dfs.hosts {{CMF_CONF_DIR}}/dfs_all_hosts.txt dfs.namenode.hosts.provider.classname org.apache.hadoop.hdfs.server.blockmanagement.CombinedHostFileManager dfs.namenode.name.dir file:///dfs/nn dfs.namenode.servicerpc-address hadoop-rm1.garr-pa1.d4science.org:8022 dfs.namenode.rpc-address hadoop-rm1.garr-pa1.d4science.org:8020 dfs.https.address hadoop-rm1.garr-pa1.d4science.org:50470 dfs.https.port 50470 dfs.namenode.http-address hadoop-rm1.garr-pa1.d4science.org:50070 dfs.namenode.secondary.http-address hadoop-rm2.garr-pa1.d4science.org:50090 dfs.permissions.superusergroup supergroup dfs.replication 2 dfs.namenode.replication.min 1 dfs.replication.max 512 dfs.namenode.maintenance.replication.min 1 dfs.blocksize 134217728 dfs.image.transfer.timeout 60000 dfs.image.transfer.bandwidthPerSec 0 dfs.namenode.plugins dfs.namenode.handler.count 59 dfs.namenode.service.handler.count 59 dfs.namenode.name.dir.restore false dfs.thrift.threads.max 20 dfs.thrift.threads.min 10 dfs.thrift.timeout 60 dfs.webhdfs.enabled true dfs.permissions true dfs.namenode.safemode.threshold-pct 0.999 dfs.namenode.invalidate.work.pct.per.iteration 0.32 dfs.namenode.replication.work.multiplier.per.iteration 10 dfs.namenode.replication.max-streams 20 dfs.namenode.replication.max-streams-hard-limit 40 dfs.namenode.avoid.read.stale.datanode false dfs.namenode.snapshot.capture.openfiles false dfs.namenode.avoid.write.stale.datanode false dfs.namenode.stale.datanode.interval 30000 dfs.namenode.write.stale.datanode.ratio 0.5 dfs.namenode.safemode.min.datanodes 1 dfs.namenode.safemode.extension 30000 dfs.client.use.datanode.hostname false fs.permissions.umask-mode 022 dfs.encrypt.data.transfer false dfs.encrypt.data.transfer.algorithm rc4 dfs.namenode.acls.enabled false dfs.access.time.precision 3600000 dfs.qjournal.write-txns.timeout.ms 20000 dfs.qjournal.start-segment.timeout.ms 20000 dfs.qjournal.prepare-recovery.timeout.ms 120000 dfs.qjournal.accept-recovery.timeout.ms 120000 dfs.qjournal.finalize-segment.timeout.ms 120000 dfs.qjournal.select-input-streams.timeout.ms 20000 dfs.qjournal.get-journal-state.timeout.ms 120000 dfs.qjournal.new-epoch.timeout.ms 120000 dfs.datanode.hdfs-blocks-metadata.enabled true