Re: Persistent dataregion config

Hi Andrey, After enabling persistence, Ignite itself will be responsible for data eviction from memory to disk and eviction mode or threshold can't be changed for it. Parameters pageEvictionMode and evictionThreshold related to the complete data eviction from Ignite(not from memory to disk) and mo

Persistent dataregion config

Hello, Please help me to setup data region properly. I would like to have region which can store up to ${config.node.total.memory.max} bytes, but only  small part of data in RAM. My current config (Ignite 2.7.6):           

Re: Exporter usage of Ignite 2.8.0

Kamlesh, Anton, There are documentation pages that should answer your questions: https://apacheignite.readme.io/docs/new-metrics#section-exporters Just in case, looping in Nikolay who is a primary contributor to the feature. - Denis On Mon, Mar 23, 2020 at 4:02 AM Kamlesh Joshi wrote: > Hi T

Re: Versions of windows supported and meaning of log error message - This operating system has been tested less rigorously

This message is old and misleading, sorry. - Yes, we test on Windows as well as on Linux - Windows 10 is actually the most tested Windows version, I believe - all Windows TeamCity agents are at version 10 > Can we go ahead with using ignite on windows? Yes! On Tue, Mar 24, 2020 at 8:00 PM rohan

Versions of windows supported and meaning of log error message - This operating system has been tested less rigorously

We are introducing ignite in a product and expect it to used by customers who will have Windows systems primarily. I see in this link https://apacheignite.readme.io/docs/getting-started the following list of OS Linux (any flavor), Mac OSX (10.6 and up) Windows (XP and up), Windows Server (2008 and

Re: Near cache configuration for partitioned cache

Hi, I see that you have persistence, did you clean the persistence directory before changing configuration? Evgenii вт, 24 мар. 2020 г. в 02:33, Dominik Przybysz : > Hi, > I configured client node as you described in you email and heap usage on > server nodes does not look as expected: > > > +=

Re: Loading Data from RDMS to ignite using Data Streamer

Since this feels like as a performance question, I would start with identifying the bottleneck in this case. How much data are you going to load from Oracle? What is consuming the most time while streaming, reading data from Oracle or streaming itself? How high the resource usage while streaming

Re: Authenticate at cache-level

Hello, Could you elaborate your use-case please, what do you mean by "authentication at the cache level", do you mean the storage for users? It is possible to create/store users in SQL in Ignite, but the customization of GridSecurityProcessor is allowing you to store users anywhere, and this incl

Re: Exporter usage of Ignite 2.8.0

Hello, Unfortunately, the documentation is not available yet on the website, but you can use org.apache.ignite.spi.metric.opencensus.OpenCensusMetricExporterSpi that comes with ignite-opencensus in distribution: $IGNITE_HOME/libs/optional/ignite-opencensus. The metric exporter should be register

Server Node comes down when a node comes down and an update is issued within the failuredetectiontimeout

We have a 3 node server cluster ( Issue observed in 2.7.6, could not test in 2.8.0 because I am unable to bring up the dbeaver in 2.8.0 with securityplugin enabled )(http://apache-ignite-users.70518.x6.nabble.com/2-8-0-JDBC-Thin-Client-Unable-to-load-the-tables-via-DBeaver-td31681.html) A 4th node

Re: 2.8.0 : JDBC Thin Client : Unable to load the tables via DBeaver

HI , I created a ticket for Select Operation since IGNITE-12579 mentions only insert operation failure : https://issues.apache.org/jira/browse/IGNITE-12833 regards, Veena. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: No ignitevisorcmd.sh in Ignite 2.8

Hi again It happened to be the same as Thank you for your help -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: 2.8.0 : JDBC Thin Client : Unable to load the tables via DBeaver

Hi , On further debugging, I found out that when security is enabled, and I do updates/selects from dbeaver, the security context in ctx.security().securityContext() in the class GridIOManager , method : createGridIoMessage returns me the securitycontext of the thin client. The message generated ou

RE: Re: Ignite memory leaks in 2.8.0

Sorry, It was message to another mail thread where another way of leaks in connection manager is discussed.  >> thread local logic of connection manager is mess+100500 kill it with fire =)) Andrey. От: Taras LedkovОтправлено: 24 марта 2020 г. в 11:09Кому: user@ignite.apache.orgТема: Re: Ignite

Re: Near cache configuration for partitioned cache

Hi, I configured client node as you described in you email and heap usage on server nodes does not look as expected: +===+ | Node ID8(@), IP | CPUs | Heap Use

Re: Python - Ignite 2.8.0 - java.lang.NullPointerException

Hi Evgenii, yesterday and in several previous days i was doing some testing on Ignite 2.8.0. Yesterday i did a fresh install (rm $ IGNITE_HOME/work) on test instance and now on a freshly started instance I can't reproduce the problem. For now, we can close the case, if I succeed to reproduce the pr

Re: Ignite memory leaks in 2.8.0

Hi, Andrey Hmm. There is ConnectionManager#cleanupConnections to close connections of terminated threads (run periodically with default timeout is 2000 ms). So, if the detached connection is recycled after use and returns into #threadConns it should be closed after the owner thread is termina

Re: Query timeout

Hi, Taras. We try to connect to server via NetBeans 8.2 for development purposes. In Services tab we add Ignite 2.8.0 JDBC driver (ignite-core-2.8.0.jar) and choose org.apache.ignite.IgniteJdbcThinDriver. To reproduce long running query we create 2 tables: create table if not exists TEST (kField l

Re: Near cache configuration for partitioned cache

Hi, exactly I want to have near cache only on client nodes. I will check your advice with dynamic cache. I have two server nodes which keep data and I want to get data from them via my client nodes. I am also curious what had happened with heap on server nodes. pon., 23 mar 2020 o 23:13 Evgenii Z