Github user milleruntime commented on a diff in the pull request:
https://github.com/apache/accumulo/pull/221#discussion_r103011409
--- Diff:
server/monitor/src/main/java/org/apache/accumulo/monitor/Monitor.java ---
@@ -496,20 +497,27 @@ public void run(String hostname) {
throw new RuntimeException(e);
}
- try {
- log.debug("Using " + hostname + " to advertise monitor location in
ZooKeeper");
-
- String monitorAddress = HostAndPort.fromParts(hostname,
server.getPort()).toString();
+ String advertiseHost = hostname;
+ if (advertiseHost.equals("0.0.0.0")) {
+ try {
+ advertiseHost = InetAddress.getLocalHost().getHostName();
+ } catch (UnknownHostException e) {
+ log.error("Unable to get hostname", e);
+ }
+ }
+ log.debug("Using " + advertiseHost + " to advertise monitor location");
+ try {
+ String monitorAddress = HostAndPort.fromParts(advertiseHost,
server.getPort()).toString();
ZooReaderWriter.getInstance().putPersistentData(ZooUtil.getRoot(instance) +
Constants.ZMONITOR_HTTP_ADDR, monitorAddress.getBytes(UTF_8),
NodeExistsPolicy.OVERWRITE);
log.info("Set monitor address in zookeeper to " + monitorAddress);
} catch (Exception ex) {
log.error("Unable to set monitor HTTP address in zookeeper", ex);
}
- if (null != hostname) {
- LogService.startLogListener(Monitor.getContext().getConfiguration(),
instance.getInstanceID(), hostname);
+ if (null != advertiseHost) {
+ LogService.startLogListener(Monitor.getContext().getConfiguration(),
instance.getInstanceID(), advertiseHost);
--- End diff --
Wouldn't hurt to sync up with Luis on changes to the Monitor
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