What happens when a client gets disconnected

2019-04-22 Thread Matt Nohelty
I already posted this question to stack overflow here https://stackoverflow.com/questions/55801760/what-happens-in-apache-ignite-when-a-client-gets-disconnected but this mailing list is probably more appropriate. We use Apache Ignite for caching and are seeing some unexpected behavior across all o

Re: Segmentation Plugin blog or article?

2019-04-22 Thread Denis Magda
Hello, Ignite community offers to enable ZooKeeper-based discovery for those who'd like to come around split-brain easily: https://apacheignite.readme.io/docs/zookeeper-discovery#section-failures-and-split-brain-handling Also, the chances to lose partitions are high during network segmentation. S

Table not getting dropped

2019-04-22 Thread shivakumar
Hi all, I created one table with JDBC connection, batch inserted around 13 crore records to that table then I'am trying to drop the table from sqlline, but it hangs for some time and gives *java.sql.SQLException: Statement is closed* exception and if i check number of records using *select count(*)

Re: Total cache entries count

2019-04-22 Thread Ilya Kasnacheev
Hello! This is number of entries available both on disk and in RAM. Regards, -- Ilya Kasnacheev пн, 22 апр. 2019 г. в 10:14, shivakumar : > Hi > > I have 2.7.0 ignite running is K8s environment, I ingested large number of > records to the table by enabling native persistence and I'am monitori

Segmentation Plugin blog or article?

2019-04-22 Thread joseheitor
Is there a blog or article that describes the use-cases and usage of the Segmentation Plugin: https://github.com/luqmanahmad/ignite-plugins Also, does the community have any step-by-step recommendations for managing and recovering from split-brain

Total cache entries count

2019-04-22 Thread shivakumar
Hi I have 2.7.0 ignite running is K8s environment, I ingested large number of records to the table by enabling native persistence and I'am monitoring total cache entries in that table using visor by running *visor> cache -c=Cache_name* as well as sqlline by running *select count(*) from table_nam