[HDDS-5127] HDDS-5127. Fix getServiceList when SCM HA is enabled

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: SCM HA
• Labels: pull-request-available
• Assignee: Bharat Viswanadham
• Reporter: Nilotpal Nandi
• Created: 21/Apr/21 09:06
• Updated: 26/Apr/21 10:28
• Resolved: 26/Apr/21 10:27

Description

steps taken :
1. SCM HA enabled in ozone cluster.
2. Ran ozone sh volume list command.

 

exception seen :

-------------------

com.google.protobuf.ServiceException: org.apache.hadoop.ipc.RemoteException(java.lang.IllegalArgumentException): Does not contain a valid host:port authority: <SCM CLIENT ADDRESSES> at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:213) at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:164) at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:153) at org.apache.hadoop.hdds.HddsUtils.getScmAddressForClients(HddsUtils.java:112) at org.apache.hadoop.ozone.om.OzoneManager.getServiceList(OzoneManager.java:2658) at org.apache.hadoop.ozone.om.OzoneManager.getServiceInfo(OzoneManager.java:2678) at org.apache.hadoop.ozone.protocolPB.OzoneManagerRequestHandler.getServiceList(OzoneManagerRequestHandler.java:451) at org.apache.hadoop.ozone.protocolPB.OzoneManagerRequestHandler.handleReadRequest(OzoneManagerRequestHandler.java:176) at org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitReadRequestToOM(OzoneManagerProtocolServerSideTranslatorPB.java:190) at org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.processRequest(OzoneManagerProtocolServerSideTranslatorPB.java:132) at org.apache.hadoop.hdds.server.OzoneProtocolMessageDispatcher.processRequest(OzoneProtocolMessageDispatcher.java:87) at org.apache.hadoop.ozone.protocolPB.OzoneManagerProtocolServerSideTranslatorPB.submitRequest(OzoneManagerProtocolServerSideTranslatorPB.java:122) at org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos$OzoneManagerService$2.callBlockingMethod(OzoneManagerProtocolProtos.java) at org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:528) at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:1070) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:986) at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:914) 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:1898) at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2887)

 

this issue is due to "ozone.scm.client.address" config set in SCM HA setup which contains multiple SCM host addresses.

Issue Links

• fixes: HDDS-5140 Refactor HddsUtils and HddsServerUtils
• links to: GitHub Pull Request #2173