Tom,
I downgraded maven and also changed from open-jdk to sun-jdk and there
is not any progress. I am using Ubuntu 11.04 and could not find
sun-java5-jdk in the Ubuntu repositories, so I installed sun-java6-jdk.
praveensripati@praveensripati:~$ java -version
java version "1.6.0_24"
Java(TM) SE Runtime Environment (build 1.6.0_24-b07)
praveensripati@praveensripati:~$ mvn -version
Apache Maven 2.2.1 (r801777; 2009-08-07 00:46:01+0530)
Thanks,
Praveen
On Friday 17 June 2011 02:04 AM, Thomas Graves wrote:
I know at one time maven 3.x didn't work so I've been using maven 2.x.
Well I've never tried using java6 for java5 home but I would think it
wouldn't work. I thought it was forrest that required java5. I would
suggest using java5.
Tom
On 6/16/11 12:24 PM, "Praveen Sripati"<[email protected]> wrote:
Tom,
Note, it looks like your java5.home is pointing to java6?
I have java6 on my laptop and pointed java5.home variable to java6. The
hadoop doc says "Java 1.6.x - preferable from Sun". Is this the problem?
What version of protobufs are you using?
I have protobuf 2.4.1.
What about mvn version?
Apache Maven 3.0.3 (r1075438; 2011-02-28 23:01:09+0530)
So you had both common and hdfs built before doing mapreduce and
common built before building hdfs? Or was common failing with the error
you mention below? If you haven't already you might simply try
veryclean on everything and go again in order.
I tried common first and there were some errors related to fop, but the
common jars were created, so I started with hdfs and it was successful.
Then I started the yarn build which led to the
java_generate_equals_and_hash error.
Thanks,
Praveen
On Thursday 16 June 2011 09:54 PM, Thomas Graves wrote:
Note, it looks like your java5.home is pointing to java6?
I've never seen this particular error. The java_generate_equals_and_hash
option seems to have been added in protobuf2.4.0. What version of protobufs
are you using? The instructions say to use atleast 2.4.0a, I'm using 2.4.1
right now.
You need to define the following (I use a build.properties file). These are
the version I'm currently using. All of these are just downloaded from the
corresponding website. Some links to those can be found here:
http://yahoo.github.com/hadoop-common/installing.html
java5.home=/home/tgraves/hadoop/jdk1.5.0_22/
forrest.home=/home/tgraves/hadoop/apache-forrest-0.8
ant.home=/home/tgraves/hadoop/apache-ant-1.8.2
xercescroot=/home/tgraves/hadoop/xerces-c-src_2_8_0
eclipse.home=/home/tgraves/hadoop/eclipse
findbugs.home=/home/tgraves/hadoop/findbugs-1.3.9
I thought this was the same as for trunk but perhaps I'm mistaken.
What about mvn version?
/home/y/libexec/maven/bin/mvn --version
Apache Maven 2.2.1 (r801777; 2009-08-06 19:16:01+0000)
So you had both common and hdfs built before doing mapreduce and common
built before building hdfs? Or was common failing with the error you mention
below? If you haven't already you might simply try veryclean on everything
and go again in order.
Tom
On 6/16/11 8:10 AM, "Praveen Sripati"<[email protected]> wrote:
Hi,
The hdfs build was successful after including the -Dforrest.home
property to the ant command.
***********
When I started the mapreduce build to get the below error.
mvn clean install assembly:assembly
Downloaded:
http://repo1.maven.org/maven2/org/apache/commons/commons-exec/1.0.1/commons-
ex
ec-1.0.1.jar
(49 KB at 24.4 KB/sec)
yarn_protos.proto:4:8: Option "java_generate_equals_and_hash" unknown.
[INFO]
[INFO]
------------------------------------------------------------------------
[INFO] Skipping hadoop-mapreduce
[INFO] This project has been banned from the build due to previous failures.
