<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<configuration xmlns:xi="http://www.w3.org/2001/XInclude">
    
    <property>
      <name>dfs.block.access.token.enable</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.blockreport.initialDelay</name>
      <value>120</value>
    </property>
    
    <property>
      <name>dfs.blocksize</name>
      <value>134217728</value>
    </property>
    
    <property>
      <name>dfs.client.failover.proxy.provider.a4</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    
    <property>
      <name>dfs.client.read.shortcircuit</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.client.read.shortcircuit.streams.cache.size</name>
      <value>4096</value>
    </property>
    
    <property>
      <name>dfs.client.retry.policy.enabled</name>
      <value>false</value>
    </property>
    
    <property>
      <name>dfs.cluster.administrators</name>
      <value> hdfs</value>
    </property>
    
    <property>
      <name>dfs.content-summary.limit</name>
      <value>5000</value>
    </property>
    
    <property>
      <name>dfs.data.transfer.protection</name>
      <value>authentication,privacy</value>
    </property>
    
    <property>
      <name>dfs.datanode.address</name>
      <value>0.0.0.0:1019</value>
    </property>
    
    <property>
      <name>dfs.datanode.balance.bandwidthPerSec</name>
      <value>6250000</value>
    </property>
    
    <property>
      <name>dfs.datanode.data.dir</name>
      <value>[DISK]file:///data1/hadoop/hdfs/data,[DISK]file:///data2/hadoop/hdfs/data,[DISK]file:///data3/hadoop/hdfs/data</value>
      <final>true</final>
    </property>
    
    <property>
      <name>dfs.datanode.data.dir.perm</name>
      <value>750</value>
    </property>
    
    <property>
      <name>dfs.datanode.du.reserved</name>
      <value>26405499904</value>
    </property>
    
    <property>
      <name>dfs.datanode.failed.volumes.tolerated</name>
      <value>2</value>
      <final>true</final>
    </property>
    
    <property>
      <name>dfs.datanode.http.address</name>
      <value>0.0.0.0:1022</value>
    </property>
    
    <property>
      <name>dfs.datanode.https.address</name>
      <value>0.0.0.0:50475</value>
    </property>
    
    <property>
      <name>dfs.datanode.ipc.address</name>
      <value>0.0.0.0:8010</value>
    </property>
    
    <property>
      <name>dfs.datanode.kerberos.principal</name>
      <value>dn/_HOST@ECLD.COM</value>
    </property>
    
    <property>
      <name>dfs.datanode.keytab.file</name>
      <value>/etc/security/keytabs/dn.service.keytab</value>
    </property>
    
    <property>
      <name>dfs.datanode.max.transfer.threads</name>
      <value>16384</value>
    </property>
    
    <property>
      <name>dfs.domain.socket.path</name>
      <value>/var/lib/hadoop-hdfs/dn_socket</value>
    </property>
    
    <property>
      <name>dfs.encrypt.data.transfer.cipher.suites</name>
      <value>AES/CTR/NoPadding</value>
    </property>
    
    <property>
      <name>dfs.ha.automatic-failover.enabled</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.ha.fencing.methods</name>
      <value>shell(/bin/true)</value>
    </property>
    
    <property>
      <name>dfs.ha.namenodes.a4</name>
      <value>nn1,nn2</value>
    </property>
    
    <property>
      <name>dfs.heartbeat.interval</name>
      <value>3</value>
    </property>
    
    <property>
      <name>dfs.hosts.exclude</name>
      <value>/etc/hadoop/conf/dfs.exclude</value>
    </property>
    
    <property>
      <name>dfs.http.policy</name>
      <value>HTTP_ONLY</value>
    </property>
    
    <property>
      <name>dfs.https.port</name>
      <value>50470</value>
    </property>
    
    <property>
      <name>dfs.internal.nameservices</name>
      <value>a4</value>
    </property>
    
    <property>
      <name>dfs.journalnode.edits.dir.a4</name>
      <value>/data2/hadoop/hdfs/journal</value>
    </property>
    
    <property>
      <name>dfs.journalnode.http-address</name>
      <value>0.0.0.0:8480</value>
    </property>
    
