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From "Jarek Cecho" <jar...@apache.org>
Subject Review Request 14521: SQOOP-1212 Do not print usage on wrong command line
Date Mon, 07 Oct 2013 19:11:12 GMT

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Review request for Sqoop.

Bugs: SQOOP-1212

Repository: sqoop-trunk


I've removed the code responsible for printing out the usage on incorrect command line. This
might be seen as backward incompatible change to some extent, however I believe that no external
process should be depending on a usage printed out when incorrect command line is entered
and therefore that this change should be fine. Please do not hesitate and let me know if there
are any concerns about that!


  src/java/org/apache/sqoop/Sqoop.java 2addd62146029f862803fb0483da1b158bdd7a6e 

Diff: https://reviews.apache.org/r/14521/diff/


1) Incomplete command line
[root@bousa-trunk ~]# sqoop import --table x
13/10/07 12:09:23 INFO sqoop.Sqoop: Running Sqoop version: 1.4.5-SNAPSHOT
Error: Required argument --connect is missing.
Try --help for usage instructions.
[root@bousa-trunk ~]#

2) Unknown command line argument
[root@bousa-trunk ~]# sqoop import --table x --xxx
13/10/07 12:09:36 INFO sqoop.Sqoop: Running Sqoop version: 1.4.5-SNAPSHOT
13/10/07 12:09:36 ERROR tool.BaseSqoopTool: Error parsing arguments for import:
13/10/07 12:09:36 ERROR tool.BaseSqoopTool: Unrecognized argument: --xxx

Try --help for usage instructions.


Jarek Cecho

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