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From James Taylor <jamestay...@apache.org>
Subject Re: Access Hbase Cell Timestamp using Phoenix UDF
Date Wed, 06 Mar 2019 06:16:03 GMT
You should be able to declare your parameter as VARBINARY and you can then
use any type.

On Tue, Mar 5, 2019 at 5:56 PM OMKAR NALAWADE <nalawadeomkar73@gmail.com>
wrote:

> Hello,
>
> I am trying to access cell level timestamp of a given column in a table
> using a phoenix UDF.
> *For example:* I have created a UDF named TS_UDF(dataType)
> When we register the function using
> CREATE FUNCTION TS_UDF(BOOLEAN) RETURNS BIGINT as '
> com.mypackage.TsFunction.' using jar '
> hdfs:/localhost:8080/hbase/lib/myjar.jar';
>
> In the above statement, I wish to pass a generic datatype to the TS_UDF
> function instead of Boolean datatype so that it can be used for the columns
> with any datatype.
>
> Is there a way we can create a function and pass a generic datatype in
> Phoenix?
>
> I am using HDP 2.6.4 stack with HBase version 1.1.2 and Phoenix version
> 4.7.0
>
> Regards,
>
> Omkar
>
>
> On Tue, Mar 5, 2019 at 4:57 PM OMKAR NALAWADE <nalawadeomkar73@gmail.com>
> wrote:
>
>>
>> Hello,
>> I am trying to access cell level timestamp of a given column in a table
>> using a phoenix UDF.
>> *For example:* I have created a UDF named TS_UDF(dataType)
>> When we register the function using
>> CREATE FUNCTION TS_UDF(BOOLEAN) RETURNS BIGINT as '
>> com.mypackage.TsFunction.' using jar '
>> hdfs:/localhost:8080/hbase/lib/myjar.jar';
>>
>> In the above statement, I wish to pass a generic datatype to the TS_UDF
>> function instead of Boolean datatype so that it can be used for the columns
>> with any datatype.
>>
>> Is there a way we can create a function and pass a generic datatype in
>> Phoenix?
>>
>> I am using HDP 2.6.4 stack with HBase version 1.1.2 and Phoenix version
>> 4.7.0
>>
>> Regards,
>>
>> Omkar
>>
>

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