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Relax locking in ThreadPerDriverTaskExecutor when removing tasks #26602

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Merged
merged 1 commit into from
Sep 11, 2025
Merged

Relax locking in ThreadPerDriverTaskExecutor when removing tasks #26602

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6 changes: 4 additions & 2 deletions ...main/src/main/java/io/trino/execution/executor/dedicated/ThreadPerDriverTaskExecutor.java
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Original file line number Diff line number Diff line change
Expand Up @@ -143,10 +143,12 @@ public synchronized TaskHandle addTask(
}

@Override
public synchronized void removeTask(TaskHandle handle)
public void removeTask(TaskHandle handle)
{
TaskEntry entry = (TaskEntry) handle;
tasks.remove(entry.taskId());
synchronized (this) {
tasks.remove(entry.taskId());
}
if (!entry.isDestroyed()) {
entry.destroy();
}
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