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曹鹏
bigdatainterservice
Commits
7193a482
Commit
7193a482
authored
Feb 27, 2019
by
liuyongshuai
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优化批量插入数据效率
parent
6afe41b2
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Showing
1 changed file
with
54 additions
and
10 deletions
+54
-10
src/main/java/com/founder/interservice/service/impl/IphoneTrackServiceImpl.java
+54
-10
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src/main/java/com/founder/interservice/service/impl/IphoneTrackServiceImpl.java
View file @
7193a482
...
...
@@ -224,6 +224,53 @@ public class IphoneTrackServiceImpl implements IphoneTrackService {
List
<
Track
>
tracks
=
jsonArray
.
toJavaList
(
Track
.
class
);
List
<
TrackVO
>
trackVOs
=
new
ArrayList
<
TrackVO
>();
if
(
tracks
!=
null
&&
tracks
.
size
()
>
0
){
int
limit
=
120
;
//批处理量
int
size
=
tracks
.
size
();
long
threadNum
=
size
/
limit
;
for
(
int
i
=
0
;
i
<
threadNum
+
1
;
i
++)
{
HandleThread
thread
=
new
HandleThread
(
tracks
,
i
*
limit
,
((
i
+
1
)
*
limit
),
trackVOs
,
obj
);
thread
.
start
();
}
resultMap
.
put
(
"objectfromtype"
,
"IMSI"
);
resultMap
.
put
(
"objectfromvalue"
,
obj
);
resultMap
.
put
(
"data"
,
trackVOs
);
}
else
{
resultMap
.
put
(
"objectfromtype"
,
"IMSI"
);
resultMap
.
put
(
"objectfromvalue"
,
obj
);
resultMap
.
put
(
"data"
,
trackVOs
);
}
}
}
return
resultMap
;
}
/**
* 多线程批处理
* by changchao
*/
class
HandleThread
extends
Thread
{
private
List
<
Track
>
data
;
private
int
start
;
private
int
end
;
private
List
<
TrackVO
>
trackVOs
;
private
String
obj
;
public
HandleThread
(
List
<
Track
>
data
,
int
start
,
int
end
,
List
<
TrackVO
>
trackVOs
,
String
obj
)
{
this
.
data
=
data
;
this
.
start
=
start
;
this
.
end
=
end
;
this
.
trackVOs
=
trackVOs
;
this
.
obj
=
obj
;
}
public
void
run
()
{
if
(
start
>
data
.
size
())
{
return
;
}
if
(
end
>
data
.
size
())
{
end
=
data
.
size
();
}
List
<
Track
>
tracks
=
data
.
subList
(
start
,
end
);
//从fromIndex(包含),到toIndex(不包含)
List
<
Track
>
paramTracks
=
new
ArrayList
<
Track
>();
for
(
Track
track
:
tracks
)
{
if
(
track
.
getTimestamp
()
!=
0
){
...
...
@@ -252,19 +299,16 @@ public class IphoneTrackServiceImpl implements IphoneTrackService {
if
(
paramTracks
!=
null
&&
paramTracks
.
size
()
>
0
){
trackRepository
.
save
(
paramTracks
);
}
resultMap
.
put
(
"objectfromtype"
,
"IMSI"
);
resultMap
.
put
(
"objectfromvalue"
,
obj
);
resultMap
.
put
(
"data"
,
trackVOs
);
}
else
{
resultMap
.
put
(
"objectfromtype"
,
"IMSI"
);
resultMap
.
put
(
"objectfromvalue"
,
obj
);
resultMap
.
put
(
"data"
,
trackVOs
);
}
}
}
return
resultMap
;
}
@Override
public
JSONObject
getObjectRelatioNoSave
(
String
obj
)
throws
InterServiceException
{
try
{
...
...
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