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体验新版 GitCode,发现更多精彩内容 >>
提交
af2091cc
编写于
2月 24, 2016
作者:
U
Ufuk Celebi
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电子邮件补丁
差异文件
[FLINK-3499] [runtime] Clear ZooKeeper references on recovery
This closes #1707.
上级
be68b178
变更
3
显示空白变更内容
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Showing
3 changed file
with
8 addition
and
1 deletion
+8
-1
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/ZooKeeperCompletedCheckpointStore.java
...runtime/checkpoint/ZooKeeperCompletedCheckpointStore.java
+5
-0
flink-runtime/src/test/java/org/apache/flink/runtime/checkpoint/ZooKeeperCompletedCheckpointStoreITCase.java
...e/checkpoint/ZooKeeperCompletedCheckpointStoreITCase.java
+2
-0
flink-tests/src/test/java/org/apache/flink/test/recovery/JobManagerHACheckpointRecoveryITCase.java
...k/test/recovery/JobManagerHACheckpointRecoveryITCase.java
+1
-1
未找到文件。
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/ZooKeeperCompletedCheckpointStore.java
浏览文件 @
af2091cc
...
...
@@ -137,6 +137,11 @@ public class ZooKeeperCompletedCheckpointStore implements CompletedCheckpointSto
public
void
recover
()
throws
Exception
{
LOG
.
info
(
"Recovering checkpoints from ZooKeeper."
);
// Clear local handles in order to prevent duplicates on
// recovery. The local handles should reflect the state
// of ZooKeeper.
checkpointStateHandles
.
clear
();
// Get all there is first
List
<
Tuple2
<
StateHandle
<
CompletedCheckpoint
>,
String
>>
initialCheckpoints
;
while
(
true
)
{
...
...
flink-runtime/src/test/java/org/apache/flink/runtime/checkpoint/ZooKeeperCompletedCheckpointStoreITCase.java
浏览文件 @
af2091cc
...
...
@@ -87,6 +87,7 @@ public class ZooKeeperCompletedCheckpointStoreITCase extends CompletedCheckpoint
// All three should be in ZK
assertEquals
(
3
,
ZooKeeper
.
getClient
().
getChildren
().
forPath
(
CheckpointsPath
).
size
());
assertEquals
(
3
,
checkpoints
.
getNumberOfRetainedCheckpoints
());
// Recover
checkpoints
.
recover
();
...
...
@@ -102,6 +103,7 @@ public class ZooKeeperCompletedCheckpointStoreITCase extends CompletedCheckpoint
}
assertEquals
(
1
,
ZooKeeper
.
getClient
().
getChildren
().
forPath
(
CheckpointsPath
).
size
());
assertEquals
(
1
,
checkpoints
.
getNumberOfRetainedCheckpoints
());
assertEquals
(
expected
[
2
],
checkpoints
.
getLatestCheckpoint
());
}
}
flink-tests/src/test/java/org/apache/flink/test/recovery/JobManagerCheckpointRecoveryITCase.java
→
flink-tests/src/test/java/org/apache/flink/test/recovery/JobManager
HA
CheckpointRecoveryITCase.java
浏览文件 @
af2091cc
...
...
@@ -74,7 +74,7 @@ import static org.junit.Assert.assertEquals;
import
static
org
.
junit
.
Assert
.
assertNotEquals
;
import
static
org
.
junit
.
Assert
.
assertTrue
;
public
class
JobManagerCheckpointRecoveryITCase
extends
TestLogger
{
public
class
JobManager
HA
CheckpointRecoveryITCase
extends
TestLogger
{
@Rule
public
RetryRule
retryRule
=
new
RetryRule
();
...
...
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