mjsax commented on a change in pull request #10407:
URL: https://github.com/apache/kafka/pull/10407#discussion_r602643004
##########
File path:
streams/src/main/java/org/apache/kafka/streams/processor/internals/TaskManager.java
##########
@@ -509,38 +519,60 @@ void handleRevocation(final Collection<TopicPartition>
revokedPartitions) {
prepareCommitAndAddOffsetsToMap(commitNeededActiveTasks,
consumedOffsetsPerTask);
}
- // even if commit failed, we should still continue and complete
suspending those tasks,
- // so we would capture any exception and throw
+ // even if commit failed, we should still continue and complete
suspending those tasks, so we would capture
+ // any exception and rethrow it at the end
+ final Set<TaskId> corruptedTasks = new HashSet<>();
try {
commitOffsetsOrTransaction(consumedOffsetsPerTask);
+ } catch (final TaskCorruptedException e) {
+ log.warn("Some tasks were corrupted when trying to commit offsets,
these will be cleaned and revived: {}",
+ e.corruptedTasks());
+
+ // If we hit a TaskCorruptedException, we should just handle the
cleanup for those corrupted tasks right here
+ corruptedTasks.addAll(e.corruptedTasks());
+ final Map<Task, Collection<TopicPartition>>
corruptedTasksWithChangelogs = new HashMap<>();
+ for (final TaskId taskId : corruptedTasks) {
+ final Task task = tasks.task(taskId);
+ task.markChangelogAsCorrupted(task.changelogPartitions());
+ corruptedTasksWithChangelogs.put(task,
task.changelogPartitions());
+ }
+ closeAndRevive(corruptedTasksWithChangelogs);
} catch (final RuntimeException e) {
log.error("Exception caught while committing those revoked tasks "
+ revokedActiveTasks, e);
+
+ // TODO: KIP-572 need to handle TimeoutException, may be rethrown
from committing offsets under ALOS
Review comment:
> I don't think that's true -- for ALOS it just logs an error and then
immediately rethrows
Oh. We catch this one in `TaskManager#commit`...
> hence the TODO
Well, I was hoping to complete KIP-572 in 2.8... So maybe we should just
catch the `TimeoutException` here? Also, the change to pass in a boolean flag
for EOS to rethrow `Timeout` directly seems to be rather simple?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
