<?xml version="1.0" encoding="UTF-8"?> <configuration> <property> <name>fs.defaultFS</name> <value>hdfs://mycluster</value> <final>true</final> </property> <property> <name>fs.trash.interval</name> <value>360</value> </property> <property> <name>ha.failover-controller.active-standby-elector.zk.op.retries</name> <value>120</value> </property> <property> <name>ha.zookeeper.quorum</name> <value>node2:2181,node3:2181,node4:2181</value> </property> <property> <name>hadoop.http.authentication.simple.anonymous.allowed</name> <value>true</value> </property> <property> <name>hadoop.security.auth_to_local</name> <value>DEFAULT</value> </property> <property> <name>hadoop.security.authentication</name> <value>simple</value> </property> <property> <name>hadoop.security.authorization</name> <value>false</value> </property> <property> <name>io.compression.codecs</name> <value>org.apache.hadoop.io.compress.GzipCodec,org.apache.hadoop.io.compress.DefaultCodec,org.apache.hadoop.io.compress.SnappyCodec</value> </property> <property> <name>io.file.buffer.size</name> <value>131072</value> </property> <property> <name>io.serializations</name> <value>org.apache.hadoop.io.serializer.WritableSerialization</value> </property> <property> <name>ipc.client.connect.max.retries</name> <value>50</value> </property> <property> <name>ipc.client.connection.maxidletime</name> <value>30000</value> </property> <property> <name>ipc.client.idlethreshold</name> <value>8000</value> </property> <property> <name>ipc.server.tcpnodelay</name> <value>true</value> </property> <property> <name>mapreduce.jobtracker.webinterface.trusted</name> <value>false</value> </property> <property> <name>proxyuser_group</name> <value>users</value> </property> </configuration>