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Fix SchedulingClassInfo.running_tasks memory leak #21535
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ericl
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@@ -280,7 +291,6 @@ class ClusterTaskManagerTest : public ::testing::Test { | |||
ASSERT_TRUE(task_manager_.pinned_task_arguments_.empty()); | |||
ASSERT_TRUE(task_manager_.info_by_sched_cls_.empty()); | |||
ASSERT_EQ(task_manager_.pinned_task_arguments_bytes_, 0); |
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Hmm why remove this?
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It's a duplicate line. See line 281.
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Why are these changes needed?
In some cases, the task that's added to the
running_tasks
is never removed and introduces wait time for all the following tasks due to worker cap. One such case is lease request cancellation: the request is cancelled afterPopWorker
is called and the task is never removed fromrunning_tasks
.Related issue number
Checks
scripts/format.sh
to lint the changes in this PR.