[jira] [Updated] (AIRFLOW-2515) Add dependency on thrift_sasl so that HiveServer2Hook works

["Aizhamal Nurmamat kyzy (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AIRFLOW-2515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aizhamal Nurmamat kyzy updated AIRFLOW-2515:
--------------------------------------------
    Labels: hive hive-hooks  (was: )

Moving hive_hooks to hooks, adding hooks label for component refactor.

> Add dependency on thrift_sasl so that HiveServer2Hook works
> -----------------------------------------------------------
>
>                 Key: AIRFLOW-2515
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-2515
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: dependencies, hive_hooks, hooks
>            Reporter: Kengo Seki
>            Assignee: Kengo Seki
>            Priority: Major
>              Labels: hive, hive-hooks
>             Fix For: 1.10.0, 2.0.0
>
>
> Installing "hive" extra does not require thrift_sasl module for now:
> {code}
> $ pip install --upgrade -e ".[hive]"
> (snip)
> Successfully installed apache-airflow
> $ pip show thrift_sasl
> $ 
> {code}
> But in fact, HiveServer2Hook (more precisely, impyla on which HiveServer2Hook depends) requires that module, even if kerberos is disabled.
> {code}
> $ ipython
> Python 3.5.2 (default, Nov 23 2017, 16:37:01) 
> Type 'copyright', 'credits' or 'license' for more information
> IPython 6.3.1 -- An enhanced Interactive Python. Type '?' for help.
> In [1]: from airflow.hooks.hive_hooks import HiveServer2Hook
> In [2]: h = HiveServer2Hook()
> In [3]: conn = h.get_conn()
> [2018-05-23 11:42:30,452] {base_hook.py:83} INFO - Using connection to: localhost
> ---------------------------------------------------------------------------
> ImportError                               Traceback (most recent call last)
> (snip)
>     147 
>     148     # Initializes a sasl client
> --> 149     from thrift_sasl import TSaslClientTransport
>     150     try:
>     151         import sasl  # pylint: disable=import-error
> ImportError: No module named 'thrift_sasl'
> {code}
> This is also [documented|https://github.com/cloudera/impyla#dependencies] in impyla's README:
> {quote}
> For Hive and/or Kerberos support:
> ```
> pip install thrift_sasl==0.2.1
> pip install sasl
> ```
> {quote}



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