Matthew Hayes created PIG-2789:
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Summary: NoClassDefFoundError after upgrading to pig 0.10.0 from
0.9.0
Key: PIG-2789
URL: https://issues.apache.org/jira/browse/PIG-2789
Project: Pig
Issue Type: Bug
Affects Versions: 0.10.0
Reporter: Matthew Hayes
It appears that the versions in the pom for pig 0.10.0 are inconsistent with
the versions specified in the ivy file used to build pig. I am building a
separate project, and I am getting pig and its dependencies using ivy.
Looking in ivy.xml in the pig 0.10.0 release:
<dependency org="org.apache.avro" name="avro" rev="${avro.version}"
conf="compile->default;checkstyle->master"/>
...
<dependency org="org.codehaus.jackson" name="jackson-mapper-asl"
rev="${jackson.version}"
conf="compile->master"/>
<dependency org="org.codehaus.jackson" name="jackson-core-asl"
rev="${jackson.version}"
conf="compile->master"/>
Where avro.version is avro.version=1.5.3 and jackson.version=1.7.3.
However, in the pom.xml for pig 0.10.0:
<groupId>org.apache.hadoop</groupId>
<artifactId>avro</artifactId>
<version>1.3.2</version>
And when I look up the pom for org.apache.hadoop's avro 1.3.2 in the central
repository, I see a version of jackson inconsistent with what pig was compiled
with:
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.4.2</version>
<scope>compile</scope>
</dependency>
It's 1.4.2, not 1.7.3.
Below is my ivy.xml. It's the same as what I used for 0.9.0 but I changed the
pig version to 0.10.0.
<ivy-module version="2.0">
<info organisation="datafu" module="datafu"/>
<dependencies>
<dependency org="org.apache.pig" name="pig" rev="0.10.0"/>
<dependency org="it.unimi.dsi" name="fastutil" rev="6.3"/>
<dependency org="joda-time" name="joda-time" rev="1.6"/>
<dependency org="org.apache.commons" name="commons-math" rev="2.1"/>
<dependency org="commons-io" name="commons-io" rev="1.4"/>
<dependency org="org.apache.hadoop" name="hadoop-core" rev="0.20.2"/>
<dependency org="org.testng" name="testng" rev="6.2"/>
<dependency org="com.google.guava" name="guava" rev="r06" />
<!-- needed for pigunit to work -->
<dependency org="log4j" name="log4j" rev="1.2.14" />
<dependency org="jline" name="jline" rev="0.9.94" />
<dependency org="org.antlr" name="antlr" rev="3.2" />
</dependencies>
</ivy-module>
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