[INFO]
------------------------------------------------------------------------
[INFO]
------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] yarn-api .......................................... FAILURE
[13:23.081s]
[INFO] yarn-common ....................................... SKIPPED
[INFO] yarn-server-common ................................ SKIPPED
[INFO] yarn-server-nodemanager ........................... SKIPPED
[INFO] yarn-server-resourcemanager ....................... SKIPPED
[INFO] yarn-server-tests ................................. SKIPPED
[INFO] yarn-server ....................................... SKIPPED
[INFO] yarn .............................................. SKIPPED
[INFO] hadoop-mapreduce-client-core ...................... SKIPPED
[INFO] hadoop-mapreduce-client-common .................... SKIPPED
[INFO] hadoop-mapreduce-client-shuffle ................... SKIPPED
[INFO] hadoop-mapreduce-client-app ....................... SKIPPED
[INFO] hadoop-mapreduce-client-hs ........................ SKIPPED
[INFO] hadoop-mapreduce-client-jobclient ................. SKIPPED
[INFO] hadoop-mapreduce-client ........................... SKIPPED
[INFO] hadoop-mapreduce .................................. SKIPPED
[INFO]
------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 13:45.437s
[INFO] Finished at: Thu Jun 16 18:30:48 IST 2011
[INFO] Final Memory: 6M/15M
[INFO]
------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.codehaus.mojo:exec-maven-plugin:1.2:exec (generate-sources) on
project yarn-api: Command execution failed. Process exited with an
error: 1(Exit value: 1) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the
-e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions,
please read the following articles:
[ERROR] [Help 1]
http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
***********
I started building the commons and had to include -Djava5.home and
-Dforrest.home properties in the ant command.
ant -Djava5.home=/usr/lib/jvm/java-6-openjdk
-Dforrest.home=/home/praveensripati/Installations/apache-forrest-0.9
veryclean mvn-install tar
And then I get the below error and the build hangs , but I see 4 jars in
the build folder including hadoop-common-0.22.0-SNAPSHOT.jar.
[exec] Cocoon will report the status of each document:
[exec] - in column 1: *=okay X=brokenLink ^=pageSkipped (see FAQ).
[exec]
[exec]
------------------------------------------------------------------------
[exec] cocoon 2.1.12-dev
[exec] Copyright (c) 1999-2007 Apache Software Foundation. All
rights reserved.
[exec]
------------------------------------------------------------------------
[exec]
[exec]
[exec] * [1/29] [29/29] 6.547s 9.4Kb linkmap.html
[exec] * [2/29] [1/28] 1.851s 22.3Kb hdfs_shell.html
[exec] * [4/28] [1/28] 1.156s 21.1Kb distcp.html
[exec] * [5/27] [0/0] 0.306s 0b distcp.pdf
[exec] Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache//messaging/MessageHandler
[exec] at
org.apache.cocoon.serialization.FOPSerializer.configure(FOPSerializer.java:1
22
)
I included the following in the common/ivy.xml and the
./common/build/ivy/lib/Hadoop-Common/common/fop-0.93.jar file is there.
<dependency org="org.apache.xmlgraphics"
name="fop"
rev="${fop.version}"
conf="common->default"/>
and the following in the common/ivy/libraries.properties and still get
the same error.
fop.version=0.93
Thanks,
Praveen
On Thursday 16 June 2011 07:55 AM, Luke Lu wrote:
On Wed, Jun 15, 2011 at 6:45 PM, Praveen Sripati
<[email protected]> wrote:
Do I need the avro-maven-plugin? When I ran the below command got the
error that the pom file was not found. Where do I get the jar and the
pom files for the avro-maven-plugin? I was able to get the source code
for them, but not the binaries.
mvn install:install-file
-Dfile=./avro-maven-plugin/avro-maven-plugin-1.4.0-SNAPSHOT.jar
-DpomFile=./avro-maven-plugin/avro-maven-plugin-1.4.0-SNAPSHOT.pom
No, you no longer need to install avro-maven-plugin manually. It's
automatically installed via maven, as we switched to avro 1.5.1.
We'll fix the instruction.
__Luke
