attempt_status
|
Attempt status |
attempt status |
CDH3, CDH4 |
combine_input_records
|
Number of input records to combiner |
records |
CDH3, CDH4 |
combine_output_records
|
Number of records output by combiner |
records |
CDH3, CDH4 |
cpu_system
|
Kernel CPU time used (CPUs / s) |
CPU seconds per second |
CDH3, CDH4 |
cpu_user
|
Current User CPUs |
CPU seconds per second |
CDH3, CDH4 |
disk_read
|
Reads from local disk (bytes) |
bytes |
CDH3, CDH4 |
disk_write
|
Writes to local disk (bytes) |
bytes |
CDH3, CDH4 |
finish_time
|
Activity or attempt finish time |
timestamp |
CDH3, CDH4 |
hdfs_read
|
Reads from HDFS (bytes) |
bytes |
CDH3, CDH4 |
hdfs_write
|
Writes to HDFS (bytes) |
bytes |
CDH3, CDH4 |
host
|
Host where attempt runs |
host |
CDH3, CDH4 |
map_input_bytes
|
Input to map task (bytes) |
bytes |
CDH3, CDH4 |
map_input_records
|
Number of input records to map task |
records |
CDH3, CDH4 |
map_output_bytes
|
Output from map task (bytes) |
bytes |
CDH3, CDH4 |
map_output_records
|
Number of records output by map task |
records |
CDH3, CDH4 |
mem_rss
|
Resident memory used |
bytes |
CDH3, CDH4 |
mem_virtual
|
Virtual memory used |
bytes |
CDH3, CDH4 |
phase
|
Attempt phase |
phase |
CDH3, CDH4 |
process_state
|
Attempt process state |
SCM process state |
CDH3, CDH4 |
progress
|
Attempt completion (%) |
percent |
CDH3, CDH4 |
reduce_input_groups
|
Number of groups input to reduce task |
groups |
CDH3, CDH4 |
reduce_input_records
|
Number of records input to reduce task |
records |
CDH3, CDH4 |
reduce_output_records
|
Number of records output by reduce task |
records |
CDH3, CDH4 |
reduce_shuffle_bytes
|
Number of bytes in reduce shuffle |
bytes |
CDH3, CDH4 |
shuffle_finish_time
|
Shuffle Finish Time |
timestamp |
CDH3, CDH4 |
sort_finish_time
|
Sort Finish time |
timestamp |
CDH3, CDH4 |
spilled_records
|
Number of spilled records |
records |
CDH3, CDH4 |
start_time
|
Activity or attempt start time |
timestamp |
CDH3, CDH4 |
task_type
|
MapReduce task type |
task type |
CDH3, CDH4 |
total_cpu_system
|
Total System CPU |
seconds |
CDH3, CDH4 |
total_cpu_user
|
Total CPU user time |
seconds |
CDH3, CDH4 |
tt_name
|
TaskTracker name |
TaskTracker name |
CDH3, CDH4 |