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From Aaron McCurry <amccu...@gmail.com>
Subject Re: Column Types
Date Tue, 22 Oct 2013 00:43:25 GMT
Possibly, I will add an issue to take a look at it.

https://issues.apache.org/jira/browse/BLUR-283


On Mon, Oct 21, 2013 at 3:53 PM, Colton McInroy <colton@dosarrest.com>wrote:

> Oh... strict is still showing up as false, even with -s -p strictTypes
> true and adding a first mutate.
>
> Is this a bug?
>
>
> Thanks,
> Colton McInroy
>
>  * Director of Security Engineering
>
>
> Phone
> (Toll Free)
> _US_    (888)-818-1344 Press 2
> _UK_    0-800-635-0551 Press 2
>
> My Extension    101
> 24/7 Support    support@dosarrest.com <mailto:support@dosarrest.com>
> Email   colton@dosarrest.com <mailto:colton@dosarrest.com>
> Website         http://www.dosarrest.com
>
> On 10/21/2013 12:50 PM, Colton McInroy wrote:
>
>> I just tested, yes, that does appear to be the case...
>>
>> blur (default)> mutate Program_sshd 1 1 event Date:20131013124823
>> blur (default)> schema Program_sshd
>> Schema(table:Program_sshd, families:{event={Date=**ColumnDefinition(family:event,
>> columnName:Date, subColumnName:null, fieldLessIndexed:false,
>> fieldType:date, properties:{dateFormat=**yyyyMMddHHmmss})}})
>> Program_sshd
>> family : event
>>         column   : Date
>>                 fieldType : date
>>                 prop      : dateFormat=yyyyMMddHHmmss
>>
>> Makes it kind of hard to look at the current schema before committing to
>> start pushing data into it.
>>
>> Thanks,
>> Colton McInroy
>>
>>  * Director of Security Engineering
>>
>>
>> Phone
>> (Toll Free)
>> _US_     (888)-818-1344 Press 2
>> _UK_     0-800-635-0551 Press 2
>>
>> My Extension     101
>> 24/7 Support     support@dosarrest.com <mailto:support@dosarrest.com>
>> Email     colton@dosarrest.com <mailto:colton@dosarrest.com>
>> Website     http://www.dosarrest.com
>>
>> On 10/21/2013 12:28 PM, Aaron McCurry wrote:
>>
>>> Yes it might.  I will take a look this evening.
>>>
>>>
>>> On Mon, Oct 21, 2013 at 3:20 PM, Colton McInroy <colton@dosarrest.com
>>> >wrote:
>>>
>>>  Hmmm... Is this expected? Does the schema only show up once I have added
>>>> something? Also, strictTypes doesn't appear to be getting changed to
>>>> true.
>>>>
>>>> blur (default)> create -c 10 -l file:///tmp/blur/tables/****Program_sshd
>>>> -t
>>>> Program_sshd -s
>>>> blur (default)> definecolumn Program_sshd event Date date -p dateFormat
>>>> yyyyMMddHHmmss
>>>> blur (default)> schema Program_sshd
>>>> Schema(table:Program_sshd, families:{})
>>>> Program_sshd
>>>> blur (default)> describe Program_sshd
>>>> cluster                          : default
>>>> name                             : Program_sshd
>>>> enabled                          : true
>>>> tableUri                         : file:///tmp/blur/tables/****
>>>> Program_sshd
>>>> shardCount                       : 10
>>>> readOnly                         : false
>>>> columnPreCache                   : null
>>>> blockCaching                     : true
>>>> blockCachingFileTypes            : null
>>>> tableProperties                  : null
>>>> strictTypes                      : false
>>>> defaultMissingFieldType          : text
>>>> defaultMissingFieldLessIndexin****g  : true
>>>> defaultMissingFieldProps         : null
>>>> blur (default)> disable Program_sshd
>>>> blur (default)> remove Program_sshd
>>>> blur (default)> create -c 10 -l file:///tmp/blur/tables/****Program_sshd
>>>> -t
>>>> Program_sshd -s -p strictTypes true
>>>> blur (default)> describe Program_sshd
>>>> cluster                          : default
>>>> name                             : Program_sshd
>>>> enabled                          : true
>>>> tableUri                         : file:///tmp/blur/tables/****
>>>> Program_sshd
>>>> shardCount                       : 10
>>>> readOnly                         : false
>>>> columnPreCache                   : null
>>>> blockCaching                     : true
>>>> blockCachingFileTypes            : null
>>>> tableProperties                  : null
