Constant Field Values

Contents

• org.apache.*

org.apache.*

org.apache.tez.dag.library.vertexmanager.ShuffleVertexManager

Modifier and Type	Constant Field	Value
public static final String	TEZ_SHUFFLE_VERTEX_MANAGER_DESIRED_TASK_INPUT_SIZE	"tez.shuffle-vertex-manager.desired-task-input-size"
public static final long	TEZ_SHUFFLE_VERTEX_MANAGER_DESIRED_TASK_INPUT_SIZE_DEFAULT	104857600L
public static final String	TEZ_SHUFFLE_VERTEX_MANAGER_ENABLE_AUTO_PARALLEL	"tez.shuffle-vertex-manager.enable.auto-parallel"
public static final boolean	TEZ_SHUFFLE_VERTEX_MANAGER_ENABLE_AUTO_PARALLEL_DEFAULT	false
public static final String	TEZ_SHUFFLE_VERTEX_MANAGER_MAX_SRC_FRACTION	"tez.shuffle-vertex-manager.max-src-fraction"
public static final float	TEZ_SHUFFLE_VERTEX_MANAGER_MAX_SRC_FRACTION_DEFAULT	0.75f
public static final String	TEZ_SHUFFLE_VERTEX_MANAGER_MIN_SRC_FRACTION	"tez.shuffle-vertex-manager.min-src-fraction"
public static final float	TEZ_SHUFFLE_VERTEX_MANAGER_MIN_SRC_FRACTION_DEFAULT	0.25f
public static final String	TEZ_SHUFFLE_VERTEX_MANAGER_MIN_TASK_PARALLELISM	"tez.shuffle-vertex-manager.min-task-parallelism"
public static final int	TEZ_SHUFFLE_VERTEX_MANAGER_MIN_TASK_PARALLELISM_DEFAULT	1

