diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/WriterBase.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/WriterBase.java index 2d43c9b..6447b4f 100644 --- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/WriterBase.java +++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/wal/WriterBase.java @@ -1,50 +1,50 @@ -/** - * - * 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.hadoop.hbase.regionserver.wal; - -import java.io.IOException; - -import org.apache.hadoop.classification.InterfaceAudience; -import org.apache.hadoop.conf.Configuration; -import org.apache.hadoop.fs.Path; -import org.apache.hadoop.hbase.HConstants; -import org.apache.hadoop.hbase.util.FSUtils; - -/** - * Context used by our wal dictionary compressor. Null if we're not to do our - * custom dictionary compression. - */ -@InterfaceAudience.Private -public abstract class WriterBase implements HLog.Writer { - - protected CompressionContext compressionContext; - - public boolean initializeCompressionContext(Configuration conf, Path path) throws IOException { - boolean doCompress = conf.getBoolean(HConstants.ENABLE_WAL_COMPRESSION, false); - if (doCompress) { - try { - this.compressionContext = new CompressionContext(LRUDictionary.class, - FSUtils.isRecoveredEdits(path)); - } catch (Exception e) { - throw new IOException("Failed to initiate CompressionContext", e); - } - } - return doCompress; - } -} +/** + * + * 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.hadoop.hbase.regionserver.wal; + +import java.io.IOException; + +import org.apache.hadoop.classification.InterfaceAudience; +import org.apache.hadoop.conf.Configuration; +import org.apache.hadoop.fs.Path; +import org.apache.hadoop.hbase.HConstants; +import org.apache.hadoop.hbase.util.FSUtils; + +/** + * Context used by our wal dictionary compressor. Null if we're not to do our + * custom dictionary compression. + */ +@InterfaceAudience.Private +public abstract class WriterBase implements HLog.Writer { + + protected CompressionContext compressionContext; + + public boolean initializeCompressionContext(Configuration conf, Path path) throws IOException { + boolean doCompress = conf.getBoolean(HConstants.ENABLE_WAL_COMPRESSION, false); + if (doCompress) { + try { + this.compressionContext = new CompressionContext(LRUDictionary.class, + FSUtils.isRecoveredEdits(path)); + } catch (Exception e) { + throw new IOException("Failed to initiate CompressionContext", e); + } + } + return doCompress; + } +}