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https://issues.apache.org/jira/browse/FLINK-17266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Till Rohrmann resolved FLINK-17266.
-----------------------------------
Resolution: Fixed
Fixed via 036197e21f16769f937cde610bda0ddc502783e2
> WorkerResourceSpec is not serializable
> --------------------------------------
>
> Key: FLINK-17266
> URL: https://issues.apache.org/jira/browse/FLINK-17266
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Mesos
> Affects Versions: 1.11.0
> Reporter: Gary Yao
> Assignee: Till Rohrmann
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.11.0
>
>
> {{MesosResourceManager}} cannot acquire new resources due to
> {{WorkerResourceSpec}} not being serializable.
> {code}
> Caused by: java.lang.Exception: Could not open output stream for state backend
> at
> org.apache.flink.runtime.zookeeper.filesystem.FileSystemStateStorageHelper.store(FileSystemStateStorageHelper.java:70)
> ~[flink-dist_2.11-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
> at
> org.apache.flink.runtime.zookeeper.ZooKeeperStateHandleStore.addAndLock(ZooKeeperStateHandleStore.java:136)
> ~[flink-dist_2.11-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
> at
> org.apache.flink.mesos.runtime.clusterframework.store.ZooKeeperMesosWorkerStore.putWorker(ZooKeeperMesosWorkerStore.java:216)
> ~[flink-dist_2.11-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
> at
> org.apache.flink.mesos.runtime.clusterframework.MesosResourceManager.startNewWorker(MesosResourceManager.java:441)
> ~[flink-dist_2.11-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
> ... 34 more
> Caused by: java.io.NotSerializableException:
> org.apache.flink.runtime.resourcemanager.WorkerResourceSpec
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
> ~[?:1.8.0_242]
> at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
> ~[?:1.8.0_242]
> at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
> ~[?:1.8.0_242]
> at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
> ~[?:1.8.0_242]
> at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
> ~[?:1.8.0_242]
> at
> java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
> ~[?:1.8.0_242]
> at
> org.apache.flink.util.InstantiationUtil.serializeObject(InstantiationUtil.java:594)
> ~[flink-dist_2.11-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
> at
> org.apache.flink.runtime.zookeeper.filesystem.FileSystemStateStorageHelper.store(FileSystemStateStorageHelper.java:62)
> ~[flink-dist_2.11-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
> at
> org.apache.flink.runtime.zookeeper.ZooKeeperStateHandleStore.addAndLock(ZooKeeperStateHandleStore.java:136)
> ~[flink-dist_2.11-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
> at
> org.apache.flink.mesos.runtime.clusterframework.store.ZooKeeperMesosWorkerStore.putWorker(ZooKeeperMesosWorkerStore.java:216)
> ~[flink-dist_2.11-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
> at
> org.apache.flink.mesos.runtime.clusterframework.MesosResourceManager.startNewWorker(MesosResourceManager.java:441)
> ~[flink-dist_2.11-1.11-SNAPSHOT.jar:1.11-SNAPSHOT]
> ... 34 more
> {code}
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