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体验新版 GitCode,发现更多精彩内容 >>
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c0e5d275
编写于
4月 25, 2014
作者:
S
StephanEwen
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差异文件
Adjust tests LocalDistributedExecutor for low memory settings on build servers.
上级
385b42d9
变更
2
隐藏空白更改
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并排
Showing
2 changed file
with
11 addition
and
1 deletion
+11
-1
stratosphere-clients/src/main/java/eu/stratosphere/client/localDistributed/LocalDistributedExecutor.java
...ere/client/localDistributed/LocalDistributedExecutor.java
+10
-0
stratosphere-tests/src/main/java/eu/stratosphere/test/util/AbstractTestBase.java
...main/java/eu/stratosphere/test/util/AbstractTestBase.java
+1
-1
未找到文件。
stratosphere-clients/src/main/java/eu/stratosphere/client/localDistributed/LocalDistributedExecutor.java
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c0e5d275
...
...
@@ -68,6 +68,16 @@ public class LocalDistributedExecutor extends PlanExecutor {
// we need to down size the memory. determine the memory and divide it by the number of task managers
long
javaMem
=
HardwareDescriptionFactory
.
extractFromSystem
().
getSizeOfFreeMemory
();
// at this time, we need to scale down the memory, because we cannot dedicate all free memory to the
// memory manager. we have to account for the buffer pools as well, and the job manager#s data structures
long
bufferMem
=
GlobalConfiguration
.
getLong
(
ConfigConstants
.
TASK_MANAGER_NETWORK_NUM_BUFFERS_KEY
,
ConfigConstants
.
DEFAULT_TASK_MANAGER_NETWORK_NUM_BUFFERS
)
*
GlobalConfiguration
.
getLong
(
ConfigConstants
.
TASK_MANAGER_NETWORK_BUFFER_SIZE_KEY
,
ConfigConstants
.
DEFAULT_TASK_MANAGER_NETWORK_BUFFER_SIZE
);
javaMem
=
(
long
)
(
0.8
*
(
javaMem
-
bufferMem
));
javaMem
/=
numTaskMgr
;
// convert memory from bytes to megabytes
...
...
stratosphere-tests/src/main/java/eu/stratosphere/test/util/AbstractTestBase.java
浏览文件 @
c0e5d275
...
...
@@ -48,7 +48,7 @@ public abstract class AbstractTestBase {
private
static
final
int
MINIMUM_HEAP_SIZE_MB
=
192
;
private
static
final
long
TASK_MANAGER_MEMORY_SIZE
=
96
;
private
static
final
long
TASK_MANAGER_MEMORY_SIZE
=
80
;
protected
final
Configuration
config
;
...
...
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