kabhishek4 commented on code in PR #5605:
URL: https://github.com/apache/hbase/pull/5605#discussion_r1486302386
##########
hbase-server/src/main/java/org/apache/hadoop/hbase/io/hfile/PrefetchExecutor.java:
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@@ -134,4 +139,25 @@ private PrefetchExecutor() {
static ScheduledExecutorService getExecutorPool() {
return prefetchExecutorPool;
}
+
+ public static int getPrefetchDelay() {
+ return prefetchDelayMillis;
+ }
+
+ @Override
+ public void onConfigurationChange(Configuration conf) {
+ PrefetchExecutor.loadConfiguration(conf);
+ }
+
+ @Override
+ public void registerChildren(ConfigurationManager manager) {
+ }
+
+ @Override
+ public void deregisterChildren(ConfigurationManager manager) {
+ }
+
+ public static void loadConfiguration(Configuration conf) {
+ prefetchDelayMillis = conf.getInt(PREFETCH_DELAY, 1000);
Review Comment:
Coded approach 2 mentioned above and used getDelay to check the time
remaining for the tasks.
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