Hello Impala Public Jenkins, I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/15746 to look at the new patch set (#2). Change subject: IMPALA-9631: Import HLL functionality from DataSketches ...................................................................... IMPALA-9631: Import HLL functionality from DataSketches This patch imports the functionality needed for HLL approximate algorithm from Apache DataSketches. I decided to copy the necessary files into be/src/thirdparty/datasketches. Note, that the original structure of files was changed during this process as originally hll/ and common/ libraries were both affected but I copied these into the same directory so that Impala can compile them without rewriting the include paths in the files themselves. Also note, that not the whole common/ directory was copied just the files needed for HLL. The git hash of the snapshot I used as a source for the files: a6265b307a03085abe26c20413fdbf7d7a5eaf29 Browse the source files here: https://github.com/apache/incubator-datasketches-cpp Change-Id: I8ca8e77dcbb6b6c3b1e3bca7ab57cb7d3c018bbf --- M be/src/exprs/CMakeLists.txt A be/src/exprs/datasketches-test.cc A be/src/thirdparty/datasketches/AuxHashMap-internal.hpp A be/src/thirdparty/datasketches/AuxHashMap.hpp A be/src/thirdparty/datasketches/CommonUtil.hpp A be/src/thirdparty/datasketches/CompositeInterpolationXTable-internal.hpp A be/src/thirdparty/datasketches/CompositeInterpolationXTable.hpp A be/src/thirdparty/datasketches/CouponHashSet-internal.hpp A be/src/thirdparty/datasketches/CouponHashSet.hpp A be/src/thirdparty/datasketches/CouponList-internal.hpp A be/src/thirdparty/datasketches/CouponList.hpp A be/src/thirdparty/datasketches/CubicInterpolation-internal.hpp A be/src/thirdparty/datasketches/CubicInterpolation.hpp A be/src/thirdparty/datasketches/HarmonicNumbers-internal.hpp A be/src/thirdparty/datasketches/HarmonicNumbers.hpp A be/src/thirdparty/datasketches/Hll4Array-internal.hpp A be/src/thirdparty/datasketches/Hll4Array.hpp A be/src/thirdparty/datasketches/Hll6Array-internal.hpp A be/src/thirdparty/datasketches/Hll6Array.hpp A be/src/thirdparty/datasketches/Hll8Array-internal.hpp A be/src/thirdparty/datasketches/Hll8Array.hpp A be/src/thirdparty/datasketches/HllArray-internal.hpp A be/src/thirdparty/datasketches/HllArray.hpp A be/src/thirdparty/datasketches/HllSketch-internal.hpp A be/src/thirdparty/datasketches/HllSketchImpl-internal.hpp A be/src/thirdparty/datasketches/HllSketchImpl.hpp A be/src/thirdparty/datasketches/HllSketchImplFactory.hpp A be/src/thirdparty/datasketches/HllUnion-internal.hpp A be/src/thirdparty/datasketches/HllUtil.hpp A be/src/thirdparty/datasketches/LICENSE A be/src/thirdparty/datasketches/MurmurHash3.h A be/src/thirdparty/datasketches/RelativeErrorTables-internal.hpp A be/src/thirdparty/datasketches/RelativeErrorTables.hpp A be/src/thirdparty/datasketches/coupon_iterator-internal.hpp A be/src/thirdparty/datasketches/coupon_iterator.hpp A be/src/thirdparty/datasketches/hll.hpp A be/src/thirdparty/datasketches/hll.private.hpp A be/src/thirdparty/datasketches/inv_pow2_table.hpp M bin/rat_exclude_files.txt 39 files changed, 7,368 insertions(+), 0 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/46/15746/2 -- To view, visit http://gerrit.cloudera.org:8080/15746 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I8ca8e77dcbb6b6c3b1e3bca7ab57cb7d3c018bbf Gerrit-Change-Number: 15746 Gerrit-PatchSet: 2 Gerrit-Owner: Gabor Kaszab <gaborkas...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>