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GEODE-2404: Added support for destroying lucene indexes
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109 changes: 109 additions & 0 deletions
109
...ucene/src/main/java/org/apache/geode/cache/lucene/internal/DestroyLuceneIndexMessage.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| /* | ||
| * 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.geode.cache.lucene.internal; | ||
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|
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| import org.apache.geode.DataSerializer; | ||
| import org.apache.geode.cache.Cache; | ||
| import org.apache.geode.cache.lucene.LuceneServiceProvider; | ||
| import org.apache.geode.distributed.internal.*; | ||
| import org.apache.geode.internal.cache.GemFireCacheImpl; | ||
| import org.apache.geode.internal.logging.LogService; | ||
| import org.apache.logging.log4j.Logger; | ||
|
|
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| import java.io.DataInput; | ||
| import java.io.DataOutput; | ||
| import java.io.IOException; | ||
| import java.util.Collection; | ||
|
|
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| public class DestroyLuceneIndexMessage extends PooledDistributionMessage | ||
| implements MessageWithReply { | ||
|
|
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| private int processorId; | ||
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| private String regionPath; | ||
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| private String indexName; | ||
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| private static final Logger logger = LogService.getLogger(); | ||
|
|
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| /* For serialization */ | ||
| public DestroyLuceneIndexMessage() {} | ||
|
|
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| protected DestroyLuceneIndexMessage(Collection recipients, int processorId, String regionPath, | ||
| String indexName) { | ||
| super(); | ||
| setRecipients(recipients); | ||
| this.processorId = processorId; | ||
| this.regionPath = regionPath; | ||
| this.indexName = indexName; | ||
| } | ||
|
|
||
| @Override | ||
| protected void process(DistributionManager dm) { | ||
| ReplyException replyException = null; | ||
| try { | ||
| if (logger.isDebugEnabled()) { | ||
| logger.debug("DestroyLuceneIndexMessage: Destroying regionPath=" + this.regionPath | ||
| + "; indexName=" + this.indexName); | ||
| } | ||
| try { | ||
| Cache cache = GemFireCacheImpl.getInstance(); | ||
| LuceneServiceImpl impl = (LuceneServiceImpl) LuceneServiceProvider.get(cache); | ||
| impl.destroyIndex(this.indexName, this.regionPath, false); | ||
| if (logger.isDebugEnabled()) { | ||
| logger.debug("DestroyLuceneIndexMessage: Destroyed regionPath=" + this.regionPath | ||
| + "; indexName=" + this.indexName); | ||
| } | ||
| } catch (Throwable e) { | ||
| replyException = new ReplyException(e); | ||
| if (logger.isDebugEnabled()) { | ||
| logger.debug( | ||
| "DestroyLuceneIndexMessage: Caught the following exception attempting to destroy indexName=" | ||
| + this.indexName + "; regionPath=" + this.regionPath + ":", | ||
| e); | ||
| } | ||
| } | ||
| } finally { | ||
| ReplyMessage replyMsg = new ReplyMessage(); | ||
| replyMsg.setRecipient(getSender()); | ||
| replyMsg.setProcessorId(this.processorId); | ||
| if (replyException != null) { | ||
| replyMsg.setException(replyException); | ||
| } | ||
| dm.putOutgoing(replyMsg); | ||
| } | ||
| } | ||
|
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| @Override | ||
| public int getDSFID() { | ||
| return DESTROY_LUCENE_INDEX_MESSAGE; | ||
| } | ||
|
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| @Override | ||
| public void toData(DataOutput out) throws IOException { | ||
| super.toData(out); | ||
| out.writeInt(this.processorId); | ||
| DataSerializer.writeString(this.regionPath, out); | ||
| DataSerializer.writeString(this.indexName, out); | ||
| } | ||
|
|
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| @Override | ||
| public void fromData(DataInput in) throws IOException, ClassNotFoundException { | ||
| super.fromData(in); | ||
| this.processorId = in.readInt(); | ||
| this.regionPath = DataSerializer.readString(in); | ||
| this.indexName = DataSerializer.readString(in); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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|
@@ -36,4 +36,6 @@ public void dumpFiles(String directory) { | |
| return; | ||
| } | ||
|
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| @Override | ||
| public void destroy(boolean initiator) {} | ||
| } | ||
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