petersomogyi commented on pull request #4101:
URL: https://github.com/apache/hbase/pull/4101#issuecomment-1033872009
> what happens to stuff that comes from stdin in non-interactive mode? (in
2.2 and with this patch)
The behavior is identical. Both quits on exceptions with exit code 1.
The formatting is different because on master we have the hbase shell prompt
and the stack trace.
```
➜ hbase-2.2.7 bin/hbase shell -n
2022-02-09 16:14:26,755 WARN [main] util.NativeCodeLoader: Unable to load
native-hadoop library for your platform... using builtin-java classes where
applicable
scan 'foo'
ROW COLUMN+CELL
Took 0.3674 seconds
ERROR
RuntimeError: Unknown table foo!
➜ hbase-2.2.7 echo $?
1
```
```
➜ hbase-upstream git:(HBASE-26741) ✗ bin/hbase shell -n
2022-02-09T16:13:30,894 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
2022-02-09T16:13:41,173 WARN [RPCClient-NioEventLoopGroup-1-2]
client.AsyncNonMetaRegionLocator: Failed to locate region in 'foo', row='',
locateType=CURRENT
org.apache.hadoop.hbase.TableNotFoundException: foo
at
org.apache.hadoop.hbase.client.AsyncNonMetaRegionLocator$1.onComplete(AsyncNonMetaRegionLocator.java:503)
~[hbase-client-3.0.0-alpha-3-SNAPSHOT.jar:3.0.0-alpha-3-SNAPSHOT]
[[[ LONG STACKTRACE ]]]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_242]
Took 0.1328 seconds
RuntimeError: Unknown
table foo!
translate_hbase_exceptions at
/Users/petersomogyi/projects/hbase-upstream/hbase-shell/src/main/ruby/shell/commands.rb:130
command_safe at
/Users/petersomogyi/projects/hbase-upstream/hbase-shell/src/main/ruby/shell/commands.rb:49
internal_command at uri:classloader:/shell.rb:211
command at uri:classloader:/shell.rb:203
scan at uri:classloader:/shell.rb:166
evaluate at (hbase):1
eval at org/jruby/RubyKernel.java:1048
evaluate at
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/irb/workspace.rb:85
evaluate at
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/irb/context.rb:380
eval_input at
/Users/petersomogyi/projects/hbase-upstream/hbase-shell/src/main/ruby/irb/hirb.rb:112
signal_status at
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/irb.rb:623
eval_input at
/Users/petersomogyi/projects/hbase-upstream/hbase-shell/src/main/ruby/irb/hirb.rb:109
each_top_level_statement at
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/irb/ruby-lex.rb:246
loop at org/jruby/RubyKernel.java:1442
each_top_level_statement at
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/irb/ruby-lex.rb:232
catch at org/jruby/RubyKernel.java:1189
each_top_level_statement at
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/irb/ruby-lex.rb:231
eval_input at
/Users/petersomogyi/projects/hbase-upstream/hbase-shell/src/main/ruby/irb/hirb.rb:108
run at
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/irb.rb:428
catch at org/jruby/RubyKernel.java:1189
run at
uri:classloader:/META-INF/jruby.home/lib/ruby/stdlib/irb.rb:427
<main> at
/Users/petersomogyi/projects/hbase-upstream/bin/../hbase-shell/src/main/ruby/jar-bootstrap.rb:223
➜ hbase-upstream git:(HBASE-26741) ✗ echo $?
1
```
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