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Posted to common-dev@hadoop.apache.org by "Raghu Angadi (JIRA)" <ji...@apache.org> on 2008/03/08 00:27:46 UTC
[jira] Issue Comment Edited: (HADOOP-2974) ipc unit tests fail due
to connection errors
[ https://issues.apache.org/jira/browse/HADOOP-2974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12576435#action_12576435 ]
rangadi edited comment on HADOOP-2974 at 3/7/08 3:27 PM:
--------------------------------------------------------------
sigh. this fails with Java 1.5 but not with Java 1.6 on windows.
Only change from HADOOP-2346 that matters is that Socket used in the following trace is create with "SocketChannel.open().socket()" instead of "new Socket()". So its an NIO socket. I don't know why it does not work. Any one know if NIO supposed to be stable in 1.5?
exception :
{noformat}
Cannot assign requested address: no further information
java.net.BindException: Cannot assign requested address: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:527)
at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:100)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:161)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:578)
at org.apache.hadoop.ipc.Client.call(Client.java:501)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:198)
at $Proxy0.getProtocolVersion(Unknown Source)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:291)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:278)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:315)
at org.apache.hadoop.ipc.TestRPC.testSlowRpc(TestRPC.java:179)
{noformat}
was (Author: rangadi):
sigh. this fails on Java 1.5 but not on Java 1.6 on windows.
Only change from HADOOP-2346 is that Socket used in the following trace is create with "SocketChannel.open().socket()" instead of "new Socket()". So its an NIO socket. I don't know why it does not work. Any one know if NIO supposed to be stable in 1.5?
exception :
{noformat}
Cannot assign requested address: no further information
java.net.BindException: Cannot assign requested address: no further information
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:527)
at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:100)
at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:161)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:578)
at org.apache.hadoop.ipc.Client.call(Client.java:501)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:198)
at $Proxy0.getProtocolVersion(Unknown Source)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:291)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:278)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:315)
at org.apache.hadoop.ipc.TestRPC.testSlowRpc(TestRPC.java:179)
{noformat}
> ipc unit tests fail due to connection errors
> --------------------------------------------
>
> Key: HADOOP-2974
> URL: https://issues.apache.org/jira/browse/HADOOP-2974
> Project: Hadoop Core
> Issue Type: Bug
> Components: ipc
> Affects Versions: 0.17.0
> Environment: windows
> Reporter: Mukund Madhugiri
> Assignee: Raghu Angadi
> Priority: Blocker
> Fix For: 0.17.0
>
>
> ipc unit tests fail due to connection errors:
> Failing tests:
> org.apache.hadoop.ipc.TestIPC.unknown
> org.apache.hadoop.ipc.TestIPCServerResponder.unknown
> org.apache.hadoop.ipc.TestRPC.testSlowRpc
> org.apache.hadoop.ipc.TestRPC.testCalls
> Changes:
> # HADOOP-2346. Utilities to support timeout while writing to sockets. DFSClient and DataNode sockets have 10min write timeout.
> # HADOOP-2906. Add an OutputFormat capable of using keys, values, and config params to map records to different output files.
> # HADOOP-2756. NPE in DFSClient while closing DFSOutputStreams under load.
> # HADOOP-2934. The namenode was encountreing a NPE while loading leases from the fsimage. Fixed.
> # HADOOP-2925. Fix HOD to create mapred system directory using a naming convention that will avoid clashes in multi-user shared cluster scenario.
> # HADOOP-2911. Make the information printed by the HOD allocate and info commands less verbose and clearer.
> # HADOOP-2883. Write failures and data corruptions on HDFS files. The write timeout is back to what it was on 0.15 release. Also, the datnodes flushes the block file buffered output stream before sending a positive ack for the packet back to the client.
> # HADOOP-2861. INCOMPATIBLE CHANGE. Improve the user interface for the HOD commands. Command line structure has changed.
> Error logs:
> [junit] Running org.apache.hadoop.ipc.TestIPC
> [junit] 2008-03-07 10:50:04,291 INFO metrics.RpcMetrics (RpcMetrics.java:<init>(53)) - Initializing RPC Metrics with hostName=0, port=4785
> [junit] 2008-03-07 10:50:04,354 INFO ipc.Server (Server.java:run(443)) - IPC Server Responder: starting
> [junit] 2008-03-07 10:50:04,369 INFO ipc.Server (Server.java:run(303)) - IPC Server listener on 4785: starting
> [junit] 2008-03-07 10:50:04,369 INFO ipc.Server (Server.java:run(861)) - IPC Server handler 0 on 4785: starting
> [junit] 2008-03-07 10:50:04,369 INFO ipc.Server (Server.java:run(861)) - IPC Server handler 1 on 4785: starting
> [junit] 2008-03-07 10:50:04,369 INFO ipc.Server (Server.java:run(861)) - IPC Server handler 2 on 4785: starting
> [junit] 2008-03-07 10:50:04,432 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 1 time(s).
> [junit] 2008-03-07 10:50:04,432 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 1 time(s).
> [junit] 2008-03-07 10:50:05,432 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 2 time(s).
> [junit] 2008-03-07 10:50:05,432 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 2 time(s).
> [junit] 2008-03-07 10:50:06,432 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 3 time(s).
> [junit] 2008-03-07 10:50:06,432 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 3 time(s).
> [junit] 2008-03-07 10:50:07,433 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 4 time(s).
> [junit] 2008-03-07 10:50:07,433 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 4 time(s).
> [junit] 2008-03-07 10:50:08,433 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 5 time(s).
> [junit] 2008-03-07 10:50:08,433 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 5 time(s).
> [junit] 2008-03-07 10:50:09,433 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 6 time(s).
> [junit] 2008-03-07 10:50:09,433 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 6 time(s).
> [junit] 2008-03-07 10:50:10,434 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 7 time(s).
> [junit] 2008-03-07 10:50:10,434 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 7 time(s).
> [junit] 2008-03-07 10:50:11,434 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 8 time(s).
> [junit] 2008-03-07 10:50:11,434 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 8 time(s).
> [junit] 2008-03-07 10:50:12,434 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 9 time(s).
> [junit] 2008-03-07 10:50:12,434 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 9 time(s).
> [junit] 2008-03-07 10:50:13,434 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 10 time(s).
> [junit] 2008-03-07 10:50:13,434 INFO ipc.Client (Client.java:setupIOstreams(177)) - Retrying connect to server: /0.0.0.0:4785. Already tried 10 time(s).
> [junit] 2008-03-07 10:50:14,435 FATAL ipc.TestIPC (TestIPC.java:run(92)) - Caught: java.net.BindException: Cannot assign requested address: no further information
> [junit] 2008-03-07 10:50:14,435 FATAL ipc.TestIPC (TestIPC.java:run(92)) - Caught: java.net.BindException: Cannot assign requested address: no further information
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