Change parcels URL to public repo.
Change parcels URL to public repo.

Change-Id: I9f370037bcff45168006d0517a2d42513ee5f208
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/8603
Reviewed-by: Todd Lipcon <2c763d726a8c2f6afda9be7e0e56a2caa6bb5e6b@cloudera.com>
Tested-by: Todd Lipcon <2c763d726a8c2f6afda9be7e0e56a2caa6bb5e6b@cloudera.com>

kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala,kapilrastogi/Impala