| Property Name | Default Value | Description | Type | Is Private? | Is Unstable? | Is Evolving? |
|---|---|---|---|---|---|---|
| tez.runtime.cleanup.files.on.interrupt | false | null | boolean | true | false | true |
| tez.runtime.combiner.class | null | null | string | false | false | false |
| tez.runtime.combine.min.spills | 3 | null | integer | false | false | false |
| tez.runtime.compress | null | null | boolean | false | false | false |
| tez.runtime.compress.codec | null | null | string | false | false | false |
| tez.runtime.convert.user-payload.to.history-text | false | null | string | false | false | false |
| tez.runtime.empty.partitions.info-via-events.enabled | true | null | boolean | false | false | false |
| tez.runtime.enable.final-merge.in.output | true | null | boolean | false | false | false |
| tez.runtime.group.comparator.class | null | null | string | false | false | false |
| tez.runtime.ifile.readahead | true | null | boolean | false | false | false |
| tez.runtime.ifile.readahead.bytes | 4194304 | null | integer | false | false | false |
| tez.runtime.index.cache.memory.limit.bytes | 1048576 | null | integer | false | false | false |
| tez.runtime.task.input.post-merge.buffer.percent | null | null | float | false | false | false |
| tez.runtime.internal.sorter.class | null | null | string | false | false | false |
| tez.runtime.io.sort.factor | 100 | null | integer | false | false | false |
| tez.runtime.io.sort.mb | 100 | null | integer | false | false | false |
| tez.runtime.key.class | null | null | string | false | false | false |
| tez.runtime.key.comparator.class | null | null | string | false | false | false |
| tez.runtime.key.secondary.comparator.class | null | null | string | false | false | false |
| tez.runtime.optimize.local.fetch | true | null | boolean | false | false | false |
| tez.runtime.optimize.shared.fetch | false | null | boolean | false | false | false |
| tez.runtime.partitioner.class | null | null | string | false | false | false |
| tez.runtime.pipelined-shuffle.enabled | false | null | boolean | false | false | false |
| tez.runtime.pipelined.sorter.lazy-allocate.memory | false | null | boolean | false | false | false |
| tez.runtime.pipelined.sorter.min-block.size.in.mb | 2000 | null | integer | false | false | false |
| tez.runtime.pipelined.sorter.sort.threads | 2 | null | integer | false | false | false |
| tez.runtime.merge.progress.records | null | null | integer | true | false | true |
| tez.runtime.report.partition.stats | null | null | string | false | false | false |
| tez.runtime.shuffle.acceptable.host-fetch.failure.fraction | 0.2 | null | float | true | false | true |
| tez.runtime.shuffle.batch.wait | -1 | null | integer | false | false | false |
| tez.runtime.shuffle.buffersize | 8192 | null | integer | false | false | false |
| tez.runtime.shuffle.connect.timeout | null | null | integer | false | false | false |
| tez.runtime.shuffle.memory-to-memory.enable | false | null | boolean | false | false | false |
| tez.runtime.shuffle.ssl.enable | false | null | boolean | false | false | false |
| tez.runtime.shuffle.failed.check.since-last.completion | true | null | boolean | true | false | true |
| tez.runtime.shuffle.fetcher.use-shared-pool | false | null | boolean | true | false | true |
| tez.runtime.shuffle.fetch.buffer.percent | 0.9 | null | float | false | false | false |
| tez.runtime.shuffle.fetch.testing.errors.enable | false | null | boolean | false | false | false |
| tez.runtime.shuffle.fetch.failures.limit | 5 | null | integer | false | false | false |
| tez.runtime.shuffle.fetch.max.task.output.at.once | 20 | null | integer | false | false | false |
| tez.runtime.shuffle.fetch.testing.errors.config | *#50 | null | string | false | false | false |
| tez.runtime.shuffle.fetch.verify-disk-checksum | true | null | boolean | false | false | false |
| tez.runtime.shuffle.host.penalty.time.limit | 600000 | null | integer | false | false | false |
| tez.runtime.shuffle.keep-alive.enabled | false | null | boolean | false | false | false |
| tez.runtime.shuffle.keep-alive.max.connections | 20 | null | integer | false | false | false |
| tez.runtime.shuffle.max.allowed.failed.fetch.fraction | 0.5 | null | float | true | false | true |
| tez.runtime.shuffle.max.stall.time.fraction | 0.5 | null | float | true | false | true |
| tez.runtime.shuffle.memory.limit.percent | 0.25 | null | float | false | false | false |
| tez.runtime.shuffle.memory-to-memory.segments | null | null | integer | false | false | false |
| tez.runtime.shuffle.merge.percent | 0.9 | null | float | false | false | false |
| tez.runtime.shuffle.min.failures.per.host | 4 | null | integer | true | false | true |
| tez.runtime.shuffle.min.required.progress.fraction | 0.5 | null | float | true | false | true |
| tez.runtime.shuffle.notify.readerror | true | null | boolean | false | false | false |
| tez.runtime.shuffle.parallel.copies | 20 | null | integer | false | false | false |
| tez.runtime.shuffle.read.timeout | 180000 | null | integer | false | false | false |
| tez.runtime.shuffle.src-attempt.abort.limit | -1 | null | integer | true | false | true |
| tez.runtime.shuffle.use.async.http | false | null | boolean | false | false | false |
| tez.runtime.sorter.class | null | null | string | false | false | false |
| tez.runtime.sort.spill.percent | 0.8 | null | float | false | false | false |
| tez.runtime.unordered.output.buffer.size-mb | 100 | null | integer | false | false | false |
| tez.runtime.unordered.output.max-per-buffer.size-bytes | null | null | integer | true | false | false |
| tez.runtime.unordered-partitioned-kvwriter.buffer-merge-percent | 0 | null | int | false | false | false |
| tez.runtime.value.class | null | null | string | false | false | false |