sqoop-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Selvakumar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SQOOP-3125) NULL updates are not pulled into Hbase whenever incremental load happens in sqoop
Date Wed, 18 Jan 2017 20:07:26 GMT
Selvakumar created SQOOP-3125:
---------------------------------

             Summary: NULL updates are not pulled into Hbase whenever incremental load happens
in sqoop
                 Key: SQOOP-3125
                 URL: https://issues.apache.org/jira/browse/SQOOP-3125
             Project: Sqoop
          Issue Type: Bug
          Components: connectors/oracle
    Affects Versions: 1.4.6
         Environment: MapR Hadoop
            Reporter: Selvakumar


Ingesting data from Oracle to HBase using Sqoop and fetching data from HBase using Hive tables
using HBaseStorageHandler.

Problem is whenever incremental load happens from Sqoop and if a column is updated with "null",

HBase doesn't gets updated with null value for that cell and when the data is fetched from
HBase using Hive table it fetches last updated timestamp record.

So the entire record becomes inconsistent as for all the columns it shows updated value and
for the "null" column it shows old value of it as timestamp is not updated. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message