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Posted to dev@hbase.apache.org by "Peter Somogyi (Jira)" <ji...@apache.org> on 2022/02/07 17:03:00 UTC
[jira] [Created] (HBASE-26741) Incorrect exception handling in shell
Peter Somogyi created HBASE-26741:
-------------------------------------
Summary: Incorrect exception handling in shell
Key: HBASE-26741
URL: https://issues.apache.org/jira/browse/HBASE-26741
Project: HBase
Issue Type: Bug
Components: shell
Affects Versions: 3.0.0-alpha-2, 2.5.0, 2.4.10
Reporter: Peter Somogyi
The exception handling changed in the shell compared to 2.2.
{noformat}
➜ hbase-upstream git:(branch-2.4) ✗ cat commands.txt
scan 'foo'
exit
➜ hbase-upstream git:(branch-2.4) ✗ bin/hbase shell -n commands.txt
2022-02-07 16:21:33,654 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
hbase:001:0> scan 'foo'
ROW COLUMN+CELL
Took 0.3890 seconds Traceback (most recent call last):
RuntimeError (Unknown table foo!)
hbase:002:0> exit
➜ hbase-upstream git:(branch-2.4) ✗ echo $?
0 {noformat}
The execution continues even after an exception is thrown. In 2.2.7 the execution stops when an exception is thrown and the shell exits with error code.
{noformat}
➜ hbase-2.2.7 bin/hbase shell -n commands.txt
2022-02-07 16:33:54,930 WARN [main] util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
ROW COLUMN+CELL
Took 0.3082 seconds RuntimeError: Unknown table foo!
translate_hbase_exceptions at /Users/petersomogyi/tmp/hbase-2.2.7/lib/ruby/shell/commands.rb:130
command_safe at /Users/petersomogyi/tmp/hbase-2.2.7/lib/ruby/shell/commands.rb:49
internal_command at /Users/petersomogyi/tmp/hbase-2.2.7/lib/ruby/shell.rb:148
command at /Users/petersomogyi/tmp/hbase-2.2.7/lib/ruby/shell.rb:140
scan at (eval):2
<main> at commands.txt:1
load at org/jruby/RubyKernel.java:973
<main> at /Users/petersomogyi/tmp/hbase-2.2.7/bin/../bin/hirb.rb:186
➜ hbase-2.2.7 echo $?
1 {noformat}
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