100644 blob ffca1e7818fba59009aa30da56a01c3d351dfa5b	HadoopEnvironment.java
040000 tree 2d5924815c4d4d5a395e59d9b7870d3a4d8aa5be	logging
100644 blob ca9b115166ef9b4983c43c8c2e31103333b291e5	package-info.java