1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
How have a task that run even ifs aborted
==========================================
task t2
trigger t1 eq complete
cron 00:10
event nok
task memo # this task is just to keep memory of the problem met with t2
trigger t3:nok
task watchdog # script to requeue t2 when aborted
cron 00:10
trigger t2 eq aborted
This pattern consider the case where you design the t2 task wrapper with code like
#ksh script
if [[ ! -f $file ]] ; then xevent nok; sleep 60; fi
cmd || xevent nok # raise the event when the command has a problem
set +e # in some section of the code known to raise issue, closed with set -e
See: https://software.ecmwf.int/issues/browse/SUP-640
|
