KKcorps commented on a change in pull request #7026: URL: https://github.com/apache/incubator-pinot/pull/7026#discussion_r648616146
########## File path: pinot-plugins/pinot-stream-ingestion/pinot-pulsar/src/main/java/org/apache/pinot/plugin/stream/pulsar/MessageIdStreamOffset.java ########## @@ -0,0 +1,64 @@ +/** + * 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.pinot.plugin.stream.pulsar; + +import java.io.IOException; +import java.nio.charset.StandardCharsets; +import org.apache.pinot.spi.stream.StreamPartitionMsgOffset; +import org.apache.pulsar.client.api.MessageId; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + + +public class MessageIdStreamOffset implements StreamPartitionMsgOffset { + private Logger LOGGER = LoggerFactory.getLogger(MessageIdStreamOffset.class); + private MessageId _messageId; + + public MessageIdStreamOffset(MessageId messageId){ + _messageId = messageId; + } + + public MessageIdStreamOffset(String messageId){ + try { + _messageId = MessageId.fromByteArray(messageId.getBytes(StandardCharsets.UTF_8)); + }catch (IOException e){ Review comment: done ########## File path: pinot-plugins/pinot-stream-ingestion/pinot-pulsar/src/main/java/org/apache/pinot/plugin/stream/pulsar/PulsarStreamMetadataProvider.java ########## @@ -0,0 +1,100 @@ +/** + * 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.pinot.plugin.stream.pulsar; + +import com.google.common.base.Preconditions; +import java.io.IOException; +import javax.annotation.Nonnull; +import org.apache.pinot.spi.stream.OffsetCriteria; +import org.apache.pinot.spi.stream.StreamConfig; +import org.apache.pinot.spi.stream.StreamMetadataProvider; +import org.apache.pinot.spi.stream.StreamPartitionMsgOffset; +import org.apache.pulsar.client.api.MessageId; +import org.apache.pulsar.client.api.PulsarClientException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + + +public class PulsarStreamMetadataProvider extends PulsarPartitionLevelConnectionHandler implements StreamMetadataProvider { + private Logger LOGGER = LoggerFactory.getLogger(PulsarStreamMetadataProvider.class); + + private String _clientId; + private StreamConfig _streamConfig; + private int _partition; + + public PulsarStreamMetadataProvider(String clientId, StreamConfig streamConfig) { + super(clientId, streamConfig, 0); + _clientId = clientId; + _streamConfig = streamConfig; + } + + public PulsarStreamMetadataProvider(String clientId, StreamConfig streamConfig, int partition) { + super(clientId, streamConfig, partition); + _clientId = clientId; + _streamConfig = streamConfig; + _partition = partition; + } + + @Override + public int fetchPartitionCount(long timeoutMillis) { + try { + return _pulsarClient.getPartitionsForTopic(_streamConfig.getTopicName()).get().size(); + } catch (Exception e) { + //TODO: Handle error + return 0; + } + } + + public synchronized long fetchPartitionOffset(@Nonnull OffsetCriteria offsetCriteria, long timeoutMillis) { + throw new UnsupportedOperationException("The use of this method is not supported"); + } + + @Override + public StreamPartitionMsgOffset fetchStreamPartitionOffset(@Nonnull OffsetCriteria offsetCriteria, Review comment: done -- This is an automated message from the Apache Git Service. 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