[HADOOP-18070] libhdfspp authentication failed

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.3.0
• Component/s: hdfs-client, security
• Assignee: Unassigned
• Reporter: wondertx
• Created: 06/Jan/22 03:51
• Updated: 11/Jan/22 06:30

Description

I build the example lihdfspp client code in https://github.com/apache/hadoop/blob/rel/release-3.3.0/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/examples/cc/cat/cat.cc

 

When running, the following error happened. While I can successfully connect to the same cluster using example code from C API from https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-hdfs/LibHdfs.html

 

[WARN  ][RPC           ][Thu Jan  6 11:47:12 2022][Thread id = 139810402694976][/tmp/orc/build/libhdfspp_ep-prefix/src/libhdfspp_ep/lib/rpc/namenode_tracker.cc:50]    Nameservice declares more than two nodes.  Some won't be used.

[ERROR ][RPC           ][Thu Jan  6 11:47:12 2022][Thread id = 139810357286656][/tmp/orc/build/libhdfspp_ep-prefix/src/libhdfspp_ep/lib/rpc/rpc_engine.cc:191]    RpcEngine::AsyncRpcCommsError called; status="AuthenticationFailed" conn=0x13ab6e0 reqs=1

[WARN  ][RPC           ][Thu Jan  6 11:47:12 2022][Thread id = 139810357286656][/tmp/orc/build/libhdfspp_ep-prefix/src/libhdfspp_ep/lib/rpc/rpc_engine.cc:202]    RpcEngine::RpcCommsError called; status="AuthenticationFailed" conn=0x13ab6e0 reqs=1

[WARN  ][RPC           ][Thu Jan  6 11:47:12 2022][Thread id = 139810357286656][/tmp/orc/build/libhdfspp_ep-prefix/src/libhdfspp_ep/lib/rpc/rpc_connection_impl.h:387]    Network error during RPC read: Bad file descriptor

[ERROR ][RPC           ][Thu Jan  6 11:47:12 2022][Thread id = 139810357286656][/tmp/orc/build/libhdfspp_ep-prefix/src/libhdfspp_ep/lib/rpc/rpc_engine.cc:191]    RpcEngine::AsyncRpcCommsError called; status="Bad file descriptor" conn=0x13ab6e0 reqs=0

[WARN  ][RPC           ][Thu Jan  6 11:47:12 2022][Thread id = 139810357286656][/tmp/orc/build/libhdfspp_ep-prefix/src/libhdfspp_ep/lib/rpc/rpc_engine.cc:202]    RpcEngine::RpcCommsError called; status="Bad file descriptor" conn=0x13ab6e0 reqs=0

Could not connect to jssz-bigdata-proxy-ns1:. AuthenticationFailed