Scripting through HZ Mancenter

[Javier Arenales Castrodeza]

Hi folks,

i'm trying to use scripting through mancenter in order to get information from hazelcast map and update it later.

This is my function:

function getHgroups() {

 var map = hazelcast.getMap('hgroups');

 var result;

 

 for (var key in map.keySet()) {

    

    result = result + key + ', ';

 }

 return 'map: ' + map.size() + ' result: ' + result;

}

But, instead of getting keys of that map, I get the next information:

map: 3 result: undefinedkeyValues, notifyAll, removeAll, clearEntries, containsAll, getKeyValues, contains, empty, equals, notify, class, isEmpty, add, size, iterator, clear, wait, retainAll, toString, hashCode, toArray, addEntries, addAll, getClass, remove,...

Any suggestion? Is there anybody who has experience working with mancenter and scripting? 

Thanks,

Javier.

[Tim Peierls]

Try using the iterator methods:

function getHgroups() {

    var map = hazelcast.getMap("hgroups"),

        it = map.keySet().iterator(),

        result,

        key;

    while (it.hasNext()) {

        key = it.next();

        result = result + key + ', ';

    }

    return 'map: ' + map.size() + ' result: ' + result;

}

--tim

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