Nithyananthan N P created IGNITE-8812:
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Summary: Ignite Yarn HDFS delegation token expiry issue
Key: IGNITE-8812
URL: https://issues.apache.org/jira/browse/IGNITE-8812
Project: Ignite
Issue Type: Bug
Components: yarn
Affects Versions: 2.3
Environment: Version : 2.3.0
Module : Ignite-YARN
Class : ApplicationMaster
Platform : Cloudera 2.6.0-cdh5.11.2
Reporter: Nithyananthan N P
Hello,
As Ignite-YARN is a long running application in YARN environment it should have
a mechanism to renew the delegation token.
In Ignite-YARN, when the ApplicationMaster is started, it acquires Delegation
tokens and stores in a ByteBuffer[Class: ApplicationMaster, Method: init()].
This ByteBuffer with token information is given to all the containers received
from ResourceManager [Class: ApplicationMaster, Method:
onContainersAllocated()].
Everything works fine till the life time of the delegation token.
Once the delegation token expires, the ApplicationMaster is not able to start
Ignite inside containers it receive and below exception occurs
WARNING: Error launching container container_e37_1525770484566_11472_01_000020
org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken):
token (token for srv-ae-rtp2: HDFS_DELEGATION_TOKEN
[[email protected]|mailto:[email protected]],
renewer=yarn, realUser=, issueDate=1527498085587, maxDate=1528102885587,
sequenceNumber=231841, masterKeyId=631) can't be found in cache
at org.apache.hadoop.ipc.Client.call(Client.java:1504)
at org.apache.hadoop.ipc.Client.call(Client.java:1441)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
at com.sun.proxy.$Proxy10.getFileInfo(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getFileInfo(ClientNamenodeProtocolTranslatorPB.java:771)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:256)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104)
at com.sun.proxy.$Proxy11.getFileInfo(Unknown Source)
at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:2123)
at
org.apache.hadoop.hdfs.DistributedFileSystem$20.doCall(DistributedFileSystem.java:1253)
at
org.apache.hadoop.hdfs.DistributedFileSystem$20.doCall(DistributedFileSystem.java:1249)
at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at
org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1249)
at
org.apache.ignite.yarn.utils.IgniteYarnUtils.setupFile(IgniteYarnUtils.java:65)
at
org.apache.ignite.yarn.ApplicationMaster.onContainersAllocated(ApplicationMaster.java:131)
at
org.apache.hadoop.yarn.client.api.async.impl.AMRMClientAsyncImpl$CallbackHandlerThread.run(AMRMClientAsyncImpl.java:292)
ApplicationMaster keeps on asking for more and more containers [Class:
ApplicationMaster, Method: run()] but not able to start Ignite inside any of
the containers due to the expired/missing delegation token.
This repeats until all the resources in the cluster are allocated to Ignition.
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