org.apache.tez.runtime.library.api.TezRuntimeConfiguration

Modifier and Type	Constant Field	Value
public static final String	TEZ_RUNTIME_COMBINE_MIN_SPILLS	"tez.runtime.combine.min.spills"
public static final int	TEZ_RUNTIME_COMBINE_MIN_SPILLS_DEFAULT	3
public static final String	TEZ_RUNTIME_COMBINER_CLASS	"tez.runtime.combiner.class"
public static final String	TEZ_RUNTIME_COMPRESS	"tez.runtime.compress"
public static final String	TEZ_RUNTIME_COMPRESS_CODEC	"tez.runtime.compress.codec"
public static final String	TEZ_RUNTIME_CONVERT_USER_PAYLOAD_TO_HISTORY_TEXT	"tez.runtime.convert.user-payload.to.history-text"
public static final boolean	TEZ_RUNTIME_CONVERT_USER_PAYLOAD_TO_HISTORY_TEXT_DEFAULT	false
public static final String	TEZ_RUNTIME_EMPTY_PARTITION_INFO_VIA_EVENTS_ENABLED	"tez.runtime.empty.partitions.info-via-events.enabled"
public static final boolean	TEZ_RUNTIME_EMPTY_PARTITION_INFO_VIA_EVENTS_ENABLED_DEFAULT	true
public static final String	TEZ_RUNTIME_ENABLE_FINAL_MERGE_IN_OUTPUT	"tez.runtime.enable.final-merge.in.output"
public static final boolean	TEZ_RUNTIME_ENABLE_FINAL_MERGE_IN_OUTPUT_DEFAULT	true
public static final String	TEZ_RUNTIME_GROUP_COMPARATOR_CLASS	"tez.runtime.group.comparator.class"
public static final int	TEZ_RUNTIME_IFILE_BUFFER_SIZE_DEFAULT	-1
public static final String	TEZ_RUNTIME_IFILE_READAHEAD	"tez.runtime.ifile.readahead"
public static final String	TEZ_RUNTIME_IFILE_READAHEAD_BYTES	"tez.runtime.ifile.readahead.bytes"
public static final int	TEZ_RUNTIME_IFILE_READAHEAD_BYTES_DEFAULT	4194304
public static final boolean	TEZ_RUNTIME_IFILE_READAHEAD_DEFAULT	true
public static final String	TEZ_RUNTIME_INDEX_CACHE_MEMORY_LIMIT_BYTES	"tez.runtime.index.cache.memory.limit.bytes"
public static final int	TEZ_RUNTIME_INDEX_CACHE_MEMORY_LIMIT_BYTES_DEFAULT	1048576
public static final float	TEZ_RUNTIME_INPUT_BUFFER_PERCENT_DEFAULT	0.0f
public static final String	TEZ_RUNTIME_INPUT_POST_MERGE_BUFFER_PERCENT	"tez.runtime.task.input.post-merge.buffer.percent"
public static final String	TEZ_RUNTIME_INTERNAL_SORTER_CLASS	"tez.runtime.internal.sorter.class"
public static final String	TEZ_RUNTIME_IO_FILE_BUFFER_SIZE	"io.file.buffer.size"
public static final String	TEZ_RUNTIME_IO_SORT_FACTOR	"tez.runtime.io.sort.factor"
public static final int	TEZ_RUNTIME_IO_SORT_FACTOR_DEFAULT	100
public static final String	TEZ_RUNTIME_IO_SORT_MB	"tez.runtime.io.sort.mb"
public static final int	TEZ_RUNTIME_IO_SORT_MB_DEFAULT	100
public static final String	TEZ_RUNTIME_KEY_CLASS	"tez.runtime.key.class"
public static final String	TEZ_RUNTIME_KEY_COMPARATOR_CLASS	"tez.runtime.key.comparator.class"
public static final String	TEZ_RUNTIME_KEY_SECONDARY_COMPARATOR_CLASS	"tez.runtime.key.secondary.comparator.class"
public static final String	TEZ_RUNTIME_OPTIMIZE_LOCAL_FETCH	"tez.runtime.optimize.local.fetch"
public static final boolean	TEZ_RUNTIME_OPTIMIZE_LOCAL_FETCH_DEFAULT	true
public static final String	TEZ_RUNTIME_OPTIMIZE_SHARED_FETCH	"tez.runtime.optimize.shared.fetch"
public static final boolean	TEZ_RUNTIME_OPTIMIZE_SHARED_FETCH_DEFAULT	false
public static final String	TEZ_RUNTIME_PARTITIONER_CLASS	"tez.runtime.partitioner.class"
public static final String	TEZ_RUNTIME_PIPELINED_SHUFFLE_ENABLED	"tez.runtime.pipelined-shuffle.enabled"
public static final boolean	TEZ_RUNTIME_PIPELINED_SHUFFLE_ENABLED_DEFAULT	false
public static final String	TEZ_RUNTIME_PIPELINED_SORTER_SORT_THREADS	"tez.runtime.pipelined.sorter.sort.threads"
public static final int	TEZ_RUNTIME_PIPELINED_SORTER_SORT_THREADS_DEFAULT	2
public static final long	TEZ_RUNTIME_RECORDS_BEFORE_PROGRESS_DEFAULT	10000L
public static final String	TEZ_RUNTIME_REPORT_PARTITION_STATS	"tez.runtime.report.partition.stats"
public static final boolean	TEZ_RUNTIME_REPORT_PARTITION_STATS_DEFAULT	true
