Nilotpal Nandi created HDDS-206:
-----------------------------------
Summary: default port number taken by ksm is 9862 while listing
the volumes
Key: HDDS-206
URL: https://issues.apache.org/jira/browse/HDDS-206
Project: Hadoop Distributed Data Store
Issue Type: Bug
Components: Ozone Manager
Reporter: Nilotpal Nandi
Fix For: 0.2.1
Here is the output of ozone -listVolume command without any port mentioned .
By default, it chooses the port number as 9862 which is not mentioned in the
ozone-site.xml
{noformat}
[root@ozone-vm bin]# ./ozone oz -listVolume o3://127.0.0.1/
2018-06-29 04:42:20,652 WARN util.NativeCodeLoader: Unable to load
native-hadoop library for your platform... using builtin-java classes where
applicable
2018-06-29 04:42:21,914 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 0 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:22,915 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 1 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:23,917 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 2 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:24,925 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 3 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:25,928 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 4 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:26,931 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 5 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:27,932 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 6 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:28,934 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 7 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:29,935 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 8 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:30,938 INFO ipc.Client: Retrying connect to server:
localhost/127.0.0.1:9862. Already tried 9 time(s); retry policy is
RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1000 MILLISECONDS)
2018-06-29 04:42:31,075 [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:292)
at
org.apache.hadoop.ozone.client.OzoneClientFactory.getRpcClient(OzoneClientFactory.java:172)
at
org.apache.hadoop.ozone.client.OzoneClientFactory.getRpcClient(OzoneClientFactory.java:156)
at
org.apache.hadoop.ozone.client.OzoneClientFactory.getRpcClient(OzoneClientFactory.java:111)
at org.apache.hadoop.ozone.web.ozShell.Handler.verifyURI(Handler.java:96)
at
org.apache.hadoop.ozone.web.ozShell.volume.ListVolumeHandler.execute(ListVolumeHandler.java:80)
at org.apache.hadoop.ozone.web.ozShell.Shell.dispatch(Shell.java:395)
at org.apache.hadoop.ozone.web.ozShell.Shell.run(Shell.java:135)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90)
at org.apache.hadoop.ozone.web.ozShell.Shell.main(Shell.java:114)
Caused by: java.net.ConnectException: Call From ozone-vm/10.200.5.166 to
localhost:9862 failed on connection exception: java.net.ConnectException:
Connection refused; For more details see:
http://wiki.apache.org/hadoop/ConnectionRefused
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:755)
at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1503)
at org.apache.hadoop.ipc.Client.call(Client.java:1445)
at org.apache.hadoop.ipc.Client.call(Client.java:1355)
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.$Proxy6.getServiceList(Unknown Source)
at
org.apache.hadoop.ozone.ksm.protocolPB.KeySpaceManagerProtocolClientSideTranslatorPB.getServiceList(KeySpaceManagerProtocolClientSideTranslatorPB.java:745)
at
org.apache.hadoop.ozone.client.rpc.RpcClient.getScmAddressForClient(RpcClient.java:158)
at org.apache.hadoop.ozone.client.rpc.RpcClient.<init>(RpcClient.java:131)
... 15 more
Caused by: java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
at
org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206)
at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531)
at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:686)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:789)
at org.apache.hadoop.ipc.Client$Connection.access$3600(Client.java:410)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1560)
at org.apache.hadoop.ipc.Client.call(Client.java:1391)
... 22 more
Command Failed : Call From ozone-vm/10.200.5.166 to localhost:9862 failed on
connection exception: java.net.ConnectException: Connection refused; For more
details see: http://wiki.apache.org/hadoop/ConnectionRefused
{noformat}
ozone-site.xml
------------------------
{noformat}
[root@ozone-vm hadoop]# cat ozone-site.xml
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>
<name>ozone.enabled</name>
<value>True</value>
</property>
<property>
<name>ozone.metadata.dirs</name>
<value>/tmp/scm/meta</value>
</property>
<property>
<name>ozone.scm.names</name>
<value>127.0.0.1</value>
</property>
<property>
<name>ozone.scm.client.address</name>
<value>127.0.0.1:9860</value>
</property>
<property>
<name>ozone.scm.block.client.address</name>
<value>127.0.0.1:9863</value>
</property>
<property>
<name>ozone.scm.datanode.address</name>
<value>127.0.0.1:9861</value>
</property>
<property>
<name>ozone.ksm.address</name>
<value>127.0.0.1:9884</value>
</property>
<property>
<name>dfs.container.ratis.enabled</name>
<value>false</value>
</property>
<property>
<name>ozone.replication</name>
<value>1</value>
</property>
</configuration>
{noformat}
when run with the port number mentioned in ozone-site.xml , listVolume commands
works well :
{noformat}
[root@ozone-vm bin]# ./ozone oz -listVolume o3://127.0.0.19884/
2018-06-29 04:50:47,979 WARN util.NativeCodeLoader: Unable to load
native-hadoop library for your platform... using builtin-java classes where
applicable
[ {
"owner" : {
"name" : "root"
},
"quota" : {
"unit" : "TB",
"size" : 1048576
},
"volumeName" : "nnvolume1",
"createdOn" : "Sun, 18 Sep +50444 15:12:11 GMT",
"createdBy" : "root"
}, {
"owner" : {
"name" : "root"
},
"quota" : {
"unit" : "TB",
"size" : 1048576
},
"volumeName" : "nnvolume2",
"createdOn" : "Tue, 27 Sep +50444 13:05:43 GMT",
"createdBy" : "root"
} ]
{noformat}
expectation :
--------------------
# Default port number should not be taken as 9862.
# If port number is not mentioned for object manager, default value should be
taken from ozone-site.xml (in this case , it should be 9884)
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