GitHub user franz1981 opened a pull request:
https://github.com/apache/activemq-artemis/pull/1691
ARTEMIS-1541 Make the JDBC Node Manager more resilient on failures
In order to make the JDBC Node Manager more resilient has been implemented:
- lowered from SERIALIZABLE to READ_COMMITTED Isolation level on NodeId
setup to avoid
ad-hoc (ie per DBMS) handling of failures
- recovering with fixed number of retries during the NodeId setup +
unrecoverable failure otherwise
- unrecoverable fail on exceptions while renewing a lease lock
In addition, in different parts of these critical processes are added more
log informations to help diagnose.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/franz1981/activemq-artemis
jdbc_ha_improvements
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/activemq-artemis/pull/1691.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 #1691
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