batchtools: JobNames – R documentation

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JobNames

Set and Retrieve Job Names

Description

Set custom names for jobs. These are passed to the template as ‘job.name’. If no custom name is set (or any of the job names of the chunk is missing), the job hash is used as job name. Individual job names can be accessed via jobs$job.name.

Usage

setJobNames(ids = NULL, names, reg = getDefaultRegistry())

getJobNames(ids = NULL, reg = getDefaultRegistry())

Arguments

`ids`	[`data.frame` or `integer`] A `data.frame` (or `data.table`) with a column named “job.id”. Alternatively, you may also pass a vector of integerish job ids. If not set, defaults to all jobs. Invalid ids are ignored.
`names`	[`character`] Character vector of the same length as provided ids.
`reg`	[`Registry`] Registry. If not explicitly passed, uses the default registry (see `setDefaultRegistry`).

Value

setJobNames returns NULL invisibly, getJobTable returns a data.table with columns job.id and job.name.

Examples

tmp = makeRegistry(file.dir = NA, make.default = FALSE)
ids = batchMap(identity, 1:10, reg = tmp)
setJobNames(ids, letters[1:nrow(ids)], reg = tmp)
getJobNames(reg = tmp)

batchtools

Tools for Computation on Batch Systems

v0.9.15

LGPL-3

Authors

Michel Lang [cre, aut] (<https://orcid.org/0000-0001-9754-0393>), Bernd Bischl [aut], Dirk Surmann [ctb] (<https://orcid.org/0000-0003-0873-137X>)

Initial release