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https://issues.apache.org/jira/browse/FLINK-10223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16613974#comment-16613974
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ASF GitHub Bot commented on FLINK-10223:
----------------------------------------
asfgit closed pull request #6679: [FLINK-10223][LOG]Logging with resourceId
during taskmanager startup
URL: https://github.com/apache/flink/pull/6679
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git
a/flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/ResourceManager.java
b/flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/ResourceManager.java
index eb6df19a4ed..1ce29af00a0 100644
---
a/flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/ResourceManager.java
+++
b/flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/ResourceManager.java
@@ -710,6 +710,7 @@ private RegistrationResponse registerTaskExecutorInternal(
WorkerRegistration<WorkerType> registration =
new WorkerRegistration<>(taskExecutorGateway,
newWorker, dataPort, hardwareDescription);
+ log.info("Registering TaskManager {} ({}) at
ResourceManager", taskExecutorResourceId, taskExecutorAddress);
taskExecutors.put(taskExecutorResourceId, registration);
taskManagerHeartbeatManager.monitorTarget(taskExecutorResourceId, new
HeartbeatTarget<Void>() {
diff --git
a/flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerRunner.java
b/flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerRunner.java
index afe22dea1a4..5c1f420dd54 100644
---
a/flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerRunner.java
+++
b/flink-runtime/src/main/java/org/apache/flink/runtime/taskexecutor/TaskManagerRunner.java
@@ -349,6 +349,8 @@ public static TaskExecutor startTaskManager(
checkNotNull(rpcService);
checkNotNull(highAvailabilityServices);
+ LOG.info("Starting TaskManager with ResourceID: {}",
resourceID);
+
InetAddress remoteAddress =
InetAddress.getByName(rpcService.getAddress());
TaskManagerServicesConfiguration
taskManagerServicesConfiguration =
diff --git
a/flink-runtime/src/main/scala/org/apache/flink/runtime/jobmanager/JobManager.scala
b/flink-runtime/src/main/scala/org/apache/flink/runtime/jobmanager/JobManager.scala
index 0988730689a..b58a67c1c07 100644
---
a/flink-runtime/src/main/scala/org/apache/flink/runtime/jobmanager/JobManager.scala
+++
b/flink-runtime/src/main/scala/org/apache/flink/runtime/jobmanager/JobManager.scala
@@ -350,7 +350,7 @@ class JobManager(
hardwareInformation,
numberOfSlots) =>
// we are being informed by the ResourceManager that a new task manager
is available
- log.debug(s"RegisterTaskManager: $msg")
+ log.info(s"RegisterTaskManager: $msg")
val taskManager = sender()
diff --git
a/flink-runtime/src/main/scala/org/apache/flink/runtime/taskmanager/TaskManager.scala
b/flink-runtime/src/main/scala/org/apache/flink/runtime/taskmanager/TaskManager.scala
index c04084c55f4..2008ad87d56 100644
---
a/flink-runtime/src/main/scala/org/apache/flink/runtime/taskmanager/TaskManager.scala
+++
b/flink-runtime/src/main/scala/org/apache/flink/runtime/taskmanager/TaskManager.scala
@@ -1831,7 +1831,7 @@ object TaskManager {
taskManagerClass: Class[_ <: TaskManager])
: Unit = {
- LOG.info("Starting TaskManager")
+ LOG.info(s"Starting TaskManager with ResourceID: $resourceID")
// Bring up the TaskManager actor system first, bind it to the given
address.
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> TaskManagers should log their ResourceID during startup
> -------------------------------------------------------
>
> Key: FLINK-10223
> URL: https://issues.apache.org/jira/browse/FLINK-10223
> Project: Flink
> Issue Type: Improvement
> Components: Distributed Coordination
> Affects Versions: 1.5.3, 1.6.1, 1.7.0
> Reporter: Konstantin Knauf
> Assignee: Gary Yao
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.6.1, 1.7.0, 1.5.4
>
>
> To debug exceptions like "org.apache.flink.util.FlinkException: The assigned
> slot <SlotId> was removed." in the master container it is often helpful to
> know, which slot was provided by which Taskmanager. The only way to relate
> slots to TaskManagers right now, seems to be to enable DEBUG logging for
> `org.apache.flink.runtime.jobmaster.slotpool.SlotPool`.
> This would be solved, if each Taskmanager would log out their `ResouceID`
> during startup as the `SlotID` mainly consists of the `ResourceID` of the
> providing Taskmanager. For Mesos and YARN the `ResourceID` has an intrinsic
> meaning, but for a stand-alone or containerized setup the `ResourceID` is
> just the a random ID.
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