fqaiser94 commented on code in PR #10351: URL: https://github.com/apache/iceberg/pull/10351#discussion_r1663456016
########## kafka-connect/kafka-connect/src/main/java/org/apache/iceberg/connect/IcebergSinkTask.java: ########## @@ -0,0 +1,103 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.iceberg.connect; + +import java.util.Collection; +import java.util.Map; +import org.apache.iceberg.catalog.Catalog; +import org.apache.iceberg.relocated.com.google.common.collect.ImmutableMap; +import org.apache.kafka.clients.consumer.OffsetAndMetadata; +import org.apache.kafka.common.TopicPartition; +import org.apache.kafka.connect.sink.SinkRecord; +import org.apache.kafka.connect.sink.SinkTask; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class IcebergSinkTask extends SinkTask { + + private static final Logger LOG = LoggerFactory.getLogger(IcebergSinkTask.class); + + private IcebergSinkConfig config; + private Catalog catalog; + private Committer committer; + + @Override + public String version() { + return IcebergSinkConfig.version(); + } + + @Override + public void start(Map<String, String> props) { + this.config = new IcebergSinkConfig(props); + } + + @Override + public void open(Collection<TopicPartition> partitions) { + catalog = CatalogUtils.loadCatalog(config); + committer = CommitterFactory.createCommitter(config); + committer.start(catalog, config, context, partitions); + } + + @Override + public void close(Collection<TopicPartition> partitions) { + close(); + } + + private void close() { + if (committer != null) { + committer.stop(); + committer = null; + } + + if (catalog != null) { + if (catalog instanceof AutoCloseable) { + try { + ((AutoCloseable) catalog).close(); + } catch (Exception e) { + LOG.warn("An error occurred closing catalog instance, ignoring...", e); + } + } + catalog = null; + } + } + + @Override + public void put(Collection<SinkRecord> sinkRecords) { + if (committer != null) { + committer.save(sinkRecords); + } Review Comment: I can tell you that it does happen and there's nothing we can do about it other than throw an error and have the task retry. Precondition check makes sense 👍 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
