vyommani commented on code in PR #668:
URL: https://github.com/apache/ranger/pull/668#discussion_r2354717271
##########
tagsync/src/main/java/org/apache/ranger/tagsync/sink/tagadmin/TagAdminRESTSink.java:
##########
@@ -181,16 +181,13 @@ public void run() {
return;
}
} else {
- // Only sleep when HA is enabled, similar to user sync
- if (TagSyncConfig.getInstance().isTagSyncHAEnabled()) {
- try {
- long sleepInterval =
TagSyncConfig.getTagSyncHAPassiveSleepInterval();
- LOG.debug("Sleeping for [{}] milliSeconds as this
server is running in passive mode", sleepInterval);
- Thread.sleep(sleepInterval);
- } catch (InterruptedException interrupted) {
- LOG.error("Interrupted..: ", interrupted);
- return;
- }
+ try {
+ long sleepInterval =
TagSyncConfig.getTagSyncHAPassiveSleepInterval();
+ LOG.debug("Sleeping for [{}] milliSeconds as this server
is running in passive mode", sleepInterval);
+ Thread.sleep(sleepInterval);
+ } catch (InterruptedException interrupted) {
Review Comment:
Thanks for the question! My suggestion to call
Thread.currentThread().interrupt() when catching InterruptedException follows
Java’s concurrency best practices to preserve the thread’s interrupt status,
ensuring that higher-level code (e.g., thread pools or executors) can detect
interruptions and handle them appropriately (e.g., for graceful shutdown).
When to call Thread.currentThread().interrupt() When catching
InterruptedException in code that should propagate the interrupt signal to
callers, such as in a thread pool or long-running thread. Restoring the
interrupt status allows frameworks like ExecutorService or calling code to
detect the interruption and take action (e.g., exit a loop or terminate a task).
Even I have see in Ranger code we are not doing at all, it can be good start.
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