Error of start with multiple data regions

2017-12-25 Thread huangyuanqiang
Hi all: I got a ignite active error when i start my ignite server node with multiple data regions configuration below: IgniteConfiguration cfg = new IgniteConfiguration(); cfg.setConsistentId("test"); cfg.setIgniteInstanceName("oneDataGrid"); cfg.setClientMode(false);

Error of start with multiple data regions

2017-12-25 Thread huangyuanqiang
Hi all: I got a ignite active error when i start my ignite server node with multiple data regions configuration below: IgniteConfiguration cfg = new IgniteConfiguration(); cfg.setConsistentId("test"); cfg.setIgniteInstanceName("oneDataGrid"); cfg.setClientMode(false);

Re: IgniteVisor showing the cache, but SQLLINE tables are not seen

2017-12-25 Thread Naveen
Hi Slava I did it, and could see the cache /tables thru both IgniteVisor and Sqlline However, when I tried to query the data, I am getting below error Error: class org.apache.ignite.binary.BinaryObjectException: Custom objects are not supported (state=5,code=0) java.sql.SQLException: class o

Re: How to Load Data from DataBase to Ignite which have native persistence enabled

2017-12-25 Thread Pavel Tupitsyn
> You can configure both native persistence and cache store I think this is not officially supported, I believe On Mon, Dec 25, 2017 at 3:05 PM, siva wrote: > Do you really need both persistent stores enabled? > Yes > > Do you use the SQL server store to integrate with other apps? > Yes > > > >

Re: How to Load Data from DataBase to Ignite which have native persistence enabled

2017-12-25 Thread siva
Do you really need both persistent stores enabled? Yes Do you use the SQL server store to integrate with other apps? Yes -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: How to Load Data from DataBase to Ignite which have native persistence enabled

2017-12-25 Thread Alexey Kukushkin
You can configure both native persistence and cache store with write-through policy but it will not provide you consistency guarantees: it would be possible that some data is persisted in one store but not the other if a failure occurred. Do you really need both persistent stores enabled? Do you u

Re: How to do 'stream processing' and more questions of a Ignite newbie

2017-12-25 Thread Alexey Kukushkin
Cache#invoke(key, entryProcessor) executes the "entryProcessor" on a node where the "key" is stored. This is called "colocated processing" that allows you to offload processing from client to server nodes and avoid transferring the "key" and result over the network (although now we have to transfer

Re: Memory foot print of the ignite nThe background cache eviction process was unable to free [10] percent of the cache for Context

2017-12-25 Thread Alexey Popov
Naveen, I am not sure I understand you correctly. Ignite off-heap usage is a part of your VIRT "top" output. You can add DATA column to "top" output to better visualize memory usage of pure on-heap+off-heap data only. Please run Ignite with different memory settings and see the memory footprint.