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Accumulo, mail # user - How Do I Add Split From Shell When Split Value Has Zero (\x00) Byte?


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Re: How Do I Add Split From Shell When Split Value Has Zero (\x00) Byte?
Keith Turner 2013-04-11, 15:09
On Thu, Apr 11, 2013 at 10:51 AM, Krishmin Rai <[EMAIL PROTECTED]> wrote:
> I can confirm the behavior in 1.4.0. I have splits with special characters (created through the Java API): although they seem to work correctly, "getsplits" from the shell does not properly display the unprintable bytes.

Can you provide an example?

>
> -Krishmin
>
> On Apr 11, 2013, at 10:42 AM, Keith Turner <[EMAIL PROTECTED]> wrote:
>
>> On Thu, Apr 11, 2013 at 10:38 AM, David Medinets
>> <[EMAIL PROTECTED]> wrote:
>>> I tried that addsplits with a zero byte and ran into something unexpected:
>>>
>>> createtable zerotest
>>> insert AA\x00BB cf cq value
>>> insert AA\x00CC cf cq value
>>> insert AA\x01CC cf cq value
>>> addsplits AA\0x00CC
>>> getsplits
>>> AACC <--- the zero byte is not displayed.
>>>
>>> This seems like a bug. If anyone can verify, I'll create a jira ticket.
>>
>> that does seem like a bug.  Either the split was not added correctly,
>> or its not being displayed correctly.  Assuming it was added
>> correctly, the output of getsplits may not use the same code that
>> scans do to display unprintable bytes.
>>
>>>
>>>
>>> On Thu, Apr 11, 2013 at 9:44 AM, Josh Elser <[EMAIL PROTECTED]> wrote:
>>>>
>>>> AFAIK you should be able to run "addsplits AAA\x00CCC" in the shell. Did
>>>> that not work?
>>>>
>>>>
>>>> On 4/11/13 9:24 AM, David Medinets wrote:
>>>>>
>>>>> I have rows that look like this when displayed through the shell:
>>>>>
>>>>> AAA\x00BBB
>>>>> AAA\x00BBB
>>>>> AAA\x00CCC
>>>>> AAA\x00CCC
>>>>>
>>>>> I would like to manually add a split for AAA\x00CCC. I know the shell has
>>>>> some restrictions on how some characters are handled so I thought I'd ask
>>>>> before trying.
>>>>
>>>>
>>>
>