/**
* @param ctx Context.
* @param h2 H2 Indexing.
* @throws IgniteCheckedException If failed.
*/
public void start(final GridKernalContext ctx, final IgniteH2Indexing h2)
throws IgniteCheckedException {
this.ctx = ctx;
this.h2 = h2;
log = ctx.log(GridReduceQueryExecutor.class);
ctx.io()
.addMessageListener(
GridTopic.TOPIC_QUERY,
new GridMessageListener() {
@Override
public void onMessage(UUID nodeId, Object msg) {
if (!busyLock.enterBusy()) return;
try {
GridReduceQueryExecutor.this.onMessage(nodeId, msg);
} finally {
busyLock.leaveBusy();
}
}
});
ctx.event()
.addLocalEventListener(
new GridLocalEventListener() {
@Override
public void onEvent(final Event evt) {
UUID nodeId = ((DiscoveryEvent) evt).eventNode().id();
for (QueryRun r : runs.values()) {
for (GridMergeIndex idx : r.idxs) {
if (idx.hasSource(nodeId)) {
handleNodeLeft(r, nodeId);
break;
}
}
}
}
},
EventType.EVT_NODE_FAILED,
EventType.EVT_NODE_LEFT);
}