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(Updated Aug. 15, 2015, 1:11 a.m.) Review request for hive, Vaibhav Gumashta, Xiaojian Wang, Xiao Meng, and Xuefu Zhang. Changes ------- Removed the generated code that wasn't necessary. Reuploading the patch. Repository: hive-git Description ------- This patch enables ResultSet compression for Hive using external plugins. The patch proposes a plugin architecture that enables using external plugins to compress ResultSets on-the-fly. Diffs (updated) ----- common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 730f5be jdbc/src/java/org/apache/hive/jdbc/HiveConnection.java bb2b695 service/if/TCLIService.thrift baf583f service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TEnColumn.java PRE-CREATION service/src/gen/thrift/gen-javabean/org/apache/hive/service/cli/thrift/TProtocolVersion.java 6e714c6 service/src/gen/thrift/gen-rb/t_c_l_i_service_types.rb bfb2b69 service/src/java/org/apache/hive/service/cli/Column.java 2e21f18 service/src/java/org/apache/hive/service/cli/ColumnBasedSet.java 47a582e service/src/java/org/apache/hive/service/cli/RowSetFactory.java e8f68ea service/src/java/org/apache/hive/service/cli/compression/ColumnCompressor.java PRE-CREATION service/src/java/org/apache/hive/service/cli/compression/ColumnCompressorService.java PRE-CREATION service/src/java/org/apache/hive/service/cli/compression/EncodedColumnBasedSet.java PRE-CREATION service/src/java/org/apache/hive/service/cli/thrift/ThriftCLIService.java 67bc778 service/src/test/org/apache/hive/service/cli/compression/SnappyIntCompressor.java PRE-CREATION service/src/test/org/apache/hive/service/cli/compression/TestEncodedColumnBasedSet.java PRE-CREATION service/src/test/resources/META-INF/services/org.apache.hive.service.cli.compression.ColumnCompressor PRE-CREATION Diff: https://reviews.apache.org/r/35792/diff/ Testing ------- Testing has been done using a docker container-based query submitter that has an integer decompressor as part of it. Using the integer compressor (also provided) and the decompressor, the end-to-end functionality can be observed. File Attachments ---------------- Patch file https://reviews.apache.org/media/uploaded/files/2015/06/23/16aa08f8-2393-460a-83ef-72464fc537db__HIVE-10438.patch Thanks, Rohit Dholakia
