GIRAPH-1078 createZooKeeperServerList should use task instead of port number

Summary: createZooKeeperServerList doesn't have a port yet, as we haven't started zookeeper. What we actually have is the task number. Port will be later set by the master.

Test Plan: run a few jobs.

Reviewers: maja.kabiljo, majakabiljo, heslami, dionysis.logothetis

Reviewed By: dionysis.logothetis

Differential Revision: https://reviews.facebook.net/D59961
1 file changed