in flink-connector-opensearch/src/main/java/org/apache/flink/streaming/connectors/opensearch/OpensearchBulkProcessorIndexer.java [66:73]
public void add(IndexRequest... indexRequests) {
for (IndexRequest indexRequest : indexRequests) {
if (flushOnCheckpoint) {
numPendingRequestsRef.getAndIncrement();
}
this.bulkProcessor.add(indexRequest);
}
}