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Hans Zeller <hans.zeller@esgyn.com>
committed
on 01 Oct 15
Most of the Trafodion Java source files are built through Maven, using projects DCS, REST, HBase-trx and SQL. A few files remain in the core… Show more
Most of the Trafodion Java source files are built through Maven, using projects DCS, REST, HBase-trx and SQL. A few files remain in the core/sql/executor and core/sql/ustat directories that are built through javac commands in the Makefile and helper files. Also, these files don't conform to common naming standards and therefore are a bit harder to debug with tools like Eclipse.

I would like to do the following:

1. Move these remaining Java source files under core/sql/src,

  where the UDR-related files already are.

2. Include the class files in trafodion-sql-1.2.0.jar, the

  deliverable of the core/sql Maven project.

3. Change the package name to org.trafodion.sql for all these files.

4. Remove the trafodion-HBaseAccess-1.2.0.jar file (content

  will be included in trafodion-sql-1.2.0.jar). This jar file

  used to be built with a Makefile.

5. Make some source code changes to reflect the new package names

  and to avoid calling private method of class

  org.apache.hadoop.hive.ql.io.orc.OrcStruct.

6. Remove Makefile rules for compiling Java files.

Also, this change includes a change of the component name for the

event logger. We use SQL.COMP now, to make analyzing log messages

for Trafodion easier. Venkat asked for this change.

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