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https://issues.apache.org/jira/browse/HDDS-7705?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Attila Doroszlai resolved HDDS-7705.
------------------------------------
Fix Version/s: 1.4.0
Resolution: Fixed
> OM bootstrap fails with Unknown protocol:
> org.apache.hadoop.ozone.om.protocol.OzoneManagerMetadataProtocol
> ----------------------------------------------------------------------------------------------------------
>
> Key: HDDS-7705
> URL: https://issues.apache.org/jira/browse/HDDS-7705
> Project: Apache Ozone
> Issue Type: Bug
> Components: OM HA
> Affects Versions: 1.3.0
> Reporter: Kirill Sizov
> Assignee: Kirill Sizov
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.4.0
>
>
> When trying to add a new OM to the already working cluster, the {{ozone om
> --bootstrap}} command fails with the following:
> {noformat}
> 2022-12-22 17:23:09,306 [Listener at ...] ERROR
> protocolPB.OMAdminProtocolClientSideImpl: Failed to retrieve configuration of
> OM om3
> com.google.protobuf.ServiceException:
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException):
> Unknown protocol:
> org.apache.hadoop.ozone.om.protocol.OzoneManagerMetadataProtocol
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:250)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:123)
> at com.sun.proxy.$Proxy53.getOMConfiguration(Unknown Source)
> at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:422)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeMethod(RetryInvocationHandler.java:165)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invoke(RetryInvocationHandler.java:157)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler$Call.invokeOnce(RetryInvocationHandler.java:95)
> at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:359)
> at com.sun.proxy.$Proxy53.getOMConfiguration(Unknown Source)
> at
> org.apache.hadoop.ozone.om.protocolPB.OMAdminProtocolClientSideImpl.getOMConfiguration(OMAdminProtocolClientSideImpl.java:156)
> at
> org.apache.hadoop.ozone.om.OzoneManager.checkConfigBeforeBootstrap(OzoneManager.java:1643)
> at org.apache.hadoop.ozone.om.OzoneManager.start(OzoneManager.java:1470)
> at
> org.apache.hadoop.ozone.om.OzoneManagerStarter$OMStarterHelper.bootstrap(OzoneManagerStarter.java:223)
> at
> org.apache.hadoop.ozone.om.OzoneManagerStarter.bootstrapOM(OzoneManagerStarter.java:162)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at picocli.CommandLine.executeUserObject(CommandLine.java:1972)
> at picocli.CommandLine.access$1300(CommandLine.java:145)
> at
> picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2352)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2346)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2311)
> at
> picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179)
> at picocli.CommandLine.execute(CommandLine.java:2078)
> at org.apache.hadoop.hdds.cli.GenericCli.execute(GenericCli.java:100)
> at org.apache.hadoop.hdds.cli.GenericCli.run(GenericCli.java:91)
> at
> org.apache.hadoop.ozone.om.OzoneManagerStarter.main(OzoneManagerStarter.java:58)
> Caused by:
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.authorize.AuthorizationException):
> Unknown protocol:
> org.apache.hadoop.ozone.om.protocol.OzoneManagerMetadataProtocol
> at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1573)
> at org.apache.hadoop.ipc.Client.call(Client.java:1519)
> at org.apache.hadoop.ipc.Client.call(Client.java:1416)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:236)
> ... 30 more
> 2022-12-22 17:23:09,310 [Listener at ...] ERROR om.OzoneManager: Remote OM
> config check failed on OM om3
> java.io.IOException: Remote OM om3 configuration returned null
> at
> org.apache.hadoop.ozone.om.OzoneManager.checkRemoteOMConfig(OzoneManager.java:1665)
> at
> org.apache.hadoop.ozone.om.OzoneManager.checkConfigBeforeBootstrap(OzoneManager.java:1644)
> at org.apache.hadoop.ozone.om.OzoneManager.start(OzoneManager.java:1470)
> at
> org.apache.hadoop.ozone.om.OzoneManagerStarter$OMStarterHelper.bootstrap(OzoneManagerStarter.java:223)
> at
> org.apache.hadoop.ozone.om.OzoneManagerStarter.bootstrapOM(OzoneManagerStarter.java:162)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at picocli.CommandLine.executeUserObject(CommandLine.java:1972)
> at picocli.CommandLine.access$1300(CommandLine.java:145)
> at
> picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2352)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2346)
> at picocli.CommandLine$RunLast.handle(CommandLine.java:2311)
> at
> picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179)
> at picocli.CommandLine.execute(CommandLine.java:2078)
> at org.apache.hadoop.hdds.cli.GenericCli.execute(GenericCli.java:100)
> at org.apache.hadoop.hdds.cli.GenericCli.run(GenericCli.java:91)
> at
> org.apache.hadoop.ozone.om.OzoneManagerStarter.main(OzoneManagerStarter.java:58)
> 2022-12-22 17:23:19,457 [Listener at .../9862] ERROR om.OzoneManager:
> Terminating with exit status 1: OM(s) [om1[:9862],om3[:9862],om2[:9862]] do
> not have or have incorrect information of the bootstrapping OM. Update their
> ozone-site.xml before proceeding.
> {noformat}
> The failure happens during the config verification phase due to incorrect
> protocol description in
> {{org.apache.hadoop.ozone.om.protocolPB.OMAdminProtocolPB}}.
> Instead of {{org.apache.hadoop.ozone.om.protocol.OMAdminProtocol}} it uses
> {{org.apache.hadoop.ozone.om.protocol.OzoneManagerMetadataProtocol}} which
> leads to a {{ClassNotFoundException}} on every checked node
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