public static final float	TEZ_RUNTIME_SHUFFLE_ACCEPTABLE_HOST_FETCH_FAILURE_FRACTION_DEFAULT	0.20000000298023224f
public static final String	TEZ_RUNTIME_SHUFFLE_BUFFER_SIZE	"tez.runtime.shuffle.buffersize"
public static final int	TEZ_RUNTIME_SHUFFLE_BUFFER_SIZE_DEFAULT	8192
public static final String	TEZ_RUNTIME_SHUFFLE_CONNECT_TIMEOUT	"tez.runtime.shuffle.connect.timeout"
public static final String	TEZ_RUNTIME_SHUFFLE_ENABLE_MEMTOMEM	"tez.runtime.shuffle.memory-to-memory.enable"
public static final boolean	TEZ_RUNTIME_SHUFFLE_ENABLE_MEMTOMEM_DEFAULT	false
public static final String	TEZ_RUNTIME_SHUFFLE_ENABLE_SSL	"tez.runtime.shuffle.ssl.enable"
public static final boolean	TEZ_RUNTIME_SHUFFLE_ENABLE_SSL_DEFAULT	false
public static final boolean	TEZ_RUNTIME_SHUFFLE_FAILED_CHECK_SINCE_LAST_COMPLETION_DEFAULT	true
public static final String	TEZ_RUNTIME_SHUFFLE_FETCH_BUFFER_PERCENT	"tez.runtime.shuffle.fetch.buffer.percent"
public static final float	TEZ_RUNTIME_SHUFFLE_FETCH_BUFFER_PERCENT_DEFAULT	0.8999999761581421f
public static final String	TEZ_RUNTIME_SHUFFLE_FETCH_FAILURES_LIMIT	"tez.runtime.shuffle.fetch.failures.limit"
public static final int	TEZ_RUNTIME_SHUFFLE_FETCH_FAILURES_LIMIT_DEFAULT	5
public static final String	TEZ_RUNTIME_SHUFFLE_FETCH_MAX_TASK_OUTPUT_AT_ONCE	"tez.runtime.shuffle.fetch.max.task.output.at.once"
public static final int	TEZ_RUNTIME_SHUFFLE_FETCH_MAX_TASK_OUTPUT_AT_ONCE_DEFAULT	20
public static final String	TEZ_RUNTIME_SHUFFLE_KEEP_ALIVE_ENABLED	"tez.runtime.shuffle.keep-alive.enabled"
public static final boolean	TEZ_RUNTIME_SHUFFLE_KEEP_ALIVE_ENABLED_DEFAULT	false
public static final String	TEZ_RUNTIME_SHUFFLE_KEEP_ALIVE_MAX_CONNECTIONS	"tez.runtime.shuffle.keep-alive.max.connections"
public static final int	TEZ_RUNTIME_SHUFFLE_KEEP_ALIVE_MAX_CONNECTIONS_DEFAULT	20
public static final float	TEZ_RUNTIME_SHUFFLE_MAX_ALLOWED_FAILED_FETCH_ATTEMPT_FRACTION_DEFAULT	0.5f
public static final float	TEZ_RUNTIME_SHUFFLE_MAX_STALL_TIME_FRACTION_DEFAULT	0.5f
public static final String	TEZ_RUNTIME_SHUFFLE_MEMORY_LIMIT_PERCENT	"tez.runtime.shuffle.memory.limit.percent"
public static final float	TEZ_RUNTIME_SHUFFLE_MEMORY_LIMIT_PERCENT_DEFAULT	0.25f
public static final String	TEZ_RUNTIME_SHUFFLE_MEMTOMEM_SEGMENTS	"tez.runtime.shuffle.memory-to-memory.segments"
public static final String	TEZ_RUNTIME_SHUFFLE_MERGE_PERCENT	"tez.runtime.shuffle.merge.percent"
public static final float	TEZ_RUNTIME_SHUFFLE_MERGE_PERCENT_DEFAULT	0.8999999761581421f
public static final int	TEZ_RUNTIME_SHUFFLE_MIN_FAILURES_PER_HOST_DEFAULT	4
public static final float	TEZ_RUNTIME_SHUFFLE_MIN_REQUIRED_PROGRESS_FRACTION_DEFAULT	0.5f
public static final String	TEZ_RUNTIME_SHUFFLE_NOTIFY_READERROR	"tez.runtime.shuffle.notify.readerror"
public static final boolean	TEZ_RUNTIME_SHUFFLE_NOTIFY_READERROR_DEFAULT	true
public static final String	TEZ_RUNTIME_SHUFFLE_PARALLEL_COPIES	"tez.runtime.shuffle.parallel.copies"
public static final int	TEZ_RUNTIME_SHUFFLE_PARALLEL_COPIES_DEFAULT	20
public static final String	TEZ_RUNTIME_SHUFFLE_READ_TIMEOUT	"tez.runtime.shuffle.read.timeout"
public static final int	TEZ_RUNTIME_SHUFFLE_READ_TIMEOUT_DEFAULT	180000
public static final int	TEZ_RUNTIME_SHUFFLE_SOURCE_ATTEMPT_ABORT_LIMIT_DEFAULT	-1
public static final int	TEZ_RUNTIME_SHUFFLE_STALLED_COPY_TIMEOUT_DEFAULT	180000
public static final String	TEZ_RUNTIME_SORT_SPILL_PERCENT	"tez.runtime.sort.spill.percent"
public static final float	TEZ_RUNTIME_SORT_SPILL_PERCENT_DEFAULT	0.800000011920929f
public static final String	TEZ_RUNTIME_SORTER_CLASS	"tez.runtime.sorter.class"
public static final String	TEZ_RUNTIME_UNORDERED_OUTPUT_BUFFER_SIZE_MB	"tez.runtime.unordered.output.buffer.size-mb"
public static final int	TEZ_RUNTIME_UNORDERED_OUTPUT_BUFFER_SIZE_MB_DEFAULT	100
public static final String	TEZ_RUNTIME_VALUE_CLASS	"tez.runtime.value.class"