Namit Maheshwari created HDDS-536:
-------------------------------------
Summary: ozone sh throws exception and show on command line for
invalid input
Key: HDDS-536
URL: https://issues.apache.org/jira/browse/HDDS-536
Project: Hadoop Distributed Data Store
Issue Type: Bug
Reporter: Namit Maheshwari
{code:java}
[root@ctr-e138-1518143905142-481027-01-000002 bin]# ./ozone sh vol info o3://as
2018-09-22 00:06:03,123 [main] ERROR - Couldn't create protocol class
org.apache.hadoop.ozone.client.rpc.RpcClient exception:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.apache.hadoop.ozone.client.OzoneClientFactory.getClientProtocol(OzoneClientFactory.java:291)
at
org.apache.hadoop.ozone.client.OzoneClientFactory.getRpcClient(OzoneClientFactory.java:169)
at
org.apache.hadoop.ozone.client.OzoneClientFactory.getRpcClient(OzoneClientFactory.java:153)
at
org.apache.hadoop.ozone.client.OzoneClientFactory.getRpcClient(OzoneClientFactory.java:109)
at org.apache.hadoop.ozone.web.ozShell.Handler.verifyURI(Handler.java:100)
at
org.apache.hadoop.ozone.web.ozShell.volume.InfoVolumeHandler.call(InfoVolumeHandler.java:49)
at
org.apache.hadoop.ozone.web.ozShell.volume.InfoVolumeHandler.call(InfoVolumeHandler.java:36)
at picocli.CommandLine.execute(CommandLine.java:919)
at picocli.CommandLine.access$700(CommandLine.java:104)
at picocli.CommandLine$RunLast.handle(CommandLine.java:1083)
at picocli.CommandLine$RunLast.handle(CommandLine.java:1051)
at
picocli.CommandLine$AbstractParseResultHandler.handleParseResult(CommandLine.java:959)
at picocli.CommandLine.parseWithHandlers(CommandLine.java:1242)
at picocli.CommandLine.parseWithHandler(CommandLine.java:1181)
at org.apache.hadoop.hdds.cli.GenericCli.execute(GenericCli.java:61)
at org.apache.hadoop.hdds.cli.GenericCli.run(GenericCli.java:52)
at org.apache.hadoop.ozone.web.ozShell.Shell.main(Shell.java:77)
Caused by: java.net.UnknownHostException: Invalid host name: local host is:
(unknown); destination host is: "as":9889; java.net.UnknownHostException; For
more details see: http://wiki.apache.org/hadoop/UnknownHost
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:831)
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:768)
at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:449)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1552)
at org.apache.hadoop.ipc.Client.call(Client.java:1403)
at org.apache.hadoop.ipc.Client.call(Client.java:1367)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:228)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:116)
at com.sun.proxy.$Proxy10.getServiceList(Unknown Source)
at
org.apache.hadoop.ozone.om.protocolPB.OzoneManagerProtocolClientSideTranslatorPB.getServiceList(OzoneManagerProtocolClientSideTranslatorPB.java:751)
at
org.apache.hadoop.ozone.client.rpc.RpcClient.getScmAddressForClient(RpcClient.java:154)
at org.apache.hadoop.ozone.client.rpc.RpcClient.<init>(RpcClient.java:126)
... 21 more
Caused by: java.net.UnknownHostException
at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:450)
... 30 more
Invalid host name: local host is: (unknown); destination host is: "as":9889;
java.net.UnknownHostException; For more details see:
http://wiki.apache.org/hadoop/UnknownHost
[root@ctr-e138-1518143905142-481027-01-000002 bin]#
{code}
Ideally, it should just throw error like hdfs below:
{code:java}
[hrt_qa@ctr-e138-1518143905142-483670-01-000002 hadoopqe]$ hdfs dfs -ls
s3a://namit54/
18/09/22 00:31:53 INFO impl.MetricsConfig: Loaded properties from
hadoop-metrics2.properties
18/09/22 00:31:53 INFO impl.MetricsSystemImpl: Scheduled Metric snapshot period
at 10 second(s).
18/09/22 00:31:53 INFO impl.MetricsSystemImpl: s3a-file-system metrics system
started
ls: Bucket namit54 does not exist
[hrt_qa@ctr-e138-1518143905142-483670-01-000002 hadoopqe]$
{code}
And not the entire stack trace
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