SteveYurongSu commented on code in PR #14375:
URL: https://github.com/apache/iotdb/pull/14375#discussion_r1884975370
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iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/planner/LocalExecutionPlanner.java:
##########
@@ -295,6 +295,19 @@ public synchronized void reserveFromFreeMemoryForOperators(
public synchronized void releaseToFreeMemoryForOperators(final long
memoryInBytes) {
freeMemoryForOperators += memoryInBytes;
+
+ if (freeMemoryForOperators > ALLOCATE_MEMORY_FOR_OPERATORS) {
+ LOGGER.error(
+ "The free memory released is more than allocated memory, free
memory:{} released memory: {},allocated memory:{}",
+ freeMemoryForOperators,
+ memoryInBytes,
+ ALLOCATE_MEMORY_FOR_OPERATORS);
+
+ throw new MemoryNotEnoughException(
+ String.format(
+ "The memory released is more than allocated memory, released
memory: %d, allocated memory: %d",
+ memoryInBytes, ALLOCATE_MEMORY_FOR_OPERATORS));
+ }
Review Comment:
```suggestion
LOGGER.error(
"The free memory {} is more than allocated memory {}, last
released memory: {}",
freeMemoryForOperators,
ALLOCATE_MEMORY_FOR_OPERATORS,
memoryInBytes);
}
```
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