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From Lars George <lars.geo...@gmail.com>
Subject Re: Shell scripting
Date Thu, 26 May 2011 17:12:53 GMT
Hi JD,

Yeah, looks like it. But what is the consensus on what should happen?

I leave it to Stack to open an issue (or fix otherwise) in regards to
the logging. :)

Lars


On Thu, May 26, 2011 at 6:48 PM, Jean-Daniel Cryans <jdcryans@apache.org> wrote:
>> Hi,
>>
>> See this script passed into the shell:
>>
>> $ bin/hbase shell ~/hbase-shell-status.rb
>> 11/05/26 14:57:33 INFO ipc.HBaseRPC: Using
>> org.apache.hadoop.hbase.ipc.WritableRpcEngine for
>> org.apache.hadoop.hbase.ipc.HMasterInterface
>> 1 servers, 0 dead, 44.0000 average load
>>
>> HBase Shell; enter 'help<RETURN>' for list of supported commands.
>> Type "exit<RETURN>" to leave the HBase Shell
>> Version 0.91.0-SNAPSHOT, r1127782, Thu May 26 10:28:47 CEST 2011
>>
>> Why does it stay inside the shell? I would have expected the same behavior as in
>>
>> $ echo "status" | bin/hbase shell
>> HBase Shell; enter 'help<RETURN>' for list of supported commands.
>> Type "exit<RETURN>" to leave the HBase Shell
>> Version 0.91.0-SNAPSHOT, r1127782, Thu May 26 10:28:47 CEST 2011
>>
>> status
>> 11/05/26 14:58:35 INFO ipc.HBaseRPC: Using
>> org.apache.hadoop.hbase.ipc.WritableRpcEngine for
>> org.apache.hadoop.hbase.ipc.HMasterInterface
>> 1 servers, 0 dead, 44.0000 average load
>> $
>>
>> The latter exits the shell as expected.
>
> I think this is
> http://stackoverflow.com/questions/4585313/dropping-user-to-irb-after-reading-from-pipe
>
>>
>> Also, for a while now (and I have grown blind to them) we get these
>> INFO messages from the RPC classes. Should we add them to the block
>> where we set the logging level already, depending on the -d switch?
>
> The RPC logging is only in trunk, and I thought that Stack fixed it
> recently (or did he just talk about doing it? I don't remember).
>
> J-D
>

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