1 files changed, 0 insertions, 59 deletions
diff --git a/core/src/main/scala/org/apache/spark/network/netty/NettyConfig.scala b/core/src/main/scala/org/apache/spark/network/netty/NettyConfig.scala
deleted file mode 100644
index b5870152c5..0000000000
--- a/core/src/main/scala/org/apache/spark/network/netty/NettyConfig.scala
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * 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.spark.network.netty
-
-import org.apache.spark.SparkConf
-
-/**
- * A central location that tracks all the settings we exposed to users.
- */
-private[spark]
-class NettyConfig(conf: SparkConf) {
-
-  /** Port the server listens on. Default to a random port. */
-  private[netty] val serverPort = conf.getInt("spark.shuffle.io.port", 0)
-
-  /** IO mode: nio, oio, epoll, or auto (try epoll first and then nio). */
-  private[netty] val ioMode = conf.get("spark.shuffle.io.mode", "nio").toLowerCase
-
-  /** Connect timeout in secs. Default 60 secs. */
-  private[netty] val connectTimeoutMs = conf.getInt("spark.shuffle.io.connectionTimeout", 60) * 1000
-
-  /**
-   * Percentage of the desired amount of time spent for I/O in the child event loops.
-   * Only applicable in nio and epoll.
-   */
-  private[netty] val ioRatio = conf.getInt("spark.shuffle.io.netty.ioRatio", 80)
-
-  /** Requested maximum length of the queue of incoming connections. */
-  private[netty] val backLog: Option[Int] = conf.getOption("spark.shuffle.io.backLog").map(_.toInt)
-
-  /**
-   * Receive buffer size (SO_RCVBUF).
-   * Note: the optimal size for receive buffer and send buffer should be
-   *  latency * network_bandwidth.
-   * Assuming latency = 1ms, network_bandwidth = 10Gbps
-   *  buffer size should be ~ 1.25MB
-   */
-  private[netty] val receiveBuf: Option[Int] =
-    conf.getOption("spark.shuffle.io.sendBuffer").map(_.toInt)
-
-  /** Send buffer size (SO_SNDBUF). */
-  private[netty] val sendBuf: Option[Int] =
-    conf.getOption("spark.shuffle.io.sendBuffer").map(_.toInt)
-}