tree f113bee28d6ebd38abe00eef42da24e6f103a1ba
parent bcfd410d61fa84fd5828d7ca41f336bb82f60746
author Abdullah Alamoudi <bamousaa@gmail.com> 1455515280 +0300
committer abdullah alamoudi <bamousaa@gmail.com> 1455642885 -0800

ASTERIXDB-1272 Remove ExternalLookupOperator

ExternalLookupOperator has been removed in this change
and UnnestMapOperator was used instead. different visitors
and methods in the UnnestMapOperator were changed to
support both external and internal data.

Change-Id: Ic9a9400586b75fd8cb3c0b8f4aeb45aee76cdb92
Reviewed-on: https://asterix-gerrit.ics.uci.edu/592
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Yingyi Bu <buyingyi@gmail.com>