public void testNodeVersionIsUpdated() {
TransportClient client = (TransportClient) internalCluster().client();
TransportClientNodesService nodeService = client.nodeService();
Node node =
new Node(
Settings.builder()
.put(internalCluster().getDefaultSettings())
.put(Environment.PATH_HOME_SETTING.getKey(), createTempDir())
.put("node.name", "testNodeVersionIsUpdated")
.put("http.enabled", false)
.put(Node.NODE_DATA_SETTING.getKey(), false)
.put("cluster.name", "foobar")
.put(
InternalSettingsPreparer.IGNORE_SYSTEM_PROPERTIES_SETTING.getKey(),
true) // make sure we get what we set :)
.build());
node.start();
try {
TransportAddress transportAddress =
node.injector().getInstance(TransportService.class).boundAddress().publishAddress();
client.addTransportAddress(transportAddress);
assertThat(
nodeService.connectedNodes().size(),
greaterThanOrEqualTo(
1)); // since we force transport clients there has to be one node started that we
// connect to.
for (DiscoveryNode discoveryNode :
nodeService.connectedNodes()) { // connected nodes have updated version
assertThat(discoveryNode.getVersion(), equalTo(Version.CURRENT));
}
for (DiscoveryNode discoveryNode : nodeService.listedNodes()) {
assertThat(discoveryNode.id(), startsWith("#transport#-"));
assertThat(
discoveryNode.getVersion(), equalTo(Version.CURRENT.minimumCompatibilityVersion()));
}
assertThat(nodeService.filteredNodes().size(), equalTo(1));
for (DiscoveryNode discoveryNode : nodeService.filteredNodes()) {
assertThat(
discoveryNode.getVersion(), equalTo(Version.CURRENT.minimumCompatibilityVersion()));
}
} finally {
node.close();
}
}
