[infinispan-issues] [JBoss JIRA] (ISPN-1581) Improve resiliency of retrying commits on state transfer
[
https://issues.jboss.org/browse/ISPN-1581?page=com.atlassian.jira.plugin....
]
Erik Salter commented on ISPN-1581:
-----------------------------------
As an update, further testing this morning showed we could break the existing
implementation with just 2 nodes leaving.
Improve resiliency of retrying commits on state transfer
---------------------------------------------------------
Key: ISPN-1581
URL: https://issues.jboss.org/browse/ISPN-1581
Project: Infinispan
Issue Type: Enhancement
Affects Versions: 5.1.0.CR1
Reporter: Erik Salter
Assignee: Manik Surtani
The current implementation of ISPN-1484 will retry up to 3 times to retry a commit on a
remote node. This is resilient to 3 state transfers happening in rapid succession.
However, if the cluster loses > 3 nodes, there can still be stale locks.
This is evident in testing this with the TopologyAwareConsistentHash. I lost a
"site" consisting of 4 nodes, and I was able to get stale locks.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.jboss.org/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira