jython-users

[Jython-users] Importing module in Jython (HappyBase)

[Joshua S. <sni...@ya...>]

Hi,
I'm real new to Jython so excuse me if this is basic, but I have not been able to figure this out for the last 2 days.
I am using HappyBase to interact with data in HBase. I installed HappyBase according to https://happybase.readthedocs.org/en/latest/installation.html and this is working fine with CPython. However I need it to work with Jython as this will eventually be used as a Python UDF in an Apache Pig script.
However when I run 'import happybase' in Jython I get "ImportError: No module named happybase". It seems to me like I need to set an environment variable somewhere so Jython knows where to look for it, and I've tried adding the path to where I have the HappyBase __init__.py and other files to several variables but I keep getting the same error. 
I also tried adding the path to the sys.path in the code like below but that didn't do anything either.
import syssys.path.append('/usr/local/lib/python2.7/dist-packages/happybase')import happybase 
It seems to me like something that should be easy to solve....is anyone able to point me in the right direction please? I'd really appreciate it!
Josh

Re: [Jython-users] Importing module in Jython (HappyBase)

[Jeff E. <jem...@fr...>]

Maybe


sys.path.append('/usr/local/lib/python2.7/dist-packages')


On 12/17/2015 2:34 AM, Joshua Staker wrote:
> Hi,
>
> I'm real new to Jython so excuse me if this is basic, but I have not been able to figure this out for the last 2 days.
>
> I am using HappyBase to interact with data in HBase. I installed HappyBase according to https://happybase.readthedocs.org/en/latest/installation.html and this is working fine with CPython. However I need it to work with Jython as this will eventually be used as a Python UDF in an Apache Pig script.
>
> However when I run 'import happybase' in Jython I get "ImportError: No module named happybase". It seems to me like I need to set an environment variable somewhere so Jython knows where to look for it, and I've tried adding the path to where I have the HappyBase __init__.py and other files to several variables but I keep getting the same error.
>
> I also tried adding the path to the sys.path in the code like below but that didn't do anything either.
>
> import sys
> sys.path.append('/usr/local/lib/python2.7/dist-packages/happybase')
> import happybase
>
> It seems to me like something that should be easy to solve....is anyone able to point me in the right direction please? I'd really appreciate it!
>
> Josh
>
>
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>
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Re: [Jython-users] Importing module in Jython (HappyBase)

[Joshua S. <sni...@ya...>]

Yes, that was it! Thanks SO much. 

    On Thursday, December 17, 2015 7:17 PM, Jeff Emanuel <jem...@fr...> wrote:
 

  Maybe
 
 
 sys.path.append('/usr/local/lib/python2.7/dist-packages')
 
 
 On 12/17/2015 2:34 AM, Joshua Staker wrote:
  
  Hi, 
  I'm real new to Jython so excuse me if this is basic, but I have not been able to figure this out for the last 2 days. 
  I am using HappyBase to interact with data in HBase. I installed HappyBase according to https://happybase.readthedocs.org/en/latest/installation.html and this is working fine with CPython. However I need it to work with Jython as this will eventually be used as a Python UDF in an Apache Pig script. 
  However when I run 'import happybase' in Jython I get "ImportError: No module named happybase". It seems to me like I need to set an environment variable somewhere so Jython knows where to look for it, and I've tried adding the path to where I have the HappyBase __init__.py and other files to several variables but I keep getting the same error.  
  I also tried adding the path to the sys.path in the code like below but that didn't do anything either. 
  import sys sys.path.append('/usr/local/lib/python2.7/dist-packages/happybase') import happybase  
  It seems to me like something that should be easy to solve....is anyone able to point me in the right direction please? I'd really appreciate it! 
  Josh  
  
 ------------------------------------------------------------------------------
 
  
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