Library import 5, delete go dependencies (#832)

* Library import 5, delete go dependencies

* Fix yt client

1 files changed, 0 insertions, 47 deletions

diff --git a/contrib/clickhouse/src/Functions/jumpConsistentHash.cpp b/contrib/clickhouse/src/Functions/jumpConsistentHash.cpp
deleted file mode 100644
index ffc21eb5cea..00000000000
--- a/contrib/clickhouse/src/Functions/jumpConsistentHash.cpp
+++ /dev/null
@@ -1,47 +0,0 @@
-#include "FunctionsConsistentHashing.h"
-#include <Functions/FunctionFactory.h>
-
-
-namespace DB
-{
-namespace
-{
-
-/// Code from https://arxiv.org/pdf/1406.2294.pdf
-inline int32_t JumpConsistentHash(uint64_t key, int32_t num_buckets)
-{
-    int64_t b = -1, j = 0;
-    while (j < num_buckets)
-    {
-        b = j;
-        key = key * 2862933555777941757ULL + 1;
-        j = static_cast<int64_t>((b + 1) * (static_cast<double>(1LL << 31) / static_cast<double>((key >> 33) + 1)));
-    }
-    return static_cast<int32_t>(b);
-}
-
-struct JumpConsistentHashImpl
-{
-    static constexpr auto name = "jumpConsistentHash";
-
-    using HashType = UInt64;
-    using ResultType = Int32;
-    using BucketsType = ResultType;
-    static constexpr auto max_buckets = static_cast<UInt64>(std::numeric_limits<BucketsType>::max());
-
-    static inline ResultType apply(UInt64 hash, BucketsType n)
-    {
-        return JumpConsistentHash(hash, n);
-    }
-};
-
-using FunctionJumpConsistentHash = FunctionConsistentHashImpl<JumpConsistentHashImpl>;
-
-}
-
-REGISTER_FUNCTION(JumpConsistentHash)
-{
-    factory.registerFunction<FunctionJumpConsistentHash>();
-}
-
-}