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- Be online for that first build, on a good network
To set the Maven proxy setttings, see http://maven.apache.org/guides/mini/guide-proxies.html
Because Maven doesn't pass proxy settings down to the Ant tasks it runs HDFS-2381 some parts of the Hadoop build may fail. The fix for this is to pass down the Ant proxy settings in the build Unix: mvn $ANT_OPTS; Windows: mvn %ANT_OPTS%.
Tomcat is always downloaded, even when building offline. Setting -Dtomcat.download.url to a local copy and -Dtomcat.version to the version pointed to by the URL will avoid that download.
If you are failing to fetch a artifact from the external maven repository, you may need to delete the related files from your local cache (i.e. ~/.m2 directory).
- Ref:
Jira server ASF JIRA columns key,summary,type,created,updated,due,assignee,reporter,priority,status,resolution serverId 5aa69414-a9e9-3523-82ec-879b028fb15b key HADOOP-16577
Native libraries
On Linux, you need the tools to create the native libraries: LZO headers,zlib headers, gcc, OpenSSL headers, cmake, protobuf dev tools, and libtool, and the GNU autotools (automake, autoconf, etc).
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