選択できるのは25トピックまでです。
トピックは、先頭が英数字で、英数字とダッシュ('-')を使用した35文字以内のものにしてください。
120 行
3.3 KiB
120 行
3.3 KiB
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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<configuration>
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<property>
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<name>dfs.replication</name>
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<value>3</value>
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</property>
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<property>
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<name>dfs.name.dir</name>
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<value>/data/dfs/nn</value>
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</property>
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<property>
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<name>dfs.data.dir</name>
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<value>/data/dfs/dn</value>
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</property>
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<property>
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<name>dfs.nameservices</name>
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<value>Ucluster</value>
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</property>
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<property>
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<name>dfs.ha.namenodes.Ucluster</name>
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<value>nn1,nn2</value>
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</property>
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<property>
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<name>dfs.namenode.rpc-address.Ucluster.nn1</name>
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<value>uhadoop-ia1nlbku-master1:8020</value>
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</property>
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<property>
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<name>dfs.namenode.rpc-address.Ucluster.nn2</name>
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<value>uhadoop-ia1nlbku-master2:8020</value>
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</property>
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<property>
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<name>dfs.namenode.http-address.Ucluster.nn1</name>
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<value>uhadoop-ia1nlbku-master1:50070</value>
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</property>
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<property>
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<name>dfs.namenode.http-address.Ucluster.nn2</name>
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<value>uhadoop-ia1nlbku-master2:50070</value>
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</property>
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<property>
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<name>dfs.namenode.shared.edits.dir</name>
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<value>qjournal://uhadoop-ia1nlbku-master1:8485;uhadoop-ia1nlbku-master2:8485;uhadoop-ia1nlbku-core1:8485/Ucluster</value>
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</property>
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<property>
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<name>dfs.journalnode.edits.dir</name>
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<value>/data/dfs/jn</value>
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</property>
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<property>
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<name>dfs.client.failover.proxy.provider.Ucluster</name>
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<value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
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</property>
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<property>
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<name>dfs.ha.fencing.methods</name>
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<value>sshfence(hadoop:22)</value>
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</property>
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<property>
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<name>dfs.ha.fencing.ssh.connect-timeout</name>
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<value>30000</value>
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<description>SSH connection timeout, in milliseconds, to use with the builtin shfence fencer. </description>
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</property>
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<property>
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<name>dfs.ha.fencing.ssh.private-key-files</name>
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<value>/home/hadoop/conf/id_rsa</value>
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</property>
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<property>
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<name>dfs.ha.automatic-failover.enabled</name>
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<value>true</value>
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</property>
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<property>
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<name>dfs.datanode.max.xcievers</name>
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<value>4096</value>
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</property>
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<property>
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<name>dfs.webhdfs.enabled</name>
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<value>true</value>
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</property>
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<property>
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<name>dfs.namenode.heartbeat.recheck-interval</name>
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<value>45000</value>
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</property>
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<property>
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<name>fs.trash.interval</name>
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<value>7320</value>
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</property>
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<property>
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<name>dfs.datanode.max.transfer.threads</name>
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<value>8192</value>
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</property>
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<property>
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<name>dfs.image.compress</name>
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<value>true</value>
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</property>
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<property>
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<name>dfs.namenode.num.checkpoints.retained</name>
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<value>12</value>
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</property>
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<property>
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<name>dfs.datanode.handler.count</name>
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<value>20</value>
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</property>
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<property>
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<name>dfs.namenode.handler.count</name>
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<value>20</value>
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</property>
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<property>
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<name>dfs.socket.timeout</name>
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<value>900000</value>
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</property>
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<property>
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<name>dfs.hosts.exclude</name>
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<value>/home/hadoop/conf/excludes</value>
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</property>
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<property>
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<name>dfs.client.read.shortcircuit</name>
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<value>true</value>
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</property>
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<property>
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<name>dfs.domain.socket.path</name>
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<value>/var/lib/hadoop-hdfs/dn_socket</value>
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</property>
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</configuration>
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