morningman commented on a change in pull request #7017:
URL: https://github.com/apache/incubator-doris/pull/7017#discussion_r743673756
##########
File path:
fe/fe-core/src/main/java/org/apache/doris/load/routineload/RoutineLoadManager.java
##########
@@ -426,7 +426,10 @@ public long getAvailableBeForTask(long previoudBeId,
String clusterName) throws
// 1. Find if the given BE id has available slots
if (previoudBeId != -1L) {
int idleTaskNum = 0;
- if (beIdToConcurrentTasks.containsKey(previoudBeId)) {
+ if (beIdToMaxConcurrentTasks.containsKey(previoudBeId)) {
+ idleTaskNum = 0;
+ LOG.warn("backend:" + previoudBeId + " not found, cannot
get idleTaskNum.");
Review comment:
No need to print warn log here because this is not a root cause.
The root cause is because BE is down. And `beIdToMaxConcurrentTasks` only
contains alive Backends.
So here we can just check if
`beIdToMaxConcurrentTasks.containsKey(previoudBeId)`
##########
File path:
fe/fe-core/src/main/java/org/apache/doris/load/routineload/RoutineLoadManager.java
##########
@@ -426,7 +426,10 @@ public long getAvailableBeForTask(long previoudBeId,
String clusterName) throws
// 1. Find if the given BE id has available slots
if (previoudBeId != -1L) {
int idleTaskNum = 0;
- if (beIdToConcurrentTasks.containsKey(previoudBeId)) {
+ if (beIdToMaxConcurrentTasks.containsKey(previoudBeId)) {
+ idleTaskNum = 0;
+ LOG.warn("backend:" + previoudBeId + " not found, cannot
get idleTaskNum.");
Review comment:
And BE crash because of this #6716. Need further debug.
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