keith-turner commented on a change in pull request #2282:
URL: https://github.com/apache/accumulo/pull/2282#discussion_r713395127
##########
File path:
core/src/main/java/org/apache/accumulo/core/util/threads/ThreadPools.java
##########
@@ -189,6 +189,10 @@ public static ThreadPoolExecutor createThreadPool(int
coreThreads, int maxThread
return result;
}
+ /*
+ * If you need the server-side shared ScheduledThreadPoolExecutor, then use
+ * ServerContext.getSharedGenericScheduledExecutorService()
+ */
public static ScheduledThreadPoolExecutor
createGeneralScheduledExecutorService(AccumuloConfiguration conf) {
Review comment:
Were all calls this replaced w/ the new context method or are there
still some direct calls to it?
##########
File path:
server/base/src/main/java/org/apache/accumulo/server/ServerContext.java
##########
@@ -433,4 +435,13 @@ private void monitorSwappiness(AccumuloConfiguration
config) {
}
}, 1000, 10 * 60 * 1000, TimeUnit.MILLISECONDS);
}
+
+ public ScheduledThreadPoolExecutor
getSharedGenericScheduledExecutorService() {
Review comment:
Can sync to avoid race condition of multiple thread creating when its
null. Also I think a shorter name would be nice, withe the fact that its
shared moved to javadoc.
```suggestion
/**
* return a shared scheduled executor
*/
public synchronized ScheduledThreadPoolExecutor getScheduledExecutor() {
```
##########
File path:
server/tserver/src/main/java/org/apache/accumulo/tserver/session/SessionManager.java
##########
@@ -65,10 +66,10 @@
private final Long expiredSessionMarker = (long) -1;
private final AccumuloConfiguration aconf;
- public SessionManager(AccumuloConfiguration conf) {
- aconf = conf;
- maxUpdateIdle =
conf.getTimeInMillis(Property.TSERV_UPDATE_SESSION_MAXIDLE);
- maxIdle = conf.getTimeInMillis(Property.TSERV_SESSION_MAXIDLE);
+ public SessionManager(ServerContext context) {
+ this.aconf = context.getConfiguration();
Review comment:
This comment is not about this particular change, but more about all of
the changes that switched from passing config to passing context. Did you
verify that all of these types of changes are still using the same config type?
For example if it used to be the case that table or site config were passed
in, is it getting the same thing from the context?
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