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https://issues.apache.org/jira/browse/DRILL-4779?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16256332#comment-16256332
]
ASF GitHub Bot commented on DRILL-4779:
---------------------------------------
Github user paul-rogers commented on a diff in the pull request:
https://github.com/apache/drill/pull/1027#discussion_r151581581
--- Diff:
contrib/storage-kafka/src/main/java/org/apache/drill/exec/store/kafka/KafkaStoragePlugin.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.drill.exec.store.kafka;
+
+import java.io.IOException;
+import java.util.Set;
+
+import org.apache.calcite.schema.SchemaPlus;
+import org.apache.drill.common.JSONOptions;
+import org.apache.drill.common.exceptions.ExecutionSetupException;
+import org.apache.drill.exec.ops.OptimizerRulesContext;
+import org.apache.drill.exec.physical.base.AbstractGroupScan;
+import org.apache.drill.exec.server.DrillbitContext;
+import org.apache.drill.exec.store.AbstractStoragePlugin;
+import org.apache.drill.exec.store.SchemaConfig;
+import org.apache.drill.exec.store.StoragePluginOptimizerRule;
+import org.apache.drill.exec.store.kafka.schema.KafkaSchemaFactory;
+import org.apache.kafka.clients.consumer.KafkaConsumer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.io.Closer;
+
+public class KafkaStoragePlugin extends AbstractStoragePlugin {
+
+ private static final Logger logger =
LoggerFactory.getLogger(KafkaStoragePlugin.class);
+ private final KafkaSchemaFactory kafkaSchemaFactory;
+ private final KafkaStoragePluginConfig config;
+ private final DrillbitContext context;
+ private final Closer closer = Closer.create();
+
+ public KafkaStoragePlugin(KafkaStoragePluginConfig config,
DrillbitContext context, String name)
+ throws ExecutionSetupException {
+ logger.debug("Initializing {}", KafkaStoragePlugin.class.getName());
+ this.config = config;
+ this.context = context;
+ this.kafkaSchemaFactory = new KafkaSchemaFactory(this, name);
+ }
+
+ public DrillbitContext getContext() {
+ return this.context;
+ }
+
+ @Override
+ public KafkaStoragePluginConfig getConfig() {
+ return this.config;
+ }
+
+ @Override
+ public boolean supportsRead() {
+ return Boolean.TRUE;
--- End diff --
`true` is plenty good here.
> Kafka storage plugin support
> ----------------------------
>
> Key: DRILL-4779
> URL: https://issues.apache.org/jira/browse/DRILL-4779
> Project: Apache Drill
> Issue Type: New Feature
> Components: Storage - Other
> Affects Versions: 1.11.0
> Reporter: B Anil Kumar
> Assignee: B Anil Kumar
> Labels: doc-impacting
> Fix For: 1.12.0
>
>
> Implement Kafka storage plugin will enable the strong SQL support for Kafka.
> Initially implementation can target for supporting json and avro message types
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