You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@ignite.apache.org by "Ivan Daschinskiy (Jira)" <ji...@apache.org> on 2020/07/23 09:59:00 UTC

[jira] [Created] (IGNITE-13292) Remove unneeded ZkPinger from ZookeeperDiscovery

Ivan Daschinskiy created IGNITE-13292:
-----------------------------------------

             Summary: Remove unneeded ZkPinger from ZookeeperDiscovery
                 Key: IGNITE-13292
                 URL: https://issues.apache.org/jira/browse/IGNITE-13292
             Project: Ignite
          Issue Type: Improvement
          Components: zookeeper
    Affects Versions: 2.9
            Reporter: Ivan Daschinskiy
            Assignee: Ivan Daschinskiy
             Fix For: 2.10


We need remove unneede {{ZkPinger}} from our codebase, introduced in [IGNITE-9683|https://issues.apache.org/jira/browse/IGNITE-9683]. This pinger was introduced to solve issues with server nodes segmentation when cluster is deactivated. The main reason of that is the strange all thread freeze when huge amount of memory is deallocated with {{Unsafe.freeMemory}}, such freeze can last for a minute and more. So this pinger doesn't solve problem at all and this is proved. The working solution to this problem is introduced in
[IGNITE-9658|https://issues.apache.org/jira/browse/IGNITE-9658]



--
This message was sent by Atlassian Jira
(v8.3.4#803005)