Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
Forever310
druid
提交
c273298a
D
druid
项目概览
Forever310
/
druid
与 Fork 源项目一致
从无法访问的项目Fork
通知
3
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
DevOps
流水线
流水线任务
计划
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
D
druid
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
DevOps
DevOps
流水线
流水线任务
计划
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
流水线任务
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
c273298a
编写于
5月 27, 2014
作者:
X
Xavier Léauté
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
don't discard current maxOverflow if offset is high enough
上级
d96d8225
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
9 addition
and
18 deletion
+9
-18
processing/src/main/java/io/druid/query/aggregation/hyperloglog/HyperLogLogCollector.java
...d/query/aggregation/hyperloglog/HyperLogLogCollector.java
+5
-1
processing/src/test/java/io/druid/query/aggregation/hyperloglog/HyperLogLogCollectorTest.java
...ery/aggregation/hyperloglog/HyperLogLogCollectorTest.java
+4
-17
未找到文件。
processing/src/main/java/io/druid/query/aggregation/hyperloglog/HyperLogLogCollector.java
浏览文件 @
c273298a
...
@@ -299,8 +299,12 @@ public abstract class HyperLogLogCollector implements Comparable<HyperLogLogColl
...
@@ -299,8 +299,12 @@ public abstract class HyperLogLogCollector implements Comparable<HyperLogLogColl
if
(
positionOf1
<=
registerOffset
)
{
if
(
positionOf1
<=
registerOffset
)
{
return
;
return
;
}
else
if
(
positionOf1
>
(
registerOffset
+
range
))
{
}
else
if
(
positionOf1
>
(
registerOffset
+
range
))
{
byte
currMax
=
getMaxOverflowValue
();
final
byte
currMax
=
getMaxOverflowValue
();
if
(
positionOf1
>
currMax
)
{
if
(
positionOf1
>
currMax
)
{
if
(
currMax
<=
(
registerOffset
+
range
))
{
// this could be optimized by having an add without sanity checks
add
(
getMaxOverflowRegister
(),
currMax
);
}
setMaxOverflowValue
(
positionOf1
);
setMaxOverflowValue
(
positionOf1
);
setMaxOverflowRegister
(
bucket
);
setMaxOverflowRegister
(
bucket
);
}
}
...
...
processing/src/test/java/io/druid/query/aggregation/hyperloglog/HyperLogLogCollectorTest.java
浏览文件 @
c273298a
...
@@ -844,29 +844,16 @@ public class HyperLogLogCollectorTest
...
@@ -844,29 +844,16 @@ public class HyperLogLogCollectorTest
);
);
Collection
<
List
<
HyperLogLogCollector
>>
permutations
=
Collections2
.
permutations
(
collectors
);
Collection
<
List
<
HyperLogLogCollector
>>
permutations
=
Collections2
.
permutations
(
collectors
);
Collection
<
List
<
HyperLogLogCollector
>>
selectPermutations
=
Lists
.<
List
<
HyperLogLogCollector
>>
newArrayList
(
Iterables
.
get
(
permutations
,
3
)
);
selectPermutations
=
permutations
;
// ArrayList<List<HyperLogLogCollector>> selectPermutations = Lists.<List<HyperLogLogCollector>>newArrayList(
// Iterables.get(
// permutations,
// 1
// )
// );
for
(
List
<
HyperLogLogCollector
>
permutation
:
selectP
ermutations
)
{
for
(
List
<
HyperLogLogCollector
>
permutation
:
p
ermutations
)
{
HyperLogLogCollector
collector
=
HyperLogLogCollector
.
makeLatestCollector
();
HyperLogLogCollector
collector
=
HyperLogLogCollector
.
makeLatestCollector
();
for
(
HyperLogLogCollector
foldee
:
permutation
)
{
for
(
HyperLogLogCollector
foldee
:
permutation
)
{
collector
.
fold
(
foldee
);
collector
.
fold
(
foldee
);
}
}
System
.
err
.
println
(
collector
.
estimateCardinality
());
Assert
.
assertEquals
(
29
,
collector
.
getMaxOverflowValue
());
Assert
.
assertEquals
(
366
,
collector
.
getMaxOverflowRegister
());
Assert
.
assertEquals
(
1.0429189446653817E7
,
collector
.
estimateCardinality
(),
1
);
}
}
}
}
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录