Till,
We’re still seeing a large number of returned containers even with this heart beat set to something higher. Do you have hints as to what’s going on? It seems to be bursty in nature. The bursty requests cause the job to fail with the cluster not having enough resources because it’s in the process of releasing them.
“org.apache.flink.runtime.jobmanager.scheduler.NoResourceAvailableException: Could not allocate enough slots to run the job. Please make sure that the cluster has enough resources.” It causes the job to run very inconsistently.
Since legacy mode is now gone in 1.9, we don’t really see many options here.
Run Profile
Number of returned excess containers
12G per TM, 2 slots
yarn.heartbeat.container-request-interval=500685
12G per TM, 2 slots
yarn.heartbeat.container-request-interval=5000552
12G per TM, 2 slots
yarn.heartbeat.container-request-interval=10000331
10G per TM, 1 slots
yarn.heartbeat.container-request-interval=60000478
2019-10-25 09:55:51,452 INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying CHAIN DataSource (synonym | Read Staging From File System | AVRO) -> Map (Map at readAvroFileWithFilter(FlinkReadUtils.java:78)) -> Map (Key Extractor) (14/90) (attempt #0) to container_e22_1571837093169_78279_01_000852 @ d50503-004-e22.dc.gs.com (dataPort=33579)
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000909 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000909.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000910 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000910.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000911 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000911.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000912 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000912.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000913 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000913.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000914 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000914.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000915 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000915.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000916 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000916.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000917 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000917.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000918 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000918.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000919 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000919.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000920 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000920.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000921 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000921.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000922 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000922.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000923 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000923.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000924 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000924.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000925 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000925.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000926 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000926.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000927 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000927.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000928 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000928.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000929 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000929.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000930 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000930.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000931 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000931.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000932 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000932.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000933 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000933.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000934 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000934.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000935 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000935.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000936 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000936.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000937 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000937.
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000939 - Remaining pending container requests: 0
2019-10-25 09:55:51,513 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000939.
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000940 - Remaining pending container requests: 0
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000940.
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000941 - Remaining pending container requests: 0
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000941.
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000942 - Remaining pending container requests: 0
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000942.
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000943 - Remaining pending container requests: 0
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000943.
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000944 - Remaining pending container requests: 0
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000944.
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000945 - Remaining pending container requests: 0
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000945.
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000946 - Remaining pending container requests: 0
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Returning excess container container_e22_1571837093169_78279_01_000946.
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager - Received new container: container_e22_1571837093169_78279_01_000947 - Remaining pending container requests: 0
2019-10-25 09:55:51,514 INFO org.apache.flink.yarn.YarnResourceManager -
From: Chan, Regina [Engineering]
Sent: Wednesday, October 23, 2019 4:51 PM
To: 'Till Rohrmann' <[hidden email]>; Yang Wang <[hidden email]>
Cc: [hidden email]
Subject: RE: The RMClient's and YarnResourceManagers internal state about the number of pending container requests has diverged
Yeah thanks for the responses. We’re in the process of testing 1.9.1 after we found https://issues.apache.org/jira/browse/FLINK-12342 as the cause of the original issue. FLINK-9455 makes sense as to why it didn’t work on legacy mode.
From: Till Rohrmann <[hidden email]>
Sent: Wednesday, October 23, 2019 5:32 AM
To: Yang Wang <[hidden email]>
Cc: Chan, Regina [Engineering] <[hidden email]>; [hidden email]
Subject: Re: The RMClient's and YarnResourceManagers internal state about the number of pending container requests has diverged
Hi Regina,
When using the FLIP-6 mode, you can control how long it takes for an idle TaskManager to be released via resourcemanager.taskmanager-timeout. Per default it is set to 30s.
In the Flink version you are using, 1.6.4, we do not support TaskManagers with multiple slots properly [1]. The consequence is that Flink will request too many containers if you are using FLIP-6 and configured your TaskManagers to be started with more than a single slot. With Flink >= 1.7.0 this issue has been fixed.
For the problem with the legacy mode it seems that there is a bug in the YarnFlinkResourceManager where we decrement the number of pending container requests by 2 instead of 1 every time a container is allocated [2]. This could explain the difference.