    <property>
      <name>dfs.journalnode.https-address</name>
      <value>0.0.0.0:8481</value>
    </property>
    
    <property>
      <name>dfs.journalnode.kerberos.internal.spnego.principal</name>
      <value>HTTP/_HOST@ECLD.COM</value>
    </property>
    
    <property>
      <name>dfs.journalnode.kerberos.principal</name>
      <value>jn/_HOST@ECLD.COM</value>
    </property>
    
    <property>
      <name>dfs.journalnode.keytab.file</name>
      <value>/etc/security/keytabs/jn.service.keytab</value>
    </property>
    
    <property>
      <name>dfs.namenode.accesstime.precision</name>
      <value>0</value>
    </property>
    
    <property>
      <name>dfs.namenode.acls.enabled</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.namenode.audit.log.async</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.namenode.avoid.read.stale.datanode</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.namenode.avoid.write.stale.datanode</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.namenode.checkpoint.dir</name>
      <value>/data/hadoop/hdfs/namesecondary</value>
    </property>
    
    <property>
      <name>dfs.namenode.checkpoint.edits.dir</name>
      <value>${dfs.namenode.checkpoint.dir}</value>
    </property>
    
    <property>
      <name>dfs.namenode.checkpoint.period</name>
      <value>21600</value>
    </property>
    
    <property>
      <name>dfs.namenode.checkpoint.txns</name>
      <value>1000000</value>
    </property>
    
    <property>
      <name>dfs.namenode.fslock.fair</name>
      <value>false</value>
    </property>
    
    <property>
      <name>dfs.namenode.handler.count</name>
      <value>100</value>
    </property>
    
    <property>
      <name>dfs.namenode.http-address.a4.nn1</name>
      <value>a4m1.hdp.dc:50070</value>
    </property>
    
    <property>
      <name>dfs.namenode.http-address.a4.nn2</name>
      <value>a4m2.hdp.dc:50070</value>
    </property>
    
    <property>
      <name>dfs.namenode.https-address.a4.nn1</name>
      <value>a4m1.hdp.dc:50470</value>
    </property>
    
    <property>
      <name>dfs.namenode.https-address.a4.nn2</name>
      <value>a4m2.hdp.dc:50470</value>
    </property>
    
    <property>
      <name>dfs.namenode.kerberos.internal.spnego.principal</name>
      <value>HTTP/_HOST@ECLD.COM</value>
    </property>
    
    <property>
      <name>dfs.namenode.kerberos.principal</name>
      <value>nn/_HOST@ECLD.COM</value>
    </property>
    
    <property>
      <name>dfs.namenode.keytab.file</name>
      <value>/etc/security/keytabs/nn.service.keytab</value>
    </property>
    
    <property>
      <name>dfs.namenode.max.extra.edits.segments.retained</name>
      <value>180</value>
    </property>
    
    <property>
      <name>dfs.namenode.name.dir</name>
      <value>/data1/hadoop/hdfs/namenode,/data2/hadoop/hdfs/namenode</value>
      <final>true</final>
    </property>
    
    <property>
      <name>dfs.namenode.name.dir.restore</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.namenode.num.extra.edits.retained</name>
      <value>18000</value>
    </property>
    
    <property>
      <name>dfs.namenode.rpc-address.a4.nn1</name>
      <value>a4m1.hdp.dc:8020</value>
    </property>
    
    <property>
      <name>dfs.namenode.rpc-address.a4.nn2</name>
      <value>a4m2.hdp.dc:8020</value>
    </property>
    
    <property>
      <name>dfs.namenode.safemode.threshold-pct</name>
      <value>0.99</value>
    </property>
    
    <property>
      <name>dfs.namenode.shared.edits.dir.a4</name>
      <value>qjournal://a4m1.hdp.dc:8485;a4m2.hdp.dc:8485;a4m3.hdp.dc:8485/a4</value>
    </property>
    
    <property>
      <name>dfs.namenode.stale.datanode.interval</name>
      <value>30000</value>
    </property>
    
