[jira] [Created] (HDFS-1843) Discover file not found early for file append

2011-04-16 Thread Bharath Mundlapudi (JIRA) 
Discover file not found early for file append 
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 Key: HDFS-1843
 URL: https://issues.apache.org/jira/browse/HDFS-1843
 Project: Hadoop HDFS
  Issue Type: Improvement
Affects Versions: 0.23.0
Reporter: Bharath Mundlapudi
Assignee: Bharath Mundlapudi
Priority: Minor
 Fix For: 0.23.0


For the append call, discover file not found exception early and avoid extra 
server call. 

--
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Hadoop-Hdfs-trunk - Build # 639 - Still Failing

2011-04-16 Thread Apache Hudson Server 
See https://hudson.apache.org/hudson/job/Hadoop-Hdfs-trunk/639/

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[javac]  ^
[javac] 
/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/src/test/hdfs/org/apache/hadoop/cli/TestHDFSCLI.java:93:
 cannot find symbol
[javac] symbol  : class TestCmd
[javac] location: class org.apache.hadoop.cli.TestHDFSCLI
[javac]   protected Result execute(TestCmd cmd) throws Exception {
[javac]^
[javac] 
/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:32:
 cannot find symbol
[javac] symbol  : variable DFSADMIN
[javac] location: class org.apache.hadoop.cli.CmdFactoryDFS
[javac]   case DFSADMIN:
[javac]^
[javac] 
/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:33:
 package CLICommands does not exist
[javac] executor = new CLICommands.FSCmdExecutor(tag, new 
DFSAdmin());
[javac]   ^
[javac] 
/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:36:
 cannot find symbol
[javac] symbol  : variable CmdFactory
[javac] location: class org.apache.hadoop.cli.CmdFactoryDFS
[javac] executor = CmdFactory.getCommandExecutor(cmd, tag);
[javac]^
[javac] 
/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestStorageRestore.java:355:
 cannot find symbol
[javac] symbol  : class TestCmd
[javac] location: class org.apache.hadoop.cli.util.CLITestData
[javac]   new CLITestData.TestCmd(cmd, 
CLITestData.TestCmd.CommandType.DFSADMIN),
[javac]  ^
[javac] 
/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestStorageRestore.java:355:
 cannot find symbol
[javac] symbol  : variable TestCmd
[javac] location: class org.apache.hadoop.cli.util.CLITestData
[javac]   new CLITestData.TestCmd(cmd, 
CLITestData.TestCmd.CommandType.DFSADMIN),
[javac]   ^
[javac] Note: Some input files use or override a deprecated API.
[javac] Note: Recompile with -Xlint:deprecation for details.
[javac] 11 errors

BUILD FAILED
/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build.xml:412: 
The following error occurred while executing this line:
/grid/0/hudson/hudson-slave/workspace/Hadoop-Hdfs-trunk/trunk/build.xml:446: 
Compile failed; see the compiler error output for details.

Total time: 44 seconds


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STORE: saving artifacts
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mv: cannot stat `build/*.tar.gz': No such file or directory
mv: cannot stat `build/test/findbugs': No such file or directory
Build Failed
[FINDBUGS] Skipping publisher since build result is FAILURE
Publishing Javadoc
Archiving artifacts
Recording test results
Recording fingerprints
Publishing Clover coverage report...
No Clover report will be published due to a Build Failure
Email was triggered for: Failure
Sending email for trigger: Failure



###
## FAILED TESTS (if any) 
##
No tests ran.

Need Help with HDFS Build Failure

2011-04-16 Thread Amit Gupta 
Hi,
I'm an HDFS newbie. I'm trying to learn more about HDFS by doing a
student project.

