SteveYurongSu commented on code in PR #11601:
URL: https://github.com/apache/iotdb/pull/11601#discussion_r1404380932
##########
iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/pipe/task/meta/PipeMetaKeeper.java:
##########
@@ -140,4 +140,36 @@ public int hashCode() {
public String toString() {
return "PipeMetaKeeper{" + "pipeNameToPipeMetaMap=" +
pipeNameToPipeMetaMap + '}';
}
+
+ //////////////////////////// APIs provided for metric framework
////////////////////////////
+
+ public long runningPipeCount() {
+ return pipeNameToPipeMetaMap.values().stream()
+ .filter(pipeMeta ->
PipeStatus.RUNNING.equals(pipeMeta.getRuntimeMeta().getStatus().get()))
+ .count();
+ }
+
+ public long droppedPipeCount() {
+ return pipeNameToPipeMetaMap.values().stream()
+ .filter(pipeMeta ->
PipeStatus.DROPPED.equals(pipeMeta.getRuntimeMeta().getStatus().get()))
+ .count();
+ }
+
+ public long userStoppedPipeCount() {
+ return pipeNameToPipeMetaMap.values().stream()
+ .filter(
+ pipeMeta ->
+
PipeStatus.DROPPED.equals(pipeMeta.getRuntimeMeta().getStatus().get())
Review Comment:
```suggestion
PipeStatus.STOPPED.equals(pipeMeta.getRuntimeMeta().getStatus().get())
```
##########
iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/pipe/task/meta/PipeMetaKeeper.java:
##########
@@ -140,4 +140,36 @@ public int hashCode() {
public String toString() {
return "PipeMetaKeeper{" + "pipeNameToPipeMetaMap=" +
pipeNameToPipeMetaMap + '}';
}
+
+ //////////////////////////// APIs provided for metric framework
////////////////////////////
+
+ public long runningPipeCount() {
+ return pipeNameToPipeMetaMap.values().stream()
+ .filter(pipeMeta ->
PipeStatus.RUNNING.equals(pipeMeta.getRuntimeMeta().getStatus().get()))
+ .count();
+ }
+
+ public long droppedPipeCount() {
+ return pipeNameToPipeMetaMap.values().stream()
+ .filter(pipeMeta ->
PipeStatus.DROPPED.equals(pipeMeta.getRuntimeMeta().getStatus().get()))
+ .count();
+ }
+
+ public long userStoppedPipeCount() {
+ return pipeNameToPipeMetaMap.values().stream()
+ .filter(
+ pipeMeta ->
+
PipeStatus.DROPPED.equals(pipeMeta.getRuntimeMeta().getStatus().get())
+ &&
!pipeMeta.getRuntimeMeta().getIsStoppedByRuntimeException())
+ .count();
+ }
+
+ public long exceptionStoppedPipeCount() {
+ return pipeNameToPipeMetaMap.values().stream()
+ .filter(
+ pipeMeta ->
+
PipeStatus.DROPPED.equals(pipeMeta.getRuntimeMeta().getStatus().get())
Review Comment:
```suggestion
PipeStatus.STOPPED.equals(pipeMeta.getRuntimeMeta().getStatus().get())
```
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