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stack commented on HBASE-4336: ------------------------------ @Mikhail I think existing patches should just apply; the same package hierarchy is being maintained... we're just going to be moving the location in the src tree down a level. Problems will arise when we start moving code from hbase-core to hbase-server but lets get your patches in before that. > Convert source tree into maven modules > -------------------------------------- > > Key: HBASE-4336 > URL: https://issues.apache.org/jira/browse/HBASE-4336 > Project: HBase > Issue Type: Task > Components: build > Reporter: Gary Helmling > > When we originally converted the build to maven we had a single "core" module > defined, but later reverted this to a module-less build for the sake of > simplicity. > It now looks like it's time to re-address this, as we have an actual need for > modules to: > * provide a trimmed down "client" library that applications can make use of > * more cleanly support building against different versions of Hadoop, in > place of some of the reflection machinations currently required > * incorporate the secure RPC engine that depends on some secure Hadoop classes > I propose we start simply by refactoring into two initial modules: > * core - common classes and utilities, and client-side code and interfaces > * server - master and region server implementations and supporting code > This would also lay the groundwork for incorporating the HBase security > features that have been developed. Once the module structure is in place, > security-related features could then be incorporated into a third module -- > "security" -- after normal review and approval. The security module could > then depend on secure Hadoop, without modifying the dependencies of the rest > of the HBase code. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira