load [param] [param] ...
At least one flow must be selected, to run Load
-h|--help | print this help text | |
--markdown | generate help text as GitHub Flavored Markdown | |
-pf|--platform | set platform | requires argument |
-ALL | run all available loads (not intended to produce errors) | |
-dt|--destructive-testing | run loads that are intended to produce errors | |
-ct|--comparison-testing | run loads that are intended for comparison across platforms | |
-SLS | single-line stats | |
-X | debug logging | |
-BS | default block size | requires argument |
-NM | default num mappers | requires argument |
-NR | default num reducers | requires argument |
-PM | percent of max mappers | requires argument |
-PR | percent of max reducers | requires argument |
-EM | enable map side speculative execution | |
-ER | enable reduce side speculative execution | |
-TS | tuple spill threshold, default 100,000 | requires argument |
-DH | optional Hadoop config job properties (can be used multiple times) | requires argument |
-I | load input data path (generated data arrives here) | requires argument |
-O | output path for load results | requires argument |
-W | input/output path for working files | requires argument |
-S | output path for job stats | requires argument |
-CWF | clean all files from prior run | |
-CVMO | child JVM options | requires argument |
-MXCF | maximum concurrent flows | requires argument |
-MXCS | maximum concurrent steps | requires argument |
-g|--generate | generate test data | |
-gf|--generate-num-files | num files to create | requires argument |
-gs|--generate-file-size | size in MB of each file | requires argument |
-gmax|--generate-max-words | max words per line, inclusive | requires argument |
-gmin|--generate-min-words | min words per line, inclusive | requires argument |
-gd|--generate-word-delimiter | delimiter for words | requires argument |
-gbf|--generate-blocks-per-file | fill num blocks per file | requires argument |
-gfm|--generate-files-per-mapper | fill num files per available mapper | requires argument |
-gwm|--generate-words-mean | mean modifier [-1,1] of a normal distribution from dictionary | requires argument |
-gws|--generate-words-stddev | standard-deviation modifier (0,1) of a normal distribution from dictionary | requires argument |
-cd|--consume | consume test data | |
-s|--certify-tests | run certification tests | |
-c|--count-sort | run count sort load | |
-ss|--staggered-sort | run staggered compare sort load | |
-fg|--full-group | run full tuple grouping load | |
-m|--multi-join | run multi join load | |
-ij|--inner-join | run inner join load | |
-pij|--pathological-inner-join | run pathological inner join load | |
-oj|--outer-join | run outer join load | |
-lj|--left-join | run left join load | |
-rj|--right-join | run right join load | |
-p|--pipeline | run pipeline load | |
-pm|--pipeline-hash-modulo | hash modulo for managing key distribution | requires argument |
-ca|--chained-aggregate | run chained aggregate load | |
-cf|--chained-function | run chained function load | |
-wd|--write-dot | write DOT file | |
-wt|--write-trace | write planner trace files | |
-an|--app-name | set the application name | requires argument |
-tn|--tags | set the application tags, comma separated | requires argument |
This release is licensed under the Apache Software License 2.0.