Merge pull request #1213 from objmagic/more-logging-impro
Improve logging for TMasterUtils.
diff --git a/heron/spi/src/java/com/twitter/heron/spi/utils/TMasterUtils.java b/heron/spi/src/java/com/twitter/heron/spi/utils/TMasterUtils.java
index e9dd329..d7ee742 100644
--- a/heron/spi/src/java/com/twitter/heron/spi/utils/TMasterUtils.java
+++ b/heron/spi/src/java/com/twitter/heron/spi/utils/TMasterUtils.java
@@ -40,19 +40,19 @@
public static boolean sendToTMaster(String command, String topologyName,
SchedulerStateManagerAdaptor stateManager) {
// fetch the TMasterLocation for the topology
- LOG.info("Fetching TMaster location for topology: " + topologyName);
+ LOG.fine("Fetching TMaster location for topology: " + topologyName);
TopologyMaster.TMasterLocation location = stateManager.getTMasterLocation(topologyName);
if (location == null) {
LOG.severe("Failed to fetch TMaster Location for topology: " + topologyName);
return false;
}
- LOG.info("Fetched TMaster location for topology: " + topologyName);
+ LOG.fine("Fetched TMaster location for topology: " + topologyName);
// for the url request to be sent to TMaster
String endpoint = String.format("http://%s:%d/%s?topologyid=%s",
location.getHost(), location.getControllerPort(), command, location.getTopologyId());
- LOG.info("HTTP URL for TMaster: " + endpoint);
+ LOG.fine("HTTP URL for TMaster: " + endpoint);
// create a URL connection
HttpURLConnection connection = null;
@@ -62,21 +62,21 @@
LOG.log(Level.SEVERE, "Failed to get a HTTP connection to TMaster: ", e);
return false;
}
- LOG.info("Successfully opened HTTP connection to TMaster");
+ LOG.fine("Successfully opened HTTP connection to TMaster");
// now sent the http request
NetworkUtils.sendHttpGetRequest(connection);
- LOG.info("Sent the HTTP payload to TMaster");
+ LOG.fine("Sent the HTTP payload to TMaster");
boolean success = false;
// get the response and check if it is successful
try {
int responseCode = connection.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
- LOG.info("Successfully got a HTTP response from TMaster for " + command);
+ LOG.fine("Successfully got a HTTP response from TMaster for " + command);
success = true;
} else {
- LOG.info(String.format("Non OK HTTP response %d from TMaster for command %s",
+ LOG.fine(String.format("Non OK HTTP response %d from TMaster for command %s",
responseCode, command));
}
} catch (IOException e) {
