Github user Thanu commented on a diff in the pull request:
https://github.com/apache/stratos/pull/493#discussion_r45715705
--- Diff:
components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/statistics/publisher/ThriftStatisticsPublisher.java
---
@@ -61,54 +57,54 @@ public ThriftStatisticsPublisher(StreamDefinition
streamDefinition, String thrif
this.streamDefinition = streamDefinition;
if (isPublisherEnabled()) {
- this.enabled = true;
+ this.enabled = true;
init();
}
}
private boolean isPublisherEnabled() {
- boolean publisherEnabled = false;
- for (ThriftClientInfo thriftClientInfo : thriftClientInfoList) {
- publisherEnabled =
thriftClientInfo.isStatsPublisherEnabled();
- if(publisherEnabled){
- break;
- }
- }
- return publisherEnabled;
- }
-
- private void init() {
-
+ for (ThriftClientInfo thriftClientInfo : thriftClientInfoList) {
+ if (thriftClientInfo.isStatsPublisherEnabled()) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private void init() {
+
// Initialize load balancing data publisher
loadBalancingDataPublisher = new
LoadBalancingDataPublisher(getReceiverGroups());
+
+ //adding stream definition
loadBalancingDataPublisher.addStreamDefinition(streamDefinition);
}
private ArrayList<ReceiverGroup> getReceiverGroups() {
-
- ArrayList<ReceiverGroup> receiverGroups = new
ArrayList<ReceiverGroup>();
-
+
+ ArrayList<ReceiverGroup> receiverGroups = new
ArrayList<ReceiverGroup>();
+
for (ThriftClientInfo thriftClientInfo : thriftClientInfoList) {
- ArrayList<DataPublisherHolder> dataPublisherHolders = new
ArrayList<DataPublisherHolder>();
- DataPublisherHolder aNode = new
DataPublisherHolder(null, buildUrl(thriftClientInfo),
thriftClientInfo.getUsername(), thriftClientInfo.getPassword());
- dataPublisherHolders.add(aNode);
- ReceiverGroup group = new
ReceiverGroup(dataPublisherHolders);
- receiverGroups.add(group);
- }
- return receiverGroups;
-
- }
-
- private String buildUrl(ThriftClientInfo thriftClientInfo) {
- String url = new StringBuilder()
- .append("tcp://")
-
.append(thriftClientInfo.getIp())
- .append(":")
-
.append(thriftClientInfo.getPort()).toString();
- return url;
- }
-
- @Override
+ ArrayList<DataPublisherHolder> dataPublisherHolders = new
ArrayList<DataPublisherHolder>();
+ DataPublisherHolder aNode = new DataPublisherHolder(null,
buildUrl(thriftClientInfo), thriftClientInfo.getUsername(),
thriftClientInfo.getPassword());
+ dataPublisherHolders.add(aNode);
+ ReceiverGroup group = new ReceiverGroup(dataPublisherHolders);
+ receiverGroups.add(group);
+ }
+ return receiverGroups;
+
+ }
+
+ private String buildUrl(ThriftClientInfo thriftClientInfo) {
+ String url = new StringBuilder()
+ .append("tcp://")
+ .append(thriftClientInfo.getIp())
+ .append(":")
+ .append(thriftClientInfo.getPort()).toString();
+ return url;
+ }
+
--- End diff --
We are getting all thrift servers details from thrift-client-config.xml
into thriftClientInfoList and creating thrift urls for each server.
For each thrift URLs, we are creating DataPublisherHolder object as in line
89 and creating the ReceiverGroup and using that we are creating a Load
Balancing type data publisher to publish data.
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