Running sql query on partitioned cache

Hi Team, We are running sql query on our cache(which is configured in "Partitioned" mode with backup =1) We have two nodes connected over network to each other. Our application is C++ based and running on ARM environment(linux) We are facing 2 issues now- 1. when we are running below query on our

kafka-ignite-connect singleTupleExtractorCls

I am using kafka-sink-connector, is it compulsory to use singleTupleExtractorCls this property? as my data is simple string key value pair. If I have to use, how can I use it. Thanking you in advance. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: is custom StreamSingleTupleExtractor compulsory in kafka-ignite-sink connector?

Hi, StreamSingleTupleExtractor is a helper interface used when you need to process your incoming messages before streaming them. see: https://ignite.apache.org/releases/latest/javadoc/org/apache/ignite/stream/StreamAdapter.html Its use by the socket streamer: https://ignite.apache.org/releases/l

Re: Data synchronization after node restart

The case you are referring to is a baseline node being offline for a period of time. Like I mentioned before, once this node comes back online it will undergo historical rebalancing to catch on data it missed. like you said, idle_verify is a tool used to determine if there are inconsistencies be

Re: ignite read stale data from backup node

Hello! Can you please share a runnable reproducer project? You may use github. Regards, -- Ilya Kasnacheev вт, 18 мая 2021 г. в 14:55, guetsxjm : > Hi Ignites, > > I ran into in-consistency data issues on version 2.8.1. I have three nodes > run as a cluster and the cache configuration as: > >

BinaryInvalidTypeException: Requesting mapping from grid failed for error reading cache

Hi, In a client node that runs in a two server nodes cluster I get that error at first value that is read from an Ignite cache: org.apache.ignite.binary.BinaryInvalidTypeException: Requesting mapping from grid failed for [platformId=0, typeId=-1293425677] at org.apache.ignite.internal.binary.Bin

Features in ignite 2.11

Hi, May I know what are the new features that are getting added as part of Ignite 2.11 release. Is there any page where we can find the list of features planned for a release ? Regards, Vishwas -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/

Re: concurrency issues in entry processor

Hi, yes. I am preparing a reproducer but this is happening in a production grade app deployed in our testing environment. I will send you the reproducer once its' ready. Hopefully it won't take long. Kamil On 5/19/21 7:48 AM, Данилов Семён wrote: Hello! Ignite indeed has such optimizations