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From "Kavinder Dhaliwal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAWQ-954) Seg Fault when writing to External Table where ProjInfo is NULL
Date Tue, 26 Jul 2016 22:22:20 GMT
Kavinder Dhaliwal created HAWQ-954:
--------------------------------------

             Summary: Seg Fault when writing to External Table where ProjInfo is NULL
                 Key: HAWQ-954
                 URL: https://issues.apache.org/jira/browse/HAWQ-954
             Project: Apache HAWQ
          Issue Type: Bug
          Components: External Tables, PXF
            Reporter: Kavinder Dhaliwal
            Assignee: Goden Yao


HAWQ-927 introduced a regression where when adding headers to the http request to PXF the
macro 

{code}
#define EXTPROTOCOL_GET_PROJINFO(fcinfo) (((ExtProtocolData*) fcinfo->context)->desc->projInfo
{code}

Is a NULL value and causes a SegFault. This bug has been observed mainly in external writable
tables



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