Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/758#discussion_r102863394
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/work/foreman/Foreman.java ---
@@ -1010,7 +1010,9 @@ public void addToEventQueue(final QueryState
newState, final Exception exception
private void recordNewState(final QueryState newState) {
state = newState;
- queryManager.updateEphemeralState(newState);
+ if
(queryContext.getOptions().getOption(ExecConstants.ZK_QUERY_STATE_UPDATE)) {
+ queryManager.updateEphemeralState(newState);
+ }
--- End diff --
How does this affect query operation for long-running queries? How does it
impact the query profile? If updates are enabled, do we still do an update at
query completion to finalize the profile? If not, should writing of the profile
be automatically disabled if status updates are disabled?
Do we do any timeout on updates? Will we notice that the query has not been
updated and, say, kill the query due to timeouts?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
