| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| package kudu; |
| |
| option java_package = "org.apache.kudu"; |
| |
| // Captures the state of an Histogram. |
| message HistogramSnapshotPB { |
| required string type = 1; |
| required string name = 2; |
| optional string description = 3; |
| required string unit = 4; |
| optional string label = 19; |
| |
| required uint64 max_trackable_value = 5; |
| required int32 num_significant_digits = 6; |
| required uint64 total_count = 7; |
| optional uint64 total_sum = 18; |
| required uint64 min = 8; |
| required double mean = 9; |
| required uint64 percentile_75 = 10; |
| required uint64 percentile_95 = 11; |
| required uint64 percentile_99 = 12; |
| required uint64 percentile_99_9 = 13; |
| required uint64 percentile_99_99 = 14; |
| required uint64 max = 15; |
| repeated uint64 values = 16 [packed = true]; |
| repeated uint64 counts = 17 [packed = true]; |
| } |
| |
| message HistogramSnapshotsListPB { |
| repeated HistogramSnapshotPB histograms = 1; |
| } |