Re: How to get column names for a query in Ignite thin client mode

Currently, only field names can be obtained, there is no information about field data types in thin client protocol. ср, 4 нояб. 2020 г. в 13:58, Shravya Nethula < shravya.neth...@aline-consulting.com>: > Ilya and Alex, > > Thank you for information. > Can you please also suggest how to get the d

Ignite Client Node OOM Issue

HI, We are using Apache Ignite 2.7.0 binary and servers are using Linux OS & app servers are using Windows OS.We are using Apache Ignite .Net APIs. Recently we have noticed that our application (Client Node) is stopping with OOM error. App server has 32 GB RAM & we are specifying JVM Heap = 8 GB.

Limit ignite-rest-http threads

Before adding ignite-rest-http to the application my thread count was around 65 ashish@LAPTOP-0CGC34A5:~$ top -H -p 1468 top - 20:41:37 up 19:10, 0 users, load average: 0.20, 0.16, 0.15 Threads: 64 total, 0 running, 64 sleeping, 0 stopped, 0 zombie After adding ignite-rest-http to the

Re: Ignite JDBC connection pooling mechanism

The above idea did not work. The ignite setup is as follows/ Ignite 2.8.1 Hikari 3.4.5 Java 1.8 Spring JdbcTemplate Apache ignite is in Azure K8S cluster, and the service is being exposed as a Azure internal load balancer. The api works well for some time, (*till * *1 hour of restart*), after tha

Re: How to get column names for a query in Ignite thin client mode

Ilya and Alex, Thank you for information. Can you please also suggest how to get the datatypes of those columns obtained from the query? Regards, Shravya Nethula, BigData Developer, [cid:134aaaea-babf-48d0-9084-0e30ff58e8b5] Hyderabad. From: Alex Plehanov

Re: Why does CacheBasedDataSet destroy the cache it is given

Dear Courtney Robinson, please write if you have any cases to update helper cache with paritions to better understand the situation. How and when are you going to clear this helper caches if the alternative version (as you suggested in the first email) of CacheBased Dataset will be provided? A

[ignite 2.9.0] thin clients cannot access the Ignite Service deployed through UriDeploymentSpi( java.lang.ClassNotFoundException)

Hi community, The operation steps are as follows: 1.use ignite.sh  example-deploy.xml start a server node 2.Put the service jar package in the /home/test/deploy directory 3.Deploy services using DeployClient 4.If you use ThickClientTest and ThinClientTest to access the service respectively,

RE: Ignite Cluster Issue on 2.7.6

Hi, Below are the logs BaselineTopology of joining node (e6d542e7-cd73-4e57-90c1-b28da508c2c6) is not compatible with BaselineTopology in the cluster. Branching history of cluster BlT ([1016056908]) doesn't contain branching point hash of joining node BlT (510622971). Consider cleaning persiste

RE: Ignite Cluster Issue on 2.7.6

Hi, I did not remove the code ignite.cluster().active(true) , however added condition on one application to check if cluster is active or not and the other application activates the cluster. Regards, Gurmehar Singh From: Andrei Aleksandrov Sent: 30 October 2020 20:01 To: user@ignite.apache.or