VGalaxies commented on code in PR #13992:
URL: https://github.com/apache/iotdb/pull/13992#discussion_r1831962829
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iotdb-core/datanode/src/main/java/org/apache/iotdb/db/subscription/task/execution/SubscriptionSubtaskExecutor.java:
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@@ -20,14 +20,64 @@
package org.apache.iotdb.db.subscription.task.execution;
import org.apache.iotdb.commons.concurrent.ThreadName;
+import org.apache.iotdb.commons.pipe.agent.task.execution.PipeSubtaskExecutor;
+import org.apache.iotdb.commons.pipe.agent.task.execution.PipeSubtaskScheduler;
import org.apache.iotdb.commons.subscription.config.SubscriptionConfig;
import
org.apache.iotdb.db.pipe.agent.task.execution.PipeConnectorSubtaskExecutor;
+import
org.apache.iotdb.db.subscription.task.subtask.SubscriptionReceiverSubtask;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+import java.util.concurrent.atomic.AtomicLong;
public class SubscriptionSubtaskExecutor extends PipeConnectorSubtaskExecutor {
+ private static final Logger LOGGER =
LoggerFactory.getLogger(SubscriptionSubtaskExecutor.class);
+
+ private final AtomicLong submittedReceiverSubtasks = new AtomicLong(0);
+
public SubscriptionSubtaskExecutor() {
super(
SubscriptionConfig.getInstance().getSubscriptionSubtaskExecutorMaxThreadNum(),
ThreadName.SUBSCRIPTION_EXECUTOR_POOL);
}
+
+ @Override
+ protected PipeSubtaskScheduler schedulerSupplier(final PipeSubtaskExecutor
executor) {
+ return new SubscriptionSubtaskScheduler((SubscriptionSubtaskExecutor)
executor);
+ }
+
+ public void executeReceiverSubtask(
+ final SubscriptionReceiverSubtask subtask, final long timeoutMs) throws
Exception {
+ if (!super.hasAvailableThread()) {
+ subtask.call(); // non-strict timeout
+ return;
+ }
Review Comment:
alway this branch now
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