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In dataload, we have some Hive statements that use the "INSERT OVERWRITE" syntax rather than the "INSERT OVERWRITE TABLE" syntax. Older versions of Hive do not support this syntax. In order to keep the dataload code as compatible as possible, this switches the "INSERT OVERWRITE" statements to "INSERT OVERWRITE TABLE". Testing: - Ran a core job Change-Id: I455641280166c39dcc42fb4187f728df8148cc70 Reviewed-on: http://gerrit.cloudera.org:8080/20198 Reviewed-by: Michael Smith <michael.smith@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>