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[To dev/1.3] Pipe: Restore RPC thread name after Pipe receiver exit (#16344) #16345

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Merged
Caideyipi merged 1 commit into from
Sep 4, 2025
Merged

[To dev/1.3] Pipe: Restore RPC thread name after Pipe receiver exit (#16344) #16345

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10 changes: 10 additions & 0 deletions .../node-commons/src/main/java/org/apache/iotdb/commons/pipe/receiver/IoTDBFileReceiver.java
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Original file line number Diff line number Diff line change
Expand Up @@ -72,6 +72,9 @@ public abstract class IoTDBFileReceiver implements IoTDBReceiver {
private static final AtomicLong RECEIVER_ID_GENERATOR = new AtomicLong(0);
protected final AtomicLong receiverId = new AtomicLong(0);

// Used to restore the original thread name when the receiver is closed.
private String originalThreadName;

protected String username = CONNECTOR_IOTDB_USER_DEFAULT_VALUE;
protected String password = CONNECTOR_IOTDB_PASSWORD_DEFAULT_VALUE;

Expand Down Expand Up @@ -113,6 +116,9 @@ protected TPipeTransferResp handleTransferHandshakeV1(final PipeTransferHandshak
return new TPipeTransferResp(status);
}

if (originalThreadName == null) {
originalThreadName = Thread.currentThread().getName();
}
receiverId.set(RECEIVER_ID_GENERATOR.incrementAndGet());
Thread.currentThread()
.setName(
Expand Down Expand Up @@ -897,6 +903,10 @@ public synchronized void handleExit() {
closeSession();

LOGGER.info("Receiver id = {}: Handling exit: Receiver exited.", receiverId.get());

if (originalThreadName != null) {
Thread.currentThread().setName(originalThreadName);
}
}

protected abstract void closeSession();
Expand Down
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