mapred.job.tracker
{{ jobtracker_cluster_id }}
mapred.jobtrackers.{{ jobtracker_cluster_id }}
{{ jobtracker_cluster_id_1 }},{{ jobtracker_cluster_id_2 }}
Comma-separated list of JobTracker IDs.
mapred.jobtracker.rpc-address.{{ jobtracker_cluster_id }}.{{ jobtracker_cluster_id_1 }}
{{ jobtracker_node_1_hostname }}:{{ jobtracker_cluster_id1_rpc_port }}
mapred.jobtracker.rpc-address.{{ jobtracker_cluster_id }}.{{ jobtracker_cluster_id_2 }}
{{ jobtracker_node_2_hostname }}:{{ jobtracker_cluster_id2_rpc_port }}
mapred.job.tracker.http.address.{{ jobtracker_cluster_id }}.{{ jobtracker_cluster_id_1 }}
0.0.0.0:{{ jobtracker_cluster_id1_http_port }}
mapred.job.tracker.http.address.{{ jobtracker_cluster_id }}.{{ jobtracker_cluster_id_2 }}
0.0.0.0:{{ jobtracker_cluster_id2_http_port }}
mapred.ha.jobtracker.rpc-address.{{ jobtracker_cluster_id }}.{{ jobtracker_cluster_id_1 }}
{{ jobtracker_node_1_hostname }}:{{ jobtracker_cluster_id1_ha_rpc_port }}
mapred.ha.jobtracker.rpc-address.{{ jobtracker_cluster_id }}.{{ jobtracker_cluster_id_2 }}
{{ jobtracker_node_2_hostname }}:{{ jobtracker_cluster_id2_ha_rpc_port }}
mapred.ha.jobtracker.http-redirect-address.{{ jobtracker_cluster_id }}.{{ jobtracker_cluster_id_1 }}
{{ jobtracker_node_1_hostname }}:{{ jobtracker_cluster_id1_http_port }}
mapred.ha.jobtracker.http-redirect-address.{{ jobtracker_cluster_id }}.{{ jobtracker_cluster_id_2 }}
{{ jobtracker_node_2_hostname }}:{{ jobtracker_cluster_id2_http_port }}
mapred.jobtracker.restart.recover
{{ jobtracker_restart_recover }}
mapred.client.failover.proxy.provider.{{ jobtracker_cluster_id }}
org.apache.hadoop.mapred.ConfiguredFailoverProxyProvider
mapred.client.failover.max.attempts
15
mapred.client.failover.sleep.base.millis
500
mapred.client.failover.sleep.max.millis
1500
mapred.client.failover.connection.retries
{{ jobtracker_failover_connect_retries }}
mapred.client.failover.connection.retries.on.timeouts
{{ jobtracker_failover_connect_retries }}
mapred.ha.fencing.methods
shell(/bin/true)
mapred.ha.automatic-failover.enabled
{{ jobtracker_auto_failover_enabled }}
mapred.ha.zkfc.port
{{ jobtracker_zkfc_port }}
mapred.hosts
/etc/hadoop/conf/mapred_hosts_allow.txt
mapred.hosts.exclude
/etc/hadoop/conf/mapred_hosts_exclude.txt
mapred.system.dir
/tmp/mapred/system
mapreduce.jobtracker.staging.root.dir
{{ mapred_staging_root_dir }}
mapred.acls.enabled
false
mapred.local.dir
/data/mapred/jt
hadoop.job.history.location
/jobtracker/history
mapred.jobtracker.taskScheduler
org.apache.hadoop.mapred.FairScheduler
{% if mapred_use_fair_scheduler %}
mapred.jobtracker.taskScheduler
org.apache.hadoop.mapred.FairScheduler
mapred.fairscheduler.allocation.file
{{ mapred_fair_scheduler_allocation_file }}
{% if mapred_fair_scheduler_use_poolnameproperty %}
mapred.fairscheduler.poolnameproperty
{{ mapred_fair_scheduler_poolnameproperty }}
mapred.fairscheduler.allow.undeclared.pools
{{ mapred_fair_scheduler_undecl_pools }}
{% endif %}
mapred.fairscheduler.weight.adjuster
mapred.fairscheduler.assignmultiple
{{ mapred_fair_scheduler_assignmultiple }}
mapred.fairscheduler.preemption
{{ mapred_fair_scheduler_preemption }}
{% endif %}
mapred.job.tracker.handler.count
{{ jobtracker_handler_count }}
mapred.reduce.slowstart.completed.maps
{{ mapred_reduce_slowstart_maps }}
mapreduce.jobtracker.split.metainfo.maxsize
{{ mapreduce_jt_split_metainfo_maxsize }}
mapred.user.jobconf.limit
{{ mapred_user_jobconf_limit }}
mapreduce.job.counters.max
{{ mapreduce_job_counters_max }}
mapred.jobtracker.retirejob.interval
{{ mapred_jt_retirejob_interval }}
mapred.job.tracker.persist.jobstatus.active
{{ jobtracker_persistent_jobstatus }}
mapred.job.tracker.persist.jobstatus.hours
{{ mapred_jt_persist_jobstatus_hours }}
mapred.job.tracker.persist.jobstatus.dir
/jobtracker/jobsInfo
mapred.jobtracker.completeuserjobs.maximum
{{ mapred_jt_completeuserjobs_max }}
mapred.job.restart.recover
{{ jobtracker_restart_recover }}
hadoop.rpc.socket.factory.class.JobSubmissionProtocol
mapred.jobtracker.plugins
org.apache.hadoop.thriftfs.ThriftJobTrackerPlugin
mapred.queue.names
{{ mapred_queue_names }}
jobtracker.thrift.address
0.0.0.0:{{ jobtracker_http_port }}