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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2020/03/06 01:31:04 UTC
[GitHub] [pulsar] addisonj opened a new pull request #6489: [broker] Timeout
API calls in BrokerService
addisonj opened a new pull request #6489: [broker] Timeout API calls in BrokerService
URL: https://github.com/apache/pulsar/pull/6489
See #6416. This change ensures that all futures within BrokerService
have a guranteed timeout. As stated in #6416, we see cases where it
appears that loading or creating a topic fails to resolve the future for
unknown reasons. It appears that these futures *may* not be returning.
### Motivation
This commit just adds a deadline for all the futures created in brokerService.
This seems like a sane change to make to ensure that these futures
finish, however, it still isn't understood under what conditions these
futures may not be returning, so this fix is mostly a workaround for
some underlying issues.
### Verifying this change
This change is already covered by existing tests, such as the broker tests
*(or)*
### Does this pull request potentially affect one of the following parts:
*If `yes` was chosen, please highlight the changes*
- Dependencies (does it add or upgrade a dependency): n
- The public API:n
- The schema: n
- The default values of configurations: n
- The wire protocol:n
- The rest endpoints: n
- The admin cli options: n
- Anything that affects deployment: n
### Documentation
- Does this pull request introduce a new feature? n
- If yes, how is the feature documented? n/a
- If a feature is not applicable for documentation, explain why?
- If a feature is not documented yet in this PR, please create a followup issue for adding the documentation
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[GitHub] [pulsar] addisonj commented on issue #6489: [broker] Timeout API
calls in BrokerService
Posted by GitBox <gi...@apache.org>.
addisonj commented on issue #6489: [broker] Timeout API calls in BrokerService
URL: https://github.com/apache/pulsar/pull/6489#issuecomment-595564081
/pulsarbot run-failure-checks
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[GitHub] [pulsar] addisonj commented on issue #6489: [broker] Timeout API
calls in BrokerService
Posted by GitBox <gi...@apache.org>.
addisonj commented on issue #6489: [broker] Timeout API calls in BrokerService
URL: https://github.com/apache/pulsar/pull/6489#issuecomment-595575713
/pulsarbot run-failure-checks
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[GitHub] [pulsar] sijie commented on a change in pull request #6489:
[broker] Timeout API calls in BrokerService
Posted by GitBox <gi...@apache.org>.
sijie commented on a change in pull request #6489: [broker] Timeout API calls in BrokerService
URL: https://github.com/apache/pulsar/pull/6489#discussion_r389185936
##########
File path: pulsar-broker/src/main/java/org/apache/pulsar/broker/service/BrokerService.java
##########
@@ -732,6 +733,20 @@ public void unloadNamespaceBundlesGracefully() {
return future;
}
+ private <T> CompletableFuture<T> futureWithDeadline(Long delay, TimeUnit unit, Exception exp) {
Review comment:
Can we move this into FutureUtil class?
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[GitHub] [pulsar] sijie merged pull request #6489: [broker] Timeout API
calls in BrokerService
Posted by GitBox <gi...@apache.org>.
sijie merged pull request #6489: [broker] Timeout API calls in BrokerService
URL: https://github.com/apache/pulsar/pull/6489
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