Andrew Wang created HDFS-12197: ---------------------------------- Summary: Do the HDFS dist stitching in hadoop-hdfs-project Key: HDFS-12197 URL: https://issues.apache.org/jira/browse/HDFS-12197 Project: Hadoop HDFS Issue Type: Improvement Components: build Affects Versions: 3.0.0-alpha4 Reporter: Andrew Wang
Problem reported by [~lars_francke] on HDFS-11596. We can no longer easily start a namenode and datanode from the source directory without doing a full build per the wiki instructions: https://wiki.apache.org/hadoop/HowToSetupYourDevelopmentEnvironment This is because we don't have a top-level dist for HDFS. $HADOOP_YARN_HOME for instance can be set to {{hadoop-yarn-project/target}}, but $HADOOP_HDFS_HOME goes into the submodule: {{hadoop-hdfs-project/hadoop-hdfs/target}}. This means it's missing the files from the sibling hadoop-hdfs-client module (which is required by the namenode), but also other siblings like nfs and httpfs. So, I think the right fix is doing the dist stitching at the {{hadoop-hdfs-project}} level where we can aggregate all the child modules, and pointing $HADOOP_HDFS_HOME at this directory. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org