Hadoop 2.0 native lib build failed, Hadoop 2.0 本地库编译失败

Trevor Robinson created HADOOP-8370:

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Summary: Native build failure: javah: class file for org.apache.hadoop.classification.InterfaceAudience not found

Key: HADOOP-8370

URL: https://issues.apache.org/jira/browse/HADOOP-8370

Project: Hadoop Common

Issue Type: Bug

Components: native

Affects Versions: 0.23.1
编译hadoop本地库出现问题，报错

Failed to execute goal
org.codehaus.mojo:native-maven-plugin:1.0-alpha-7:javah (default) on
project hadoop-common: Error running javah command: Error executing command
line

找了好长时间最后终于找到解决方法。

Environment: Apache Maven 3.0.4 (r1232337; 2012-01-17 02:44:56-0600)

Maven home: /usr/local/apache-maven-3.0.4

Java version: 1.7.0_04, vendor: Oracle Corporation

Java home: /usr/lib/jvm/jdk1.7.0_04/jre

Default locale: en_US, platform encoding: ISO-8859-1

OS name: "linux", version: "3.2.0-24-generic", arch: "amd64", family: "unix"

Reporter: Trevor Robinson

[INFO] --- native-maven-plugin:1.0-alpha-7:javah (default) @ hadoop-common ---

[INFO] /bin/sh -c cd /build/hadoop-common/hadoop-common-project/hadoop-common && /usr/lib/jvm/jdk1.7.0_02/bin/javah -d /build/hadoop-common/hadoop-common-project/hadoop-common/target/native/javah -classpath <...> org.apache.hadoop.io.compress.zlib.ZlibDecompressor
org.apache.hadoop.security.JniBasedUnixGroupsMapping org.apache.hadoop.io.nativeio.NativeIO org.apache.hadoop.security.JniBasedUnixGroupsNetgroupMapping org.apache.hadoop.io.compress.snappy.SnappyCompressor org.apache.hadoop.io.compress.snappy.SnappyDecompressor
org.apache.hadoop.io.compress.lz4.Lz4Compressor org.apache.hadoop.io.compress.lz4.Lz4Decompressor org.apache.hadoop.util.NativeCrc32

Cannot find annotation method 'value()' in type 'org.apache.hadoop.classification.InterfaceAudience.LimitedPrivate': class file for org.apache.hadoop.classification.InterfaceAudience not found

Cannot find annotation method 'value()' in type 'org.apache.hadoop.classification.InterfaceAudience.LimitedPrivate'

Error: cannot access org.apache.hadoop.classification.InterfaceStability

class file for org.apache.hadoop.classification.InterfaceStability not found

The fix for me was to changing the scope of hadoop-annotations from

"provided" to "compile" in pom.xml:

<dependency>

<groupId>org.apache.hadoop</groupId>

<artifactId>hadoop-annotations</artifactId>

<scope>compile</scope>

</dependency>

For some reason, it was the only dependency with scope "provided".

解决方法：

vi ./hadoop-common-project/hadoop-auth/pom.xml

vi ./hadoop-common-project/hadoop-common/pom.xml 

<dependency>

<groupId>org.apache.hadoop</groupId>

<artifactId>hadoop-annotations</artifactId>

<scope>compile</scope>

</dependency>

将节点hadoop-annotations的值由provide 改成compile