Since the Flink community no longer actively maintains Flink 1.6, I was wondering whether it would be possible for you to upgrade to a later version of Flink? I believe that your observed problems are fixed in a more recent version (1.9.1).
On Wed, Oct 23, 2019 at 10:37 AM Yang Wang <[hidden email]> wrote:
Hi Chan,
After FLIP-6, the Flink ResourceManager dynamically allocate resource from Yarn on demand.
What's your flink version? On the current code base, if the pending containers in resource manager
is zero, then it will releaseall the excess containers. Could you please check the
"Remaining pending container requests" in your jm logs?
On the other hand, Flink should not allocate such many resources. Do you set the `taskmanager.numberOfTaskSlots`?
The default value is 1 and will allocate containers based on your max parallelism.
Best,
Yang
Chan, Regina <[hidden email]> 于2019年10月23日周三 上午12:40写道：
Hi,
One of our Flink jobs has a lot of tiny Flink Jobs (and some larger jobs) associated with it that then request and release resources as need as per the FLIP-6 mode. Internally we track how much parallelism we’ve used before submitting the new job so that we’re bounded by the expected top cap. What we found was that the job intermittently holds onto 20-40x what is expected and thereby eating into our cluster’s overall resources. It seems as if Flink isn’t releasing the resources back to Yarn quickly enough for these.
As an immediate stop gap, what I tried doing was just to revert to using legacy mode hoping that the resource utilization is then at least constant as per the number of task managers + slots + memory allocated. However, we then ran into this issue. Why would the client’s pending container requests still be 60 when Yarn shows it’s been allocated? What can we do here?
org.apache.flink.runtime.akka.StoppingSupervisorWithoutLoggingActorKilledExceptionStrategy - Actor failed with exception. Stopping it now.
java.lang.IllegalStateException: The RMClient's and YarnResourceManagers internal state about the number of pending container requests has diverged. Number client's pending container requests 60 != Number RM's pending container requests 0.
at org.apache.flink.util.Preconditions.checkState(Preconditions.java:217)
at org.apache.flink.yarn.YarnFlinkResourceManager.getPendingRequests(YarnFlinkResourceManager.java:520)
at org.apache.flink.yarn.YarnFlinkResourceManager.containersAllocated(YarnFlinkResourceManager.java:449)
at org.apache.flink.yarn.YarnFlinkResourceManager.handleMessage(YarnFlinkResourceManager.java:227)
at org.apache.flink.runtime.akka.FlinkUntypedActor.handleLeaderSessionID(FlinkUntypedActor.java:104)
at org.apache.flink.runtime.akka.FlinkUntypedActor.onReceive(FlinkUntypedActor.java:71)
at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
at akka.actor.ActorCell.invoke(ActorCell.scala:495)
at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
at akka.dispatch.Mailbox.run(Mailbox.scala:224)
at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
JobManager logs: (full logs also attached)
2019-10-22 11:36:52,733 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Received new container: container_e102_1569128826219_23941567_01_000002 - Remaining pending container requests: 118
2019-10-22 11:36:52,734 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Launching TaskManager in container ContainerInLaunch @ 1571758612734: Container: [ContainerId: container_e102_1569128826219_23941567_01_000002, NodeId: d49111-041.dc.gs.com:45454, NodeHttpAddress: d49111-041.dc.gs.com:8042, Resource: <memory:12288, vCores:2>, Priority: 0, Token: Token { kind: ContainerToken, service: 10.59.83.235:45454 }, ] on host d49111-041.dc.gs.com
2019-10-22 11:36:52,736 INFO org.apache.hadoop.yarn.client.api.impl.ContainerManagementProtocolProxy - Opening proxy : d49111-041.dc.gs.com:45454
2019-10-22 11:36:52,784 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Received new container: container_e102_1569128826219_23941567_01_000003 - Remaining pending container requests: 116
2019-10-22 11:36:52,784 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Launching TaskManager in container ContainerInLaunch @ 1571758612784: Container: [ContainerId: container_e102_1569128826219_23941567_01_000003, NodeId: d49111-162.dc.gs.com:45454, NodeHttpAddress: d49111-162.dc.gs.com:8042, Resource: <memory:12288, vCores:2>, Priority: 0, Token: Token { kind: ContainerToken, service: 10.59.72.254:45454 }, ] on host d49111-162.dc.gs.com
….
