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Full Discussion: Restarting shell script in case of a failure
Top Forums UNIX for Beginners Questions & Answers Restarting shell script in case of a failure Post 303038039 by Kunalcurious on Thursday 22nd of August 2019 06:41:26 AM
Old 08-22-2019
Restarting shell script in case of a failure
I have a shell script which sqoops data from one place to hive and it does in 2 groups list. If one group is completed it waits for the second to get completed then goto to orc load, but it it fails it kills the other groups and sends a fail email. What I was looking for is if 1 group fails, it should restart that failed group instead of killing the other groups, thereby saving time in rerunning the whole job.

Following is the code:
What i was looking for is, instead of killing the group 2 process it should rerun the shell script(The sh ${HOME_DIR}/Sqoop.SH line) to avoid re-running the whole job. Request you to ask in case the question is unclear.
Last edited by Kunalcurious; 08-23-2019 at 05:12 AM..
 

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LEARN ABOUT SUSE

platform::shell

platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME

       platform::shell - System identification support code and utilities

SYNOPSIS

       package require platform::shell ?1.1.4?

       platform::shell::generic shell
       platform::shell::identify shell
       platform::shell::platform shell
_________________________________________________________________

DESCRIPTION

       The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.

       This  package  allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
       requirement is that the other shell (identified by its path), is actually executable on the current machine.

       While for most platform this means that the architecture of the interrogated shell is identical to the architecture of  the  running  shell
       this  is  not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
       32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.

       For applications like a code repository it is important to identify the architecture of the shell which will  actually  run  the  installed
       packages, versus the architecture of the shell running the repository software.

COMMANDS

       platform::shell::identify shell
	      This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::generic shell
	      This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::platform shell
	      This command returns the contents of tcl_platform(platform) for the specified Tcl shell.

KEYWORDS

       operating system, cpu architecture, platform, architecture

platform::shell 						       1.1.4							platform::shell(n)
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