[jira] [Created] (HAWQ-1427) PXF JSON Profile lang3 dependency error

["Shivram Mani (JIRA)" <ji...@apache.org>]

Shivram Mani created HAWQ-1427:
----------------------------------

             Summary: PXF JSON Profile lang3 dependency error
                 Key: HAWQ-1427
                 URL: https://issues.apache.org/jira/browse/HAWQ-1427
             Project: Apache HAWQ
          Issue Type: Bug
          Components: PXF
            Reporter: Shivram Mani
            Assignee: Ed Espino


Issue with querying JSON data with PXF 
Getting the following error
```
ERROR:  remote component error (500) from '10.101.170.74:51200':  type  Exception report   message   java.lang.Exception: java.lang.NoClassDefFoundError: org/apache/commons/lang3/StringUtils    description   The server encountered an internal error that prevented it from fulfilling this request.    exception   javax.servlet.ServletException: java.lang.Exception: java.lang.NoClassDefFoundError: org/apache/commons/lang3/StringUtils (libchurl.c:897)  (seg9 AYCAPSU01TS205:40000 pid=500623) (dispatcher.c:1801)
```
We solved it by manually adding `/usr/local/lib/commons-lang3-3.1.jar` on Advanced pxf-public-classpath through Ambari. We were also to reproduce it internally just by following the example from the documentation (http://hdb.docs.pivotal.io/212/hawq/pxf/JsonPXF.html).
Also noticed the libraries loaded for pxf-service are 2.6 instead:
```[root@hdp1 ~]# pgrep -fl pxf-service | cut -f1 -d' ' | xargs lsof -p  | grep commons-lang
java    372246  pxf  mem    REG                8,2   284220  1319168 /usr/hdp/2.5.0.0-1245/hadoop/lib/commons-lang-2.6.jar
java    372246  pxf   62r   REG                8,2   284220  1319168 /usr/hdp/2.5.0.0-1245/hadoop/lib/commons-lang-2.6.jar
```
So for some reason PXF needs `commons-lang3-3.1.jar`?



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