GitHub user dmagda opened a pull request:
https://github.com/apache/incubator-ignite/pull/19
ignite-1241-dev: fixed failure timeout warning when only client is connected
This warning is printed out when a local server node is considered to be
disconnected from the ring - it neither receives message nor sends to the next
node.
In the buggy configuration (one server and one client nodes) the server
periodically received messages from the client node but unable to send
connection check messages to the next node cause there was no any. This
affected failure detection timeout implementation logic.
As a fix, the failure should be detected and reported only when there are
remote server nodes in a topology and a local node seems to be disconnected
from them. To support this "TcpDiscovery.hasRemoteServerNodes()" method was
implemented and used by failure timeout logic.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dmagda/incubator-ignite ignite-1241-dev
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-ignite/pull/19.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #19
----
commit 38070b28bdda9e95b125f27706037c9916edeeb6
Author: Denis Magda <[email protected]>
Date: 2015-08-14T13:20:18Z
ignite-1241-dev: fixed endless "failure detection threshold" warnings for
the case when there is only one server and client nodes in the topology
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