Ive been facing build breaks since today with the error messages:


*compile-hdfs-test:*
*[javac] Compiling 194 source files to
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/build/test/hdfs/classes
*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:20:
cannot find symbol*
*[javac] symbol  : class CLICommands*
*[javac] location: package org.apache.hadoop.cli.util*
*[javac] import org.apache.hadoop.cli.util.CLICommands;*
*[javac]  ^*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:22:
cannot find symbol*
*[javac] symbol  : class CmdFactory*
*[javac] location: package org.apache.hadoop.cli.util*
*[javac] import org.apache.hadoop.cli.util.CmdFactory;*
*[javac]  ^*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:26:
cannot find symbol*
*[javac] symbol: class CmdFactory*
*[javac] public abstract class CmdFactoryDFS extends CmdFactory {*
*[javac] ^*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:27:
cannot find symbol*
*[javac] symbol  : class TestCmd*
*[javac] location: class org.apache.hadoop.cli.util.CLITestData*
*[javac]   public static CommandExecutor
getCommandExecutor(CLITestData.TestCmd cmd,*
*[javac]   ^
*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/cli/TestHDFSCLI.java:21:
cannot find symbol*
*[javac] symbol  : class TestCmd*
*[javac] location: class org.apache.hadoop.cli.util.CLITestData*
*[javac] import org.apache.hadoop.cli.util.CLITestData.TestCmd;*
*[javac]  ^*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/cli/TestHDFSCLI.java:93:
cannot find symbol*
*[javac] symbol  : class TestCmd*
*[javac] location: class org.apache.hadoop.cli.TestHDFSCLI*
*[javac]   protected Result execute(TestCmd cmd) throws Exception {*
*[javac]^*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:32:
cannot find symbol*
*[javac] symbol  : variable DFSADMIN*
*[javac] location: class org.apache.hadoop.cli.CmdFactoryDFS*
*[javac]   case DFSADMIN:*
*[javac]^*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:33:
package CLICommands does not exist*
*[javac] executor = new CLICommands.FSCmdExecutor(tag, new
DFSAdmin());*
*[javac]   ^*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/cli/CmdFactoryDFS.java:36:
cannot find symbol*
*[javac] symbol  : variable CmdFactory*
*[javac] location: class org.apache.hadoop.cli.CmdFactoryDFS*
*[javac] executor = CmdFactory.getCommandExecutor(cmd, tag);*
*[javac]^*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestStorageRestore.java:355:
cannot find symbol*
*[javac] symbol  : class TestCmd*
*[javac] location: class org.apache.hadoop.cli.util.CLITestData*
*[javac]   new CLITestData.TestCmd(cmd,
CLITestData.TestCmd.CommandType.DFSADMIN),*
*[javac]  ^*
*[javac]
/media/Spring_2011/Distributed_Systems/project/hadoop_source_code/hadoop-hdfs/src/test/hdfs/org/apache/hadoop/hdfs/server/namenode/TestStorageRestore.java:355:
cannot find symbol*
*[javac] symbol  : variable TestCmd*
*[javac] location: class org.apache.hadoop.cli.util.CLITestData*
*[javac]   new CLITestData.TestCmd(cmd,
CLITestData.TestCmd.CommandType.DFSADMIN),*
*[javac]   ^*
*[javac] Note: Some input files use or override a deprecated API.*
*[javac] Note: Recompile with -Xlint:deprecation for details.*
*[javac] 11 errors*


Ive t

Re: Need Help with HDFS Build Failure

2011-04-16 Thread Aaron T. Myers 
Hi Amit,

On Sat, Apr 16, 2011 at 5:37 PM, Amit Gupta  wrote:

> Hi,
> I'm an HDFS newbie. I'm trying to learn more about HDFS by doing a
> student project.
>
> Ive been facing build breaks since today with the error messages:
>

This was because a commit to common yesterday temporarily broke the HDFS
build while we were waiting for an associated HDFS patch to be committed.
That commit happened earlier today, so HDFS should be back to building
correctly.

Sorry for the trouble in the interim.

--
Aaron T. Myers
Software Engineer, Cloudera