| Property Name | Default Value | Description | Type | Is Private? | Is Unstable? | Is Evolving? |
|---|---|---|---|---|---|---|
| tez.dag.recovery.enabled | true | null | boolean | false | false | false |
| tez.dag.recovery.io.buffer.size | 8192 | null | integer | false | false | false |
| tez.dag.recovery.flush.interval.secs | 30 | null | integer | false | false | false |
| tez.dag.recovery.max.unflushed.events | 100 | null | integer | false | false | false |
| tez.task.heartbeat.timeout.check-ms | 30000 | null | integer | false | false | false |
| tez.task.timeout-ms | 300000 | null | integer | false | false | false |
| tez.am.acls.enabled | true | null | boolean | false | false | false |
| tez.allow.disabled.timeline-domains | false | null | boolean | true | false | false |
| tez.am.client.am.port-range | null | null | string | false | false | false |
| tez.am.client.heartbeat.timeout.secs | -1 | null | integer | false | false | false |
| tez.am.client.am.thread-count | 2 | null | integer | false | false | false |
| tez.am.commit-all-outputs-on-dag-success | true | null | boolean | false | false | false |
| tez.am.containerlauncher.thread-count-limit | 500 | null | integer | false | false | false |
| tez.am.container.idle.release-timeout-max.millis | 10000 | null | long | false | false | false |
| tez.am.container.idle.release-timeout-min.millis | 5000 | null | integer | false | false | false |
| tez.am.container.reuse.enabled | true | null | boolean | false | false | false |
| tez.am.container.reuse.locality.delay-allocation-millis | 250 | null | long | false | false | false |
| tez.am.container.reuse.new-containers.enabled | false | null | boolean | false | false | false |
| tez.am.container.reuse.non-local-fallback.enabled | false | null | boolean | false | false | false |
| tez.am.container.reuse.rack-fallback.enabled | true | null | boolean | false | false | false |
| tez.am.credentials-merge | null | null | boolean | false | false | false |
| tez.am.dag.appcontext.thread-count-limit | 10 | null | integer | false | false | false |
| tez.am.dag.cleanup.on.completion | false | null | boolean | false | false | false |
| tez.am.dag.deletion.thread-count-limit | 10 | null | integer | false | false | false |
| tez.am.dag.scheduler.class | org.apache.tez.dag.app.dag.impl.DAGSchedulerNaturalOrder | null | string | false | false | false |
| tez.am.deletion.tracker.class | org.apache.tez.dag.app.launcher.DeletionTrackerImpl | null | string | false | false | false |
| tez.am.disable.client-version-check | false | null | boolean | true | false | false |
| tez.am.task.estimator.exponential.lambda.ms | null | null | long | false | false | true |
| tez.am.task.estimator.exponential.skip.initials | 24 | null | integer | false | false | true |
| tez.am.task.estimator.exponential.stagnated.ms | null | null | long | false | false | true |
| tez.am.failure.on.missing.recovery.data | false | null | boolean | false | false | false |
| tez.am.hooks | null | null | string | false | false | false |
| tez.am.inline.task.execution.enabled | false | null | boolean | true | false | false |
| tez.am.inline.task.execution.max-tasks | 1 | null | integer | false | false | false |
| tez.am.launch.cluster-default.cmd-opts | -server -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN | null | string | false | false | false |
| tez.am.launch.cluster-default.env | null | null | string | false | false | false |
| tez.am.launch.cmd-opts | null | null | string | false | false | false |
| tez.am.launch.env | null | string | false | false | false | |
| tez.am.legacy.speculative.single.task.vertex.timeout | -1 | null | long | false | false | true |
| tez.am.legacy.speculative.slowtask.threshold | null | null | float | false | false | true |
| tez.am.log.level | INFO | null | string | false | false | false |
| tez.am.max.allowed.downstream.host.failures.fraction | 0.2 | null | integer | false | false | false |
| tez.am.max.allowed.time-sec.for-read-error | 300 | null | integer | false | false | false |
| tez.am.max.app.attempts | 2 | null | integer | false | false | false |
| tez.am.maxtaskfailures.per.node | 10 | null | integer | false | false | false |
| tez.am.minimum.allowed.speculative.tasks | 10 | null | integer | false | false | true |
| tez.am.modify-acls | null | null | string | false | false | false |
| tez.am.node-blacklisting.enabled | true | null | boolean | false | false | false |
| tez.am.node-blacklisting.ignore-threshold-node-percent | 33 | null | integer | false | false | false |
| tez.am.node-unhealthy-reschedule-tasks | false | null | boolean | false | false | false |
| tez.am.preemption.heartbeats-between-preemptions | 3 | null | integer | false | false | false |
| tez.am.preemption.max.wait-time-ms | 60000 | null | integer | false | false | false |
| tez.am.preemption.percentage | 10 | null | integer | false | false | false |
