batchtools (version 0.9.17)

getErrorMessages: Retrieve Error Messages

Description

Extracts error messages from the internal data base and returns them in a table.

Usage

getErrorMessages(
  ids = NULL,
  missing.as.error = FALSE,
  reg = getDefaultRegistry()
)

Value

[data.table] with columns “job.id”, “terminated” (logical),

“error” (logical) and “message” (string).

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 the return value of findErrors. Invalid ids are ignored.

missing.as.error

[logical(1)]
Treat missing results as errors? If TRUE, the error message “[not terminated]” is imputed for jobs which have not terminated. Default is FALSE

reg

[Registry]
Registry. If not explicitly passed, uses the default registry (see setDefaultRegistry).

See Also

Other debug: getStatus(), grepLogs(), killJobs(), resetJobs(), showLog(), testJob()

Examples

 batchtools:::example_push_temp(1) 
tmp = makeRegistry(file.dir = NA, make.default = FALSE)
fun = function(i) if (i == 3) stop(i) else i
ids = batchMap(fun, i = 1:5, reg = tmp)
submitJobs(1:4, reg = tmp)
waitForJobs(1:4, reg = tmp)
getErrorMessages(ids, reg = tmp)
getErrorMessages(ids, missing.as.error = TRUE, reg = tmp)