tree 5bc63618da5606d580af1e25316408757041c8f1
parent 98e4fc4decac2ab90978142ee78f7b77678dc732
author Abdullah Alamoudi <bamousaa@gmail.com> 1455625363 +0300
committer abdullah alamoudi <bamousaa@gmail.com> 1455642809 -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: I86489a96932006bf689ba7c0c7b2f2dd8b0f8be0
Reviewed-on: https://asterix-gerrit.ics.uci.edu/591
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Yingyi Bu <buyingyi@gmail.com>