zhangshenghang commented on code in PR #9961:
URL: https://github.com/apache/seatunnel/pull/9961#discussion_r2442765123
##########
seatunnel-connectors-v2/connector-milvus/src/main/java/org/apache/seatunnel/connectors/seatunnel/milvus/sink/MilvusSinkWriter.java:
##########
@@ -41,13 +47,29 @@ public class MilvusSinkWriter
private final MilvusBufferBatchWriter batchWriter;
private ReadonlyConfig config;
+ private final ScheduledExecutorService scheduler;
+
+ private final ReentrantLock lock = new ReentrantLock();
+
+ private final AtomicReference<Exception> exception = new
AtomicReference<>();
+
public MilvusSinkWriter(
Context context,
CatalogTable catalogTable,
ReadonlyConfig config,
List<MilvusSinkState> milvusSinkStates) {
this.batchWriter = new MilvusBufferBatchWriter(catalogTable, config);
this.config = config;
+ int batchInterval = config.get(MilvusSinkOptions.BATCH_INTERVAL);
+ this.scheduler = batchInterval > 0 ?
Executors.newSingleThreadScheduledExecutor() : null;
+ if (scheduler != null) {
+ log.info("create Milvus sink writer with batch interval: {}",
batchInterval);
+ scheduler.scheduleAtFixedRate(
+ new BatchWriterFlushRunnable(batchWriter),
+ 0,
+ batchInterval,
+ TimeUnit.MILLISECONDS);
+ }
Review Comment:
> @zhangshenghang Do you mean to periodically flush data through the
`prepareCommit()` triggered by checkpoint.interval in STREAMING mode?
Yes, you can refer to other connectors.
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