tree 139261bbbb793b181b572bbe848bb3973c8613d0
parent de84c65e63bc378319890a788bbee6148aa4df30
author Marcin Czech <maczech@gmail.com> 1624553872 +0200
committer Marcin Czech <maczech@gmail.com> 1625853303 +0000

Use Event.instanceId instead of forwarded event tagging with ThreadLocal

To avoid infinite events loop forwarded events are marked using
ThreadLocal. Currently all events which extends
com.google.gerrit.server.events.Event class contain gerrit.instanceId
property so tracking events with ThreadLocal in most cases is not
needed anymore because the event instanceId can always be compared
against the node instanceId. This allows to skip sending events which
are not produced by the current node. Also for project version ref
update event we can avoid consuming events created by other nodes.

Bug: Issue 14660
Change-Id: Ie455cf8d5c78476c0740087e1587c1dfc7b6a830