morrySnow commented on code in PR #58623:
URL: https://github.com/apache/doris/pull/58623#discussion_r2580066261
##########
fe/fe-core/src/test/java/org/apache/doris/qe/SimpleSchedulerTest.java:
##########
@@ -193,20 +193,30 @@ public void testGetHostAbnormal() throws UserException,
InterruptedException {
scanRangeLocation5.setBackendId(be5.getId());
locations.add(scanRangeLocation5);
- for (int i = 0; i <= Config.do_add_backend_black_list_threshold_count;
i++) {
- SimpleScheduler.addToBlacklist(be1.getId(), "test");
- SimpleScheduler.addToBlacklist(be2.getId(), "test");
- SimpleScheduler.addToBlacklist(be3.getId(), "test");
- SimpleScheduler.addToBlacklist(be4.getId(), "test");
- SimpleScheduler.addToBlacklist(be5.getId(), "test");
- }
- try {
- SimpleScheduler.getHost(locations.get(0).backend_id, locations,
backends, ref);
- Assert.fail();
- } catch (UserException e) {
- System.out.println(e.getMessage());
+ boolean addBacklistSuccess = false;
+ // retry multiple times, because the UpdateBlacklistThread delete
blacklist backend every second,
+ // so the SimpleScheduler.getHost() maybe not throw exception because
the backend not exists in
+ // the blacklist
+ for (int retryTimes = 0; retryTimes < 20; retryTimes++) {
+ for (int i = 0; i <=
Config.do_add_backend_black_list_threshold_count; i++) {
+ SimpleScheduler.addToBlacklist(be1.getId(), "test");
+ SimpleScheduler.addToBlacklist(be2.getId(), "test");
+ SimpleScheduler.addToBlacklist(be3.getId(), "test");
+ SimpleScheduler.addToBlacklist(be4.getId(), "test");
Review Comment:
need sleep? or not?
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