Package org.apache.hadoop.hbase.io.asyncfs
package org.apache.hadoop.hbase.io.asyncfs
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ClassDescriptionInterface for asynchronous filesystem output stream.Helper class for creating AsyncFSOutput.An asynchronous HDFS output stream implementation which fans out data to datanode and only supports writing file with only one block.Helper class for implementing
FanOutOneBlockAsyncDFSOutput.Exception other than RemoteException thrown when calling create on namenodeHelper class for adding sasl support forFanOutOneBlockAsyncDFSOutput.Sets user name and password when asked by the client-side SASL object.The asyncfs subsystem emulates a HDFS client by sending protobuf messages via netty.Modified based on io.netty.handler.codec.protobuf.ProtobufDecoder.Used to predict the next send buffer size.AnAsyncFSOutputwraps aFSDataOutputStream.