication
and discovery SPIs as shown here
https://apacheignite.readme.io/v1.6/docs/cluster-config#isolated-ignite-clusters-on-the-same-set-of-machin
—
Denis
On Jun 19, 2016, at 2:21 AM, Pradeep Badiger
benchmark using the client node the performance should be better rather with
the configuration with less servers.
—
Denis
On Jun 22, 2016, at 6:06 PM, Pradeep Badiger
mailto:pradeepbadi...@fico.com>> wrote:
Hi Denis,
Thanks for your response. I ran the benchmark test on a single VM with 8 core
Hi,
I am trying to validate ignite for one use case where I want to do the write
behind on demand. Is there a way I can force flush with the write-behind
feature?
Thanks,
Pradeep V.B.
This email and any files transmitted with it are confidential, proprietary and
intended solely for the individ
Hi,
I am trying to evaluate Apache Ignite and trying to explore eviction policy and
write behind features. I am seeing that whenever a cache is configured with
eviction policy and write behind feature, the write behind cache always have
all the changed entries including the ones that are evicte
from
the write-behind store or from your underlying store.
—
Denis
On Oct 8, 2016, at 1:00 PM, Pradeep Badiger
mailto:pradeepbadi...@fico.com>> wrote:
Hi,
I am trying to evaluate Apache Ignite and trying to explore eviction policy and
write behind features. I am seeing that whenever a ca
through-with-expiry-policy-td2521.html
—
Denis
On Oct 11, 2016, at 8:55 AM, Pradeep Badiger
mailto:pradeepbadi...@fico.com>> wrote:
Hi Denis,
I did the get() on the evicted entry from the cache, it still returned me the
value without calling the load() on the store. As you said, the entry w
, which configured as "ReadThrough".
On Thu, Oct 13, 2016 at 6:41 PM, Pradeep Badiger
mailto:pradeepbadi...@fico.com>> wrote:
Hi Vladislav,
Please see the below cache configuration.
LruEvictionPolicy evictionPolicy =
new L
Hi,
I am seeing a big drop in performance when more two or more ignite instances
embedded within JVMs form a cluster. The throughput I get is 1/10 of what I
used to get when working with only one embedded ignite instance inside the
application.
Can anyone help me in tuning this thing?
Thanks,
@ignite.apache.org
Subject: Re: Improve performance of ignite cluster
Hi Pradeep,
Why did you start several Ignite instances in one JVM?
AFAIK it is recommended only for testing.
In production it is recommended to start separate JVMs.
On Fri, Oct 14, 2016 at 11:01 PM, Pradeep Badiger
mailto:pradeepbadi
data to be processed as opposed to bring
the data to a single processing node, etc -- but in all cases it's very
application specific.
Regards
Andrey
From: Pradeep Badiger mailto:pradeepbadi...@fico.com>>
Sent: Friday, October 14, 2016 9:23
that this entries cannot be evicted.
If "get" invocation can not find value in cache, it will try to get value from
CacheStore.
On Fri, Oct 14, 2016 at 6:55 PM, Pradeep Badiger
mailto:pradeepbadi...@fico.com>> wrote:
I have some log statements in the load() which gets called
Hi,
I have an application which uses apache ignite cache in an embedded mode. On
each GC cycle, I am seeing lot of memory getting retained. Cache has around 10K
entries and each entry is an object containing a map of 500 entries. The key
and value in the map within an object is string of less t
issue
Hi
As I understand you have many short-lived Maps as values in cache.
Yes, in your case, you can get a lot of garbage due to Map will be
marshal\unmarshal along with each of its content at every cache entry access.
On Fri, Dec 16, 2016 at 4:26 PM, Pradeep Badiger
mailto:pradeepbadi
://apacheignite.gridgain.org/docs/binary-marshaller#binaryobject-cache-api
On Fri, Dec 16, 2016 at 5:48 PM, Pradeep Badiger
mailto:pradeepbadi...@fico.com>> wrote:
Hi Andrey,
Thanks for your response. Is there a way I can disable it or reduce it? Do I
need to use BinaryObject?
Thanks,
Pradeep V.B.
your Java process.
On Mon, May 1, 2017 at 5:54 PM, Pradeep Badiger wrote:
> Hi,
>
>
>
> I am facing an OOM Exception when eviction policy is turned on. I have
> attached an eclipse project that has two test programs. One is set
> with eviction event listener and another one i
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