>>>> strictTypes                      : false
>>>> defaultMissingFieldType          : text
>>>> defaultMissingFieldLessIndexin****g  : true
>>>> defaultMissingFieldProps         : null
>>>> blur (default)> definecolumn Program_sshd event Date date -p dateFormat
>>>> yyyyMMddHHmmss
>>>> blur (default)> schema Program_sshd
>>>> Schema(table:Program_sshd, families:{})
>>>> Program_sshd
>>>> blur (default)>
>>>>
>>>>
>>>>
>>>>
>>>> Thanks,
>>>> Colton McInroy
>>>>
>>>>   * Director of Security Engineering
>>>>
>>>>
>>>> Phone
>>>> (Toll Free)
>>>> _US_    (888)-818-1344 Press 2
>>>> _UK_    0-800-635-0551 Press 2
>>>>
>>>> My Extension    101
>>>> 24/7 Support    support@dosarrest.com <mailto:support@dosarrest.com>
>>>> Email   colton@dosarrest.com <mailto:colton@dosarrest.com>
>>>> Website         http://www.dosarrest.com
>>>>
>>>> On 10/21/2013 12:08 PM, Colton McInroy wrote:
>>>>
>>>>  Thanks,
>>>>> Colton McInroy
>>>>>
>>>>>   * Director of Security Engineering
>>>>>
>>>>>
>>>>> Phone
>>>>> (Toll Free)
>>>>> _US_     (888)-818-1344 Press 2
>>>>> _UK_     0-800-635-0551 Press 2
>>>>>
>>>>> My Extension     101
>>>>> 24/7 Support     support@dosarrest.com <mailto:support@dosarrest.com>
>>>>> Email     colton@dosarrest.com <mailto:colton@dosarrest.com>
>>>>> Website     http://www.dosarrest.com
>>>>>
>>>>> On 10/21/2013 11:41 AM, Aaron McCurry wrote:
>>>>>
>>>>>  Yes, however with the API changes that have/are being discussed in
>>>>>> others
>>>>>> threads (Document vs. Record, Document Collection vs.Row, etc) I
want
>>>>>> to
>>>>>> change the value portion of the Column to have a Value type that
will
>>>>>> be
>>>>>> a
>>>>>> union in Thrift instead of a struct.  This would allow us to have
all
>>>>>> the
>>>>>> basic types be defined in separate fields.  This stringValue for
>>>>>> string
>>>>>> types, textValue for text types, intValue for int types, etc that
way
>>>>>> when
>>>>>> a table is not in strict mode it could better guess the correct type
>>>>>> instead of blindly choosing text.
>>>>>>
>>>>>>  Makes sense, for my purposes this should work well  enough though.
I
>>>>> will
>>>>> want strictTypes=true and define column types for the column I know
>>>>> about,
>>>>> and let automatic determination take care of the unspecified fields,
>>>>> although that shouldn't be very many, since I should know all field
>>>>> types
>>>>> as I define them in my interface. Kinda sucks that they cannot be
>>>>> changed
>>>>> though, I'll have to build that into my GUI and make sure to take note
>>>>> of
>>>>> that.
>>>>>
>>>>>  Ok so this code is to merely add the type to be available as a type
>>>>>> that
>>>>>> can be used.  After this runs your new type will act just like "text",
>>>>>> "int", "date", or any other built in type.  After the type is
>>>>>> registered
>>>>>> in
>>>>>> the system, either by table or system wide you will still need to
call
>>>>>> definecolumn to make use of the new type.
>>>>>>
>>>>>> So in the example.
>>>>>>
>>>>>> tableDescriptor.****putToTableProperties("blur.****fieldtype.customfield1",
>>>>>>
>>>>>> "org.apache.blur.analysis.****type.ExampleType1");
>>>>>>
>>>>>> "blur.fieldtype." is the important part for the loader. The prefix
>>>>>> tells
>>>>>> the TableContext that this property is a new field type. So it takes
>>>>>> the
>>>>>> value "org.apache.blur.analysis.****type.ExampleType1" for example
>>>>>> and
>>>>>> tries to
>>>>>> load the class via the Class.forName method.  If successfully and
if
>>>>>> it's a
>>>>>> FieldTypeDefinition it will register is in the BaseFieldManager.
 Then
>>>>>> the
>>>>>> type is available for use.
>>>>>>
>>>>>> So "customfield1" is not even used.  It's only there to makes the
>>>>>> property
>>>>>> be a unique name.
>>>>>>
>>>>>> Hope this helps.
>>>>>>
>>>>>>  Ahh... *sings* I can see clearly now the sun is out *sings*, I was
>>>>> misunderstanding what you meant first, that makes a lot more sense,
>>>>> Thanks.
>>>>>
>>>>>
>>>>>
>>
>>
>

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