    <property>
      <name>dfs.namenode.startup.delay.block.deletion.sec</name>
      <value>3600</value>
    </property>
    
    <property>
      <name>dfs.namenode.write.stale.datanode.ratio</name>
      <value>1.0f</value>
    </property>
    
    <property>
      <name>dfs.nameservices</name>
      <value>a4,a3,b3,b1,b2,b4,f1,d2,b5,e1,a6</value>
    </property>
    
    <property>
      <name>dfs.permissions.ContentSummary.subAccess</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.permissions.enabled</name>
      <value>true</value>
    </property>
    
    <property>
      <name>dfs.permissions.superusergroup</name>
      <value>hdfs</value>
    </property>
    
    <property>
      <name>dfs.replication</name>
      <value>3</value>
    </property>
    
    <property>
      <name>dfs.replication.max</name>
      <value>50</value>
    </property>
    
    <property>
      <name>dfs.web.authentication.kerberos.keytab</name>
      <value>/etc/security/keytabs/spnego.service.keytab</value>
    </property>
    
    <property>
      <name>dfs.web.authentication.kerberos.principal</name>
      <value>HTTP/_HOST@ECLD.COM</value>
    </property>
    
    <property>
      <name>dfs.webhdfs.enabled</name>
      <value>true</value>
      <final>true</final>
    </property>
    
    <property>
      <name>fs.permissions.umask-mode</name>
      <value>022</value>
    </property>
    
    <property>
      <name>hadoop.caller.context.enabled</name>
      <value>true</value>
    </property>
    
    <property>
      <name>manage.include.files</name>
      <value>false</value>
    </property>
    
    <property>
      <name>nfs.exports.allowed.hosts</name>
      <value>* rw</value>
    </property>
    
    <property>
      <name>nfs.file.dump.dir</name>
      <value>/tmp/.hdfs-nfs</value>
    </property>

    <property>
      <name>dfs.client.datanode-restart.timeout</name>
      <value>30</value>
    </property>
    
  <property>
        <name>dfs.permissions</name>
        <value>true</value>
    </property>
    <property>
        <name>dfs.namenode.inode.attributes.provider.class</name>
        <value>org.apache.ranger.authorization.hadoop.RangerHdfsAuthorizer</value>
    </property>

    <property>
      <name>dfs.client.failover.proxy.provider.a3</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.a3</name>
      <value>nn1,nn2</value>
    </property>    
    <property>
      <name>dfs.namenode.http-address.a3.nn1</name>
      <value>a3m2.hdp.dc:50070</value>
    </property>  
    <property>
      <name>dfs.namenode.http-address.a3.nn2</name>
      <value>a3m3.hdp.dc:50070</value>
    </property>    
    <property>
      <name>dfs.namenode.https-address.a3.nn1</name>
      <value>a3m2.hdp.dc:50470</value>
    </property>  
    <property>
      <name>dfs.namenode.https-address.a3.nn2</name>
      <value>a3m3.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.a3.nn1</name>
      <value>a3m2.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.a3.nn2</name>
      <value>a3m3.hdp.dc:8020</value>
    </property>

    <property>
      <name>dfs.client.failover.proxy.provider.b3</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.b3</name>
      <value>nn1,nn2</value>
    </property>    
    <property>
      <name>dfs.namenode.http-address.b3.nn1</name>
      <value>b3m2.hdp.dc:50070</value>
    </property>  
    <property>
      <name>dfs.namenode.http-address.b3.nn2</name>
      <value>b3m3.hdp.dc:50070</value>
    </property>    
    <property>
      <name>dfs.namenode.https-address.b3.nn1</name>
      <value>b3m2.hdp.dc:50470</value>
    </property>  
    <property>
      <name>dfs.namenode.https-address.b3.nn2</name>
      <value>b3m3.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b3.nn1</name>
      <value>b3m2.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b3.nn2</name>
      <value>b3m3.hdp.dc:8020</value>
    </property>

