[jira] [Closed] (HAWQ-520) hawqextract column context does not exist error

["Lei Chang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HAWQ-520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lei Chang closed HAWQ-520.
--------------------------
       Resolution: Fixed
    Fix Version/s: 2.0.0

> hawqextract column context does not exist error
> -----------------------------------------------
>
>                 Key: HAWQ-520
>                 URL: https://issues.apache.org/jira/browse/HAWQ-520
>             Project: Apache HAWQ
>          Issue Type: Bug
>          Components: Command Line Tools
>            Reporter: Daniel Lynch
>            Assignee: Lei Chang
>             Fix For: 2.0.0
>
>
> When running hawq extract python stack trace is returned because pg_aoseg no longer has a column called content
> https://github.com/apache/incubator-hawq/pull/305
> ```
> [gpadmin@node2 ~]$ hawq extract -o rank_table.yaml foo 20160129:23:21:41:004538 hawqextract:node2:gpadmin-[INFO]:-try to connect database localhost:5432 gpadmin 20160129:23:21:41:004538 hawqextract:node2:gpadmin-[INFO]:-try to extract metadata of table 'foo' 20160129:23:21:41:004538 hawqextract:node2:gpadmin-[INFO]:--- detect FileFormat: AO 20160129:23:21:41:004538 hawqextract:node2:gpadmin-[INFO]:--- extract AO_FileLocations Traceback (most recent call last): File "/usr/local/hawq-master/bin/hawqextract", line 551, in <module> sys.exit(main()) File "/usr/local/hawq-master/bin/hawqextract", line 528, in main metadata = extract_metadata(conn, args[0]) File "/usr/local/hawq-master/bin/hawqextract", line 444, in extract_metadata cases[file_format]() File "/usr/local/hawq-master/bin/hawqextract", line 363, in extract_AO_metadata 'Files': get_ao_table_files(rel_pgclass['oid'], rel_pgclass['relfilenode']) File "/usr/local/hawq-master/bin/hawqextract", line 322, in get_ao_table_files for f in accessor.get_aoseg_files(oid): File "/usr/local/hawq-master/bin/hawqextract", line 164, in get_aoseg_files return self.exec_query(qry) File "/usr/local/hawq-master/bin/hawqextract", line 129, in exec_query return self.conn.query(sql).dictresult() pg.ProgrammingError: ERROR: column "content" does not exist LINE 2: SELECT content, segno as fileno, eof as filesize
> ```



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