Exception in calculating cache size

Hi All, We are seeing an issue with calculating size of few caches in our application, only when there are more than one server node is started at the same time. As part of startup routine, we have a custom load routine to load data to cache, and once load is successfully complete, then cache

Renentrant Lock & deadlock

Hi, In line with a deadlock reported earlier , please see below another deadlock scenario, this time with renetrant locks: private void start2() { Ignite ignite = null; try{ ignite = Ignition.start("ignite-deadlock.xml");

JDBC Thin Client with Transactions

Hi, Is it possible to perform Transactional SQL INSERT, UPDATE, DELETE statements with IgniteJdbcThinDriver? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Ignite Events Remote Filter

Alexey, Yes, seems to be the case. Unsubscription happens if *local listener* returns false not remote filter. -Val On Fri, Oct 27, 2017 at 3:12 AM, Alexey Kukushkin wrote: > Also, I ran our CacheEventsExample and I confirm the remote filter is NOT > unsubscribed

Re: Query performance against table with/out backup

@Andrew Mashenkov, I notice that you opened IGNITE-6781. However, I actually destroyed the original cache with backup == 1, recreate a new cache with backup ==2 and repopulate the table. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Retrieving keys very slow from a partitioned, no backup, no replicated cache

Thank you Alexei! I have configured my cache with the following properties: ccfg.setReadThrough(true); ccfg.setWriteThrough(true); ccfg.setWriteBehindEnabled(true); ccfg.setWriteBehindBatchSize(1); ccfg.setStoreKeepBinary(true); Even though the batch

Re: cache closed or destroyed issue

Hi, Seems, you start ignite in some bean that has dies by some reason and your cache proxy become obsolete. Can you share logs? On Fri, Oct 27, 2017 at 3:03 AM, Pradeep Badiger wrote: > Hi, > > > > We are facing an issue with Ignite cache where it throws an >

Re: Ignite Events Remote Filter

Thank you Guys! -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Ignite/Cassandra failing to use supplied value for where clause

So can someone try to take my example and actually get it to work? It's baffling to me why this fails as it does. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Query performance against table with/out backup

Hi, We know one serious source of slowdown when backups are enabled. See [1] and [2]. It will be fixed in 2.4. Vladimir. [1] https://issues.apache.org/jira/browse/IGNITE-6624 [2] https://issues.apache.org/jira/browse/IGNITE-6626 On Thu, Oct 19, 2017 at 9:29 PM, blackfield

Re: ComputeGrid API in C++

Ok, so, i first need to wrap ignite within an application that will register my user functions and start ignite. I launch that application on every machine that I have. Then, I can launch another calling application that will call RunASync() and dispatch tasks to each ignite node and collect their

Re: Ignite 2.3 - replicated cache lost data after restart cluster nodes with persistence enabled

Hi Denis, I had short chat with Alex G. You're right, It may be a bug. I'll prepare my reproducer and add is as test. Also I will raise the ticket if count(*) will give incorrect result. Sincerely, Dmitry Pavlov пт, 27 окт. 2017 г., 1:48 Denis Magda : > Dmitriy, > > I

Re: when client node connect to server node, server node throws NotSerializableException

Hi Jeff, Looks weird. Can you share a StoreFactory code and cache config? Is factory stateless? Or may be there is smth else not stateless in cache configuration that is missed in log? On Fri, Oct 27, 2017 at 10:50 AM, Jeff Jiao wrote: > hi guys, > > can anyone give

Re: Incorrect map query built when joining with a subquery with group by statement

Hi Alin, Ignite have no support for non-collocated subqueries [1] [2], here is a ticket [3]. Try to set collocated flag to true [4] to hint Ignite your query is collocated. [1] http://apache-ignite-users.70518.x6.nabble.com/Does-Ignite-support-nested-SQL-Queries-td1714.html [2]

Incorrect map query built when joining with a subquery with group by statement

Hello, While experimenting around with Ignite, I came across a bug regarding the map query building. (the queries that run on each individual node). Consider the following dummy query (this is a reproduction of the error I found while testing actual production queries): SELECT t1.name, count(1)

Re: Ignite log

Hi, Would you please attach full log as partial screenshot attaches is not informative? On Fri, Oct 27, 2017 at 12:33 PM, deleerhai <185961...@qq.com> wrote: > hello! > > Following the launch of the ignite has been following the log output, what > is the reason? Why is there a timeout? >

Re: Ignite Events Remote Filter

Also, I ran our CacheEventsExample and I confirm the remote filter is NOT unsubscribed when it returns false. So it looks like a documentation bug only. On Fri, Oct 27, 2017 at 1:10 PM, Alexey Kukushkin wrote: > Hi, > > I think it is a documentation bug. I do not

Re: Ignite Events Remote Filter

Hi, I think it is a documentation bug. I do not think remote listener will be unsubscribed if it returns false. Let's confirm with the developers community. *Ignite Developers*, We have this comment for the remoteListener argument of the IgniteEvents#remoteListen(...): rmtFilter - Filter

Re: ComputeGrid API in C++

Hi, Yes, you are right, Ignition::Start(cfg, "node1"). You don't need to set any specific properties, all you need to do is to register your classes on all nodes on all machines after you start them. > It just launches node1 within the same process as the application. That's right. You need to

Ignite log

hello! Following the launch of the ignite has been following the log output, what is the reason? Why is there a timeout? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: Grid freezing

Hi, guys. It looks like https://issues.apache.org/jira/browse/IGNITE-6313. On Fri, Oct 27, 2017 at 10:28 AM, Evgenii Zhuravlev < e.zhuravlev...@gmail.com> wrote: > In logs i see messages: > > WARNING: Job is being cancelled because master task node left grid (as there > is no one waiting for

Re: Java to .NET interop

Yes, I think this can be fixed. This is just the matter of IgniteServices implementation, Java 9 is not related here. I've filed a ticket https://issues.apache.org/jira/browse/IGNITE-6770 On Fri, Oct 27, 2017 at 5:52 AM, Gordon Reid (Nine Mile) < gordon.r...@ninemilefinancial.com> wrote: > Hi

Re: when client node connect to server node, server node throws NotSerializableException

hi guys, can anyone give some advice... what can you see from this exception server side log when client connect to it: Caused by: java.io.NotSerializableException: org.apache.ignite.internal.processors.cache.binary.IgniteBinaryImpl why it says IgniteBinaryImpl is not serializable? -- Sent

Re: Grid freezing

In logs i see messages: WARNING: Job is being cancelled because master task node left grid (as there is no one waiting for results, job will not be failed over) Most possible that it's a root cause of problem you've described earlier 2017-10-26 21:27 GMT+03:00 smurphy :