    <property>
      <name>dfs.client.failover.proxy.provider.b1</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.client.failover.proxy.provider.b2</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.b1</name>
      <value>nn1,nn2</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.b2</name>
      <value>nn3,nn4</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.b1.nn1</name>
      <value>b1m2.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.b1.nn2</name>
      <value>b1m3.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.b1.nn1</name>
      <value>b1m2.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.b1.nn2</name>
      <value>b1m3.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b1.nn1</name>
      <value>b1m2.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b1.nn2</name>
      <value>b1m3.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.b2.nn3</name>
      <value>b1m5.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.b2.nn4</name>
      <value>b1m6.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.b2.nn3</name>
      <value>b1m5.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.b2.nn4</name>
      <value>b1m6.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b2.nn3</name>
      <value>b1m5.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b2.nn4</name>
      <value>b1m6.hdp.dc:8020</value>
    </property>

    <property>
      <name>dfs.client.failover.proxy.provider.b4</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.b4</name>
      <value>nn1,nn2</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.b4.nn1</name>
      <value>b4m2.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.b4.nn2</name>
      <value>b4m3.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.b4.nn1</name>
      <value>b4m2.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.b4.nn2</name>
      <value>b4m3.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b4.nn1</name>
      <value>b4m2.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b4.nn2</name>
      <value>b4m3.hdp.dc:8020</value>
    </property>

    <property>
      <name>dfs.client.failover.proxy.provider.f1</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.f1</name>
      <value>nn1,nn2</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.f1.nn1</name>
      <value>f1m2.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.f1.nn2</name>
      <value>f1m3.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.f1.nn1</name>
      <value>f1m2.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.f1.nn2</name>
      <value>f1m3.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.f1.nn1</name>
      <value>f1m2.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.f1.nn2</name>
      <value>f1m3.hdp.dc:8020</value>
    </property>

    <property>
      <name>dfs.client.failover.proxy.provider.d2</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.d2</name>
      <value>nn1,nn2</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.d2.nn1</name>
      <value>d2m2.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.d2.nn2</name>
      <value>d2m3.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.d2.nn1</name>
      <value>d2m2.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.d2.nn2</name>
      <value>d2m3.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.d2.nn1</name>
      <value>d2m2.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.d2.nn2</name>
      <value>d2m3.hdp.dc:8020</value>
    </property>

    <property>
      <name>dfs.client.failover.proxy.provider.b5</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.b5</name>
      <value>nn1,nn2</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.b5.nn1</name>
      <value>b5m2.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.b5.nn2</name>
      <value>b5m3.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.b5.nn1</name>
      <value>b5m2.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.b5.nn2</name>
      <value>b5m3.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b5.nn1</name>
      <value>b5m2.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.b5.nn2</name>
      <value>b5m3.hdp.dc:8020</value>
    </property>

    <property>
      <name>dfs.namenode.checkpoint.txns</name>
      <value>15000000</value>
    </property>

    <property>
      <name>dfs.client.failover.proxy.provider.e1</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.e1</name>
      <value>nn1,nn2</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.e1.nn1</name>
      <value>e1m2.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.e1.nn2</name>
      <value>e1m3.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.e1.nn1</name>
      <value>e1m2.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.e1.nn2</name>
      <value>e1m3.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.e1.nn1</name>
      <value>e1m2.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.e1.nn2</name>
      <value>e1m3.hdp.dc:8020</value>
    </property>

    <property>
      <name>dfs.client.failover.proxy.provider.a6</name>
      <value>org.apache.hadoop.hdfs.server.namenode.ha.ConfiguredFailoverProxyProvider</value>
    </property>
    <property>
      <name>dfs.ha.namenodes.a6</name>
      <value>nn1,nn2</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.a6.nn1</name>
      <value>a6m2.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.http-address.a6.nn2</name>
      <value>a6m3.hdp.dc:50070</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.a6.nn1</name>
      <value>a6m2.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.https-address.a6.nn2</name>
      <value>a6m3.hdp.dc:50470</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.a6.nn1</name>
      <value>a6m2.hdp.dc:8020</value>
    </property>
    <property>
      <name>dfs.namenode.rpc-address.a6.nn2</name>
      <value>a6m3.hdp.dc:8020</value>
    </property>

</configuration>
