Fucun Chu has uploaded a new patch set (#5). ( http://gerrit.cloudera.org:8080/16645 )
Change subject: IMPALA-10279: Import CPC functionality from DataSketches ...................................................................... IMPALA-10279: Import CPC functionality from DataSketches This patch imports the functionality needed for CPC approximate algorithm from Apache DataSketches. First, I updated our existing snapshot of DataSketches to the following commit:8ae0ab5703783c8c360d48e577a6d450d3514ece "https://github.com/apache/incubator-datasketches-cpp/pull/172"; Fix some compile warning issue. Then i copy the cpc files into be/src/thirdparty/datasketches. DataSketches version 2.1.0 Browse the source files here: https://github.com/apache/incubator-datasketches-cpp Change-Id: I1e8d0c2e80df95fa84af82c64d493df9bbb34a8c --- M be/src/exprs/CMakeLists.txt M be/src/exprs/datasketches-test.cc M be/src/thirdparty/datasketches/README.md A be/src/thirdparty/datasketches/compression_data.hpp A be/src/thirdparty/datasketches/cpc_common.hpp A be/src/thirdparty/datasketches/cpc_compressor.hpp A be/src/thirdparty/datasketches/cpc_compressor_impl.hpp A be/src/thirdparty/datasketches/cpc_confidence.hpp A be/src/thirdparty/datasketches/cpc_sketch.hpp A be/src/thirdparty/datasketches/cpc_sketch_impl.hpp A be/src/thirdparty/datasketches/cpc_union.hpp A be/src/thirdparty/datasketches/cpc_union_impl.hpp A be/src/thirdparty/datasketches/cpc_util.hpp A be/src/thirdparty/datasketches/icon_estimator.hpp A be/src/thirdparty/datasketches/kxp_byte_lookup.hpp A be/src/thirdparty/datasketches/u32_table.hpp A be/src/thirdparty/datasketches/u32_table_impl.hpp 17 files changed, 9,600 insertions(+), 3 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/45/16645/5 -- To view, visit http://gerrit.cloudera.org:8080/16645 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I1e8d0c2e80df95fa84af82c64d493df9bbb34a8c Gerrit-Change-Number: 16645 Gerrit-PatchSet: 5 Gerrit-Owner: Fucun Chu <[email protected]> Gerrit-Reviewer: Gabor Kaszab <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
