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Posted to issues@ozone.apache.org by "Attila Doroszlai (Jira)" <ji...@apache.org> on 2024/06/30 16:25:00 UTC
[jira] [Resolved] (HDDS-10508) OmUtils.getAllOMHAAddresses may throw NPE
[ https://issues.apache.org/jira/browse/HDDS-10508?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Attila Doroszlai resolved HDDS-10508.
-------------------------------------
Fix Version/s: 1.5.0
Resolution: Fixed
> OmUtils.getAllOMHAAddresses may throw NPE
> -----------------------------------------
>
> Key: HDDS-10508
> URL: https://issues.apache.org/jira/browse/HDDS-10508
> Project: Apache Ozone
> Issue Type: Improvement
> Components: common
> Reporter: Tsz-wo Sze
> Assignee: Chung En Lee
> Priority: Major
> Fix For: 1.5.0
>
>
> When the conf is not set, there is a NPE:
> {code}
> 2024-03-12 11:54:44,641 INFO [main]-org.apache.hadoop.io.retry.RetryInvocationHandler: com.google.protobuf.ServiceException: org.apache.hadoop.ipc.RemoteException(java.lang.NullPointerException): java.lang.NullPointerException
> at org.apache.hadoop.ozone.OmUtils.getAllOMHAAddresses(OmUtils.java:755)
> at org.apache.hadoop.ozone.om.OzoneManager.getAllOMNodesInNewConf(OzoneManager.java:2077)
> at org.apache.hadoop.ozone.protocolPB.OMAdminProtocolServerSideImpl.getOMConfiguration(OMAdminProtocolServerSideImpl.java:52)
> at org.apache.hadoop.ozone.protocol.proto.OzoneManagerAdminProtocolProtos$OzoneManagerAdminService$2.callBlockingMethod(OzoneManagerAdminProtocolProtos.java:4386)
> at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:533)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:994)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:922)
> 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:1899)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2899)
> , while invoking $Proxy56.getOMConfiguration over null. Retrying after sleeping for 1000ms.
> {code}
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