Received new container: container_e102_1569128826219_23941567_01_000066 - Remaining pending container requests: 2
2019-10-22 11:36:53,409 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Launching TaskManager in container ContainerInLaunch @ 1571758613409: Container: [ContainerId: container_e102_1569128826219_23941567_01_000066, NodeId: d49111-275.dc.gs.com:45454, NodeHttpAddress: d49111-275.dc.gs.com:8042, Resource: <memory:12288, vCores:2>, Priority: 0, Token: Token { kind: ContainerToken, service: 10.50.199.239:45454 }, ] on host d49111-275.dc.gs.com
2019-10-22 11:36:53,411 INFO org.apache.hadoop.yarn.client.api.impl.ContainerManagementProtocolProxy - Opening proxy : d49111-275.dc.gs.com:45454
2019-10-22 11:36:53,418 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Received new container: container_e102_1569128826219_23941567_01_000067 - Remaining pending container requests: 0
2019-10-22 11:36:53,418 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Launching TaskManager in container ContainerInLaunch @ 1571758613418: Container: [ContainerId: container_e102_1569128826219_23941567_01_000067, NodeId: d49111-409.dc.gs.com:45454, NodeHttpAddress: d49111-409.dc.gs.com:8042, Resource: <memory:12288, vCores:2>, Priority: 0, Token: Token { kind: ContainerToken, service: 10.59.40.203:45454 }, ] on host d49111-409.dc.gs.com
2019-10-22 11:36:53,420 INFO org.apache.hadoop.yarn.client.api.impl.ContainerManagementProtocolProxy - Opening proxy : d49111-409.dc.gs.com:45454
2019-10-22 11:36:53,430 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Received new container: container_e102_1569128826219_23941567_01_000070 - Remaining pending container requests: 0
2019-10-22 11:36:53,430 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Launching TaskManager in container ContainerInLaunch @ 1571758613430: Container: [ContainerId: container_e102_1569128826219_23941567_01_000070, NodeId: d49111-167.dc.gs.com:45454, NodeHttpAddress: d49111-167.dc.gs.com:8042, Resource: <memory:12288, vCores:2>, Priority: 0, Token: Token { kind: ContainerToken, service: 10.51.138.251:45454 }, ] on host d49111-167.dc.gs.com
2019-10-22 11:36:53,432 INFO org.apache.hadoop.yarn.client.api.impl.ContainerManagementProtocolProxy - Opening proxy : d49111-167.dc.gs.com:45454
2019-10-22 11:36:53,439 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Received new container: container_e102_1569128826219_23941567_01_000072 - Remaining pending container requests: 0
2019-10-22 11:36:53,440 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Launching TaskManager in container ContainerInLaunch @ 1571758613439: Container: [ContainerId: container_e102_1569128826219_23941567_01_000072, NodeId: d49111-436.dc.gs.com:45454, NodeHttpAddress: d49111-436.dc.gs.com:8042, Resource: <memory:12288, vCores:2>, Priority: 0, Token: Token { kind: ContainerToken, service: 10.59.235.176:45454 }, ] on host d49111-436.dc.gs.com
2019-10-22 11:36:53,441 INFO org.apache.hadoop.yarn.client.api.impl.ContainerManagementProtocolProxy - Opening proxy : d49111-436.dc.gs.com:45454
2019-10-22 11:36:53,449 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Received new container: container_e102_1569128826219_23941567_01_000073 - Remaining pending container requests: 0
2019-10-22 11:36:53,449 INFO org.apache.flink.yarn.YarnFlinkResourceManager - Launching TaskManager in container ContainerInLaunch @ 1571758613449: Container: [ContainerId: container_e102_1569128826219_23941567_01_000073, NodeId: d49111-387.dc.gs.com:45454, NodeHttpAddress: d49111-387.dc.gs.com:8042, Resource: <memory:12288, vCores:2>, Priority: 0, Token: Token { kind: ContainerToken, service: 10.51.136.247:45454 }, ] on host d49111-387.dc.gs.com
…..
Thanks,
Regina
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Your Personal Data: We may collect and process information about you that may be subject to data protection laws. For more information about how we use and disclose your personal data, how we protect your information, our legal basis to use your information, your rights and who you can contact, please refer to: www.gs.com/privacy-notices
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