himanshukandwal commented on code in PR #2735:
URL: https://github.com/apache/helix/pull/2735#discussion_r1488875667
##########
helix-core/src/test/java/org/apache/helix/TestHelper.java:
##########
@@ -864,4 +866,36 @@ public static void printZkListeners(HelixZkClient client)
throws Exception {
}
System.out.println("}");
}
+
+ public static HelixZkClient createZkClient(String zkAddress) {
+ HelixZkClient.ZkClientConfig clientConfig = new
HelixZkClient.ZkClientConfig()
+ .setZkSerializer(new
org.apache.helix.zookeeper.datamodel.serializer.ZNRecordSerializer())
+ .setConnectInitTimeout(1000L)
+ .setOperationRetryTimeout(1000L);
+
+ HelixZkClient.ZkConnectionConfig zkConnectionConfig = new
HelixZkClient.ZkConnectionConfig(zkAddress)
+ .setSessionTimeout(1000);
+
+ return
DedicatedZkClientFactory.getInstance().buildZkClient(zkConnectionConfig,
clientConfig);
+ }
+
+ public static void sleepQuietly(Duration duration) {
+ try {
+ Thread.sleep(duration.toMillis());
+ } catch (InterruptedException e) {
+ e.printStackTrace();
+ }
+ }
+
+ public static void timeIt(Runnable runnable) {
+ long startTime = System.currentTimeMillis();
+ try {
+ runnable.run();
+ } catch (Exception e) {
+ throw e;
+ } finally {
+ System.out.println(" -- time taken: " + (System.currentTimeMillis() -
startTime) + "ms");
Review Comment:
I have removed this function as this was something I used for measurement of
individual pieces of execution.
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