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From Josh Elser <els...@apache.org>
Subject Re: copy_table_desc.rb script
Date Fri, 03 Feb 2017 20:49:38 GMT
If you have the cycles to add the validation, absolutely :)

Lars George wrote:
> Duh, my bad, JM you are right, I missed to type the leading slashes...
> then a little better error handling may be nice. Not sure, you guys
> think this warrants a JIRA?
>
> On Fri, Feb 3, 2017 at 3:52 PM, Ted Yu<yuzhihong@gmail.com>  wrote:
>> Looking at the script:
>>
>> c1.set(HConstants::ZOOKEEPER_ZNODE_PARENT, parts1[2])
>>
>> It seems some validation should be added before setting the znode parent.
>>
>> On Fri, Feb 3, 2017 at 5:47 AM, Jean-Marc Spaggiari<jean-marc@spaggiari.org
>>> wrote:
>>> Lars, I have not tested, but should it not be localhost:2181:/hbase
>>> instead? (Note the / in the front of HBase)
>>>
>>> JMS
>>>
>>> 2017-02-03 7:52 GMT-05:00 Lars George<lars.george@gmail.com>:
>>>
>>>> I have two local instances with two different ZK ports. Note that the
>>>> error occurs already at the first call to HAdmin in the script.
>>>> Replication works find btw, it is just this script that bails.
>>>>
>>>> On Fri, Feb 3, 2017 at 1:49 PM, Ted Yu<yuzhihong@gmail.com>  wrote:
>>>>> Note the port number 2182 in the second parameter.
>>>>>
>>>>> Do you have two quorums running on the same machine ?
>>>>>
>>>>>> On Feb 3, 2017, at 3:05 AM, Lars George<lars.george@gmail.com>
>>> wrote:
>>>>>> Hi,
>>>>>>
>>>>>> trying to run the `copy_table_desc.rb` script from the
>>>>>> `bin/replication` directory gives this:
>>>>>>
>>>>>> ```
>>>>>> $ bin/hbase org.jruby.Main bin/replication/copy_tables_desc.rb
>>>>>> localhost:2181:hbase localhost:2182:hbase-2 testtable4
>>>>>> ...
>>>>>> NativeException: java.io.IOException:
>>>>>> java.lang.reflect.InvocationTargetException
>>>>>>   (root) at bin/replication/copy_tables_desc.rb:81
>>>>>> ```
>>>>>>
>>>>>> All my 5min attempts of coercing the script kiddie JRuby code to
>>>>>> output debug info was futile, hence leaving this here for vetting
:)
>>>>>>
>>>>>> Lars

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