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e2dd148a
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rocksdb
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rocksdb
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体验新版 GitCode,发现更多精彩内容 >>
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e2dd148a
编写于
3月 05, 2014
作者:
I
Igor Canadi
浏览文件
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浏览文件
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电子邮件补丁
差异文件
Fix compile fail introduced by merge
上级
a329dd1b
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
4 addition
and
4 deletion
+4
-4
db/compaction_picker.cc
db/compaction_picker.cc
+4
-4
未找到文件。
db/compaction_picker.cc
浏览文件 @
e2dd148a
...
...
@@ -557,7 +557,7 @@ Compaction* UniversalCompactionPicker::PickCompaction(Version* version) {
// Check for size amplification first.
Compaction
*
c
;
if
((
c
=
PickCompactionUniversalSizeAmp
(
version
,
score
))
!=
nullptr
)
{
Log
(
options_
->
info_log
,
"Universal: compacting for size amp
\n
"
);
Log
(
logger_
,
"Universal: compacting for size amp
\n
"
);
}
else
{
// Size amplification is within limits. Try reducing read
...
...
@@ -565,7 +565,7 @@ Compaction* UniversalCompactionPicker::PickCompaction(Version* version) {
unsigned
int
ratio
=
options_
->
compaction_options_universal
.
size_ratio
;
if
((
c
=
PickCompactionUniversalReadAmp
(
version
,
score
,
ratio
,
UINT_MAX
))
!=
nullptr
)
{
Log
(
options_
->
info_log
,
"Universal: compacting for size ratio
\n
"
);
Log
(
logger_
,
"Universal: compacting for size ratio
\n
"
);
}
else
{
// Size amplification and file size ratios are within configured limits.
// If max read amplification is exceeding configured limits, then force
...
...
@@ -574,7 +574,7 @@ Compaction* UniversalCompactionPicker::PickCompaction(Version* version) {
unsigned
int
num_files
=
version
->
files_
[
level
].
size
()
-
options_
->
level0_file_num_compaction_trigger
;
if
((
c
=
PickCompactionUniversalReadAmp
(
version
,
score
,
UINT_MAX
,
num_files
))
!=
nullptr
)
{
Log
(
options_
->
info_log
,
"Universal: compacting for file num
\n
"
);
Log
(
logger_
,
"Universal: compacting for file num
\n
"
);
}
}
}
...
...
@@ -689,7 +689,7 @@ Compaction* UniversalCompactionPicker::PickCompactionUniversalReadAmp(
uint64_t
sz
=
(
candidate_size
*
(
100L
+
ratio
))
/
100
;
if
(
sz
<
f
->
file_size
)
{
break
;
}
}
if
(
options_
->
compaction_options_universal
.
stop_style
==
kCompactionStopStyleSimilarSize
)
{
// Similar-size stopping rule: also check the last picked file isn't
// far larger than the next candidate file.
...
...
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