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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2021/06/01 08:28:26 UTC
[GitHub] [flink] xintongsong commented on a change in pull request #15936: [FLINK-22683][runtime] Fix the null or incorrect value of total Flink…
xintongsong commented on a change in pull request #15936:
URL: https://github.com/apache/flink/pull/15936#discussion_r642887451
##########
File path: flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskExecutorResourceUtils.java
##########
@@ -154,6 +154,23 @@ public static TaskExecutorResourceSpec resourceSpecFromConfigForLocalExecution(
return resourceSpecFromConfig(adjustForLocalExecution(config));
}
+ public static long calculateTotalFlinkMemoryFromFactors(Configuration config) {
+ return config.get(TaskManagerOptions.TASK_HEAP_MEMORY)
+ .add(config.get(TaskManagerOptions.TASK_OFF_HEAP_MEMORY))
+ .add(config.get(TaskManagerOptions.NETWORK_MEMORY_MAX))
+ .add(config.get(TaskManagerOptions.MANAGED_MEMORY_SIZE))
+ .add(config.get(TaskManagerOptions.FRAMEWORK_HEAP_MEMORY))
+ .add(config.get(TaskManagerOptions.FRAMEWORK_OFF_HEAP_MEMORY))
+ .getBytes();
+ }
+
+ public static long calculateTotalProcessMemoryFromFactors(Configuration config) {
+ return calculateTotalFlinkMemoryFromFactors(config)
+ + config.get(TaskManagerOptions.JVM_METASPACE)
+ .add(config.get(TaskManagerOptions.JVM_OVERHEAD_MAX))
+ .getBytes();
+ }
Review comment:
Better to add some assertions.
- memory sizes explicitly configured
- `max == min` for network & jvm-overhead
##########
File path: flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskExecutorResourceUtils.java
##########
@@ -154,6 +154,23 @@ public static TaskExecutorResourceSpec resourceSpecFromConfigForLocalExecution(
return resourceSpecFromConfig(adjustForLocalExecution(config));
}
+ public static long calculateTotalFlinkMemoryFromFactors(Configuration config) {
Review comment:
```suggestion
public static long calculateTotalFlinkMemoryFromComponents(Configuration config) {
```
##########
File path: flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskExecutorResourceUtils.java
##########
@@ -154,6 +154,23 @@ public static TaskExecutorResourceSpec resourceSpecFromConfigForLocalExecution(
return resourceSpecFromConfig(adjustForLocalExecution(config));
}
+ public static long calculateTotalFlinkMemoryFromFactors(Configuration config) {
+ return config.get(TaskManagerOptions.TASK_HEAP_MEMORY)
+ .add(config.get(TaskManagerOptions.TASK_OFF_HEAP_MEMORY))
+ .add(config.get(TaskManagerOptions.NETWORK_MEMORY_MAX))
+ .add(config.get(TaskManagerOptions.MANAGED_MEMORY_SIZE))
+ .add(config.get(TaskManagerOptions.FRAMEWORK_HEAP_MEMORY))
+ .add(config.get(TaskManagerOptions.FRAMEWORK_OFF_HEAP_MEMORY))
+ .getBytes();
+ }
+
+ public static long calculateTotalProcessMemoryFromFactors(Configuration config) {
Review comment:
```suggestion
public static long calculateTotalProcessMemoryFromComponents(Configuration config) {
```
##########
File path: flink-runtime/src/test/java/org/apache/flink/runtime/taskexecutor/TaskExecutorTest.java
##########
@@ -214,6 +214,8 @@ public void setup() throws IOException {
new BlobCacheService(new Configuration(), new VoidBlobStore(), null);
configuration = new Configuration();
+ configuration.set(TaskManagerOptions.TASK_HEAP_MEMORY, MemorySize.ofMebiBytes(10));
+ configuration.set(TaskManagerOptions.MANAGED_MEMORY_SIZE, MemorySize.ofMebiBytes(10));
Review comment:
I think the assumption is that memory sizes for all components should be explicitly configured before starting the TM process. Having only these two options set and the test doesn't fail is an indicator that we do not check the assumption strictly.
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