tree 1818bd2dd1f3879946a274ee39fb4572ee393c34
parent 5e39b4c1f15db7c9d34a0226f8297e3984584c72
author Michael Blow <michael.blow@couchbase.com> 1508857019 -0400
committer Michael Blow <mblow@apache.org> 1508874293 -0700

[ASTERIXDB-2142][*DB][API] Guard against unavailable nc detail

hcc.getNodeDetailsJSON() & hcc.getThreadDump() APIs returns the null
string in case of unknown or not connected node- handle these in the
HTTP API.

Change-Id: I06a00f191812d25a6fef6c7cae7d693b258a6b6d
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2096
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <mhubail@apache.org>