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condor_transform_ads
Transform ClassAds according to specified rules, and output the transformed
ClassAds.
condor_transform_ads
[-help [rules]]
condor_transform_ads
-rules rules-file
[-in[:<form>] infile]
[-out[:<form>[, nosort]] outfile]
[<key>=<value>]
[-long]
[-json]
[-xml]
[-verbose]
[-terse]
[-debug]
[-unit-test]
[-testing]
[-convertoldroutes]
[infile1 ... infileN]
Note that exactly one rules file, and at least one input file, must
be specified. If no output file is specified, output will be written
to stdout.
condor_transform_ads reads ClassAds from a set of input files,
transforms them according to rules defined in a rules file, and outputs
the resulting transformed ClassAds.
See
https://htcondor-wiki.cs.wisc.edu/index.cgi/wiki?p=TjsAdTransformLanguage
for a description of the transform language.
- -help [rules]
- Display usage information and exit.
-help rules displays information about the available transformation
rules.
- -rules rules-file
- Specifies the file containing
definitions of the transformation rules.
- -in[:<form>] infile
- Specifies an input file
containing ClassAd(s) to be transformed.
<form>, if specified, is one of:
- long: traditional long form (default)
- xml: XML form
- json: JSON ClassAd form
- new: "new" ClassAd form without newlines
- auto: guess format by reading the input
If - is specified for infile,
input is read from stdin.
- -out[:<form>[, nosort] outfile
- Specifies an
output file to receive the transformed ClassAd(s). <form>, if
specified, is one of:
- long: traditional long form (default)
- xml: XML form
- json: JSON ClassAd form
- new: "new" ClassAd form without newlines
- auto: use the same format as the first input
ClassAds are storted by attribute unless nosort is specified.
- [<key>=<value>]
- Assign key/value pairs before rules
file is parsed; can be used to pass arguments to rules. (More
detail needed here.)
- -long
- Use long form for both input and output ClassAd(s).
(This is the default.)
- -json
- Use JSON form for both input and output ClassAd(s).
- -xml
- Use XML form for both input and output ClassAd(s).
- -verbose
- Verbose mode, echo transform rules as they are executed.
- -terse
- Disable the -verbose option.
- -debug
- More information needed here.
- -unit-test
- More information needed here.
- -testing
- More information needed here.
- -convertoldroutes
- More information needed here.
condor_transform_ads will exit with a status value of 0 (zero) upon success,
and it will exit with the value 1 (one) upon failure.
Here's a simple example that transforms the given input ClassAds according
to the given rules:
# File: my_input
ResidentSetSize = 500
DiskUsage = 2500000
NumCkpts = 0
TransferrErr = false
Err = "/dev/null"
# File: my_rules
EVALSET MemoryUsage ( ResidentSetSize / 100 )
EVALMACRO WantDisk = ( DiskUsage * 2 )
SET RequestDisk ( $(WantDisk) / 1024 )
RENAME NumCkpts NumCheckPoints
DELETE /(.+)Err/
# Command:
condor_transform_ads -rules my_rules -in my_input
# Output:
DiskUsage = 2500000
Err = "/dev/null"
MemoryUsage = 5
NumCheckPoints = 0
RequestDisk = ( 5000000 / 1024 )
ResidentSetSize = 500
Center for High Throughput Computing, University of Wisconsin-Madison
Copyright © 1990-2016 Center for High Throughput Computing,
Computer Sciences Department,
University of Wisconsin-Madison, Madison, WI. All Rights Reserved.
Licensed under the Apache License, Version 2.0.
Next: condor_update_machine_ad
Up: 11. Command Reference Manual
Previous: condor_transfer_data
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