| tez.am.proportion.running.tasks.speculatable | 0.1 | null | double | false | false | true |
| tez.am.proportion.total.tasks.speculatable | 0.01 | null | double | false | false | true |
| tez.am.ready.for.submit.timeout.ms | 30000 | null | string | false | false | false |
| tez.am.resource.cpu.vcores | 1 | null | integer | false | false | false |
| tez.am.resource.memory.mb | 1024 | null | integer | false | false | false |
| tez.am.am-rm.heartbeat.interval-ms.max | 1000 | null | integer | false | false | false |
| tez.am.session.min.held-containers | 0 | null | integer | false | false | false |
| tez.am.mode.session | false | null | boolean | false | false | false |
| tez.am.shuffle.auxiliary-service.id | mapreduce_shuffle | null | string | false | false | false |
| tez.am.soonest.retry.after.no.speculate | 1000 | null | long | false | false | true |
| tez.am.soonest.retry.after.speculate | 15000 | null | long | false | false | true |
| tez.am.speculation.enabled | false | null | boolean | false | false | true |
| tez.am.speculator.class | null | null | string | false | false | false |
| tez.staging-dir | null | null | string | false | false | false |
| tez.am.staging.scratch-data.auto-delete | true | null | boolean | false | false | false |
| tez.am.task.attempt.cleanup.on.failure | false | null | boolean | false | false | false |
| tez.am.task.estimator.class | null | null | string | false | false | false |
| tez.am.task.listener.thread-count | 30 | null | integer | false | false | false |
| tez.am.task.max.attempts | 0 | null | integer | false | false | false |
| tez.am.task.max.failed.attempts | 4 | null | integer | false | false | false |
| tez.am.task.reschedule.higher.priority | true | null | boolean | false | false | false |
| tez.am.task.reschedule.relaxed.locality | true | null | boolean | false | false | false |
| tez.am.tez-ui.history-url.template | __HISTORY_URL_BASE__/#/tez-app/__APPLICATION_ID__ | null | string | false | false | false |
| tez.am.vertex.cleanup.height | 0 | null | integer | false | false | false |
| tez.am.vertex.max-task-concurrency | -1 | null | integer | false | false | false |
| tez.am.view-acls | null | null | string | false | false | false |
| tez.am.tez-ui.webservice.enable | true | null | boolean | false | false | false |
| tez.am.tez-ui.webservice.port-range | 50000-50050 | null | boolean | false | false | false |
| tez.am.yarn.scheduler.class | org.apache.tez.dag.app.rm.DagAwareYarnTaskScheduler | null | string | false | false | false |
| tez.application.tags | null | null | string | false | false | false |
| tez.aux.uris | null | null | string | false | false | false |
| tez.cancel.delegation.tokens.on.completion | true | null | boolean | true | false | false |
| tez.classpath.add-hadoop-conf | false | null | boolean | true | false | true |
| tez.client.asynchronous-stop | true | null | boolean | false | false | false |
| tez.client.dag.status.cache.timeout-secs | 60 | null | long | true | false | false |
| tez.client.diagnostics.wait.timeout-ms | 3000 | null | long | true | false | false |
| tez.client.timeout-ms | 30000 | null | long | false | false | false |
| tez.java.opts.checker.class | null | null | string | true | false | false |
| tez.java.opts.checker.enabled | true | null | boolean | true | false | false |
| tez.task.concurrent.edge.trigger.type | null | null | string | false | false | false |
| tez.container.max.java.heap.fraction | 0.8 | null | float | false | false | false |
| tez.counters.counter-name.max-length | 64 | null | integer | false | false | true |
| tez.counters.group-name.max-length | 256 | null | integer | false | false | true |
| tez.counters.max | 1200 | null | integer | false | false | true |
| tez.counters.max.groups | 500 | null | integer | false | false | true |
| tez.credentials.path | null | null | string | false | false | false |
| tez.dag.status.pollinterval-ms | 500 | null | long | false | false | false |
| tez.generate.debug.artifacts | false | null | boolean | false | false | true |
| tez.history.logging.log.level | null | null | string | false | false | false |
| tez.history.logging.proto-base-dir | null | null | string | false | false | false |
| tez.history.logging.proto-doas | false | null | boolean | false | false | false |
| tez.history.logging.queue.size | 100000 | null | integer | false | false | false |
| tez.history.logging.split-dag-start | false | null | boolean | false | false | false |
| tez.history.logging.proto-sync-window-secs | 60 | null | long | false | false | false |
| tez.history.logging.service.class | org.apache.tez.dag.history.logging.impl.SimpleHistoryLoggingService | null | string | false | false | false |
| tez.history.logging.taskattempt-filters | null | null | string | false | false | false |
| tez.history.logging.timeline-cache-plugin.old-num-dags-per-group | null | null | string | true | false | true |
