apache
Branch 0.10.0
env:
hadoop-3.3.0
tez-0.10.0
we change the tez pom.xml to reflect the Hadoop version to 3.3.0
Following exception is thrown (when we run:hadoop jar tez-examples-0.10.0.jar orderedwordcount /tmp/tmp.txt /tmp/output)
2021-04-26 14:25:19,273 [ERROR] [main] |app.DAGAppMaster|: Error starting DAGAppMaster
org.apache.hadoop.service.ServiceStateException: java.lang.ExceptionInInitializerError
at org.apache.hadoop.service.ServiceStateException.convert(ServiceStateException.java:105)
at org.apache.tez.dag.app.DAGAppMaster.startServices(DAGAppMaster.java:1890)
at org.apache.tez.dag.app.DAGAppMaster.serviceStart(DAGAppMaster.java:1960)
at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
at org.apache.tez.dag.app.DAGAppMaster$9.run(DAGAppMaster.java:2647)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1845)
at org.apache.tez.dag.app.DAGAppMaster.initAndStartAppMaster(DAGAppMaster.java:2643)
at org.apache.tez.dag.app.DAGAppMaster.main(DAGAppMaster.java:2428)
Caused by: java.lang.ExceptionInInitializerError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.hadoop.conf.Configuration.getClassByNameOrNull(Configuration.java:2602)
at org.apache.hadoop.conf.Configuration.getClassByName(Configuration.java:2567)
at org.apache.hadoop.conf.Configuration.getClass(Configuration.java:2663)
at org.apache.hadoop.ipc.RPC.getProtocolEngine(RPC.java:213)
at org.apache.hadoop.ipc.RPC$Builder.build(RPC.java:848)
at org.apache.tez.dag.api.client.DAGClientServer.createServer(DAGClientServer.java:134)
at org.apache.tez.dag.api.client.DAGClientServer.serviceStart(DAGClientServer.java:82)
at org.apache.hadoop.service.AbstractService.start(AbstractService.java:194)
at org.apache.tez.dag.app.DAGAppMaster$ServiceWithDependency.start(DAGAppMaster.java:1810)
at org.apache.tez.dag.app.DAGAppMaster$ServiceThread.run(DAGAppMaster.java:1831)
Caused by: java.lang.IllegalArgumentException: ReRegistration of rpcKind: RPC_PROTOCOL_BUFFER
at org.apache.hadoop.ipc.Server.registerProtocolEngine(Server.java:290)
at org.apache.hadoop.ipc.ProtobufRpcEngine.