| tez.history.logging.timeline.num-dags-per-group | 1 | null | integer | true | false | true |
| tez.tez-ui.history-url.base | null | null | string | false | false | false |
| tez.ignore.lib.uris | null | null | boolean | false | false | true |
| tez.ipc.payload.reserved.bytes | 5242880 | null | int | true | false | false |
| tez.job.fs-servers | null | null | string | false | false | false |
| tez.job.fs-servers.token-renewal.exclude | null | null | string | false | false | false |
| tez.tez.jvm.system-properties-to-log | null | null | string | false | false | false |
| tez.lib.uris | null | null | string | false | false | false |
| tez.lib.uris.classpath | null | null | string | false | false | false |
| tez.local.cache.root.folder | . | null | string | false | false | false |
| tez.local.mode | false | null | boolean | false | false | false |
| tez.local.mode.without.network | false | null | boolean | false | false | false |
| tez.am.log.pattern.layout | null | null | string | false | false | false |
| tez.task.log.pattern.layout | null | null | string | false | false | false |
| tez.mdc.custom.keys | null | null | string | false | false | false |
| tez.mdc.custom.keys.conf.props | null | null | string | false | false | false |
| tez.mrreader.config.update.properties | null | null | string | false | false | false |
| tez.queue.name | null | null | string | false | false | false |
| tez.session.am.dag.submit.timeout.secs | 300 | null | integer | false | false | false |
| tez.session.client.timeout.secs | 120 | null | integer | false | false | false |
| tez.simple.history.logging.dir | null | null | string | false | false | false |
| tez.simple.history.max.errors | 10 | null | integer | false | false | false |
| tez.task.am.heartbeat.counter.interval-ms.max | 4000 | null | integer | false | false | false |
| tez.task.am.heartbeat.interval-ms.max | 100 | null | integer | false | false | false |
| tez.task.attempt.hooks | null | null | string | false | false | false |
| tez.task.generate.counters.per.io | false | null | boolean | true | false | true |
| tez.task.get-task.sleep.interval-ms.max | 200 | null | integer | false | false | false |
| tez.task.initialize-processor-first | false | null | boolean | false | false | false |
| tez.task.initialize-processor-io-serially | false | null | boolean | false | false | false |
| tez.task.launch.cluster-default.cmd-opts | -server -Djava.net.preferIPv4Stack=true -Dhadoop.metrics.log.level=WARN | null | string | false | false | false |
| tez.task.launch.cluster-default.env | null | null | string | false | false | false |
| tez.task.launch.cmd-opts | null | null | string | false | false | false |
| tez.task.launch.env | null | string | false | false | false | |
| tez.task.local-fs.write-limit.bytes | -1 | null | long | false | false | false |
| tez.task.log.level | INFO | null | string | false | false | false |
| tez.task.max-events-per-heartbeat | 500 | null | integer | false | false | false |
| tez.task.max-event-backlog | 10000 | null | integer | false | false | false |
| tez.task.progress.stuck.interval-ms | -1 | null | string | false | false | false |
| tez.task.resource.calculator.process-tree.class | null | null | string | true | false | true |
| tez.task.resource.cpu.vcores | 1 | null | integer | false | false | false |
| tez.task.resource.memory.mb | 1024 | null | integer | false | false | false |
| tez.task.scale.memory.additional-reservation.fraction.max | null | null | float | true | false | true |
| tez.task.scale.memory.additional-reservation.fraction.per-io | null | null | float | true | false | true |
| tez.task.scale.memory.allocator.class | org.apache.tez.runtime.library.resources.WeightedScalingMemoryDistributor | null | string | true | false | true |
| tez.task.scale.memory.enabled | true | null | boolean | true | false | true |
| tez.task.scale.memory.reserve-fraction | 0.3 | null | double | true | false | true |
| tez.task.scale.memory.ratios | null | null | string | true | false | true |
| tez.task-specific.launch.cmd-opts | null | null | string | false | false | true |
| tez.task-specific.launch.cmd-opts.list | null | null | string | false | false | true |
| tez.task-specific.log.level | null | null | string | false | false | true |
| tez.test.minicluster.app.wait.on.shutdown.secs | 30 | null | long | true | false | false |
| tez.thread.dump.interval | 100ms | null | string | false | false | false |
| tez.user.classpath.first | true | null | boolean | false | false | false |
| tez.use.cluster.hadoop-libs | false | null | boolean | false | false | false |
| tez.yarn.ats.acl.domains.auto-create | true | null | boolean | false | false | false |
| tez.yarn.ats.event.flush.timeout.millis | -1 | null | long | false | false | false |
| tez.yarn.ats.max.events.per.batch | 5 | null | integer | false | false | false |
| tez.yarn.ats.max.polling.time.per.event.millis | 10 | null | integer | false | false | false |