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Posted to common-commits@hadoop.apache.org by xk...@apache.org on 2018/09/20 20:30:38 UTC
[30/50] [abbrv] hadoop git commit: HDDS-506. Fields in
AllocateScmBlockResponseProto should be optional. Contributed by Arpit
Agarwal.
HDDS-506. Fields in AllocateScmBlockResponseProto should be optional. Contributed by Arpit Agarwal.
Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo
Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/e435e12f
Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/e435e12f
Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/e435e12f
Branch: refs/heads/HDFS-12943
Commit: e435e12f1fd00a5f78621ec1933a60171fc224e6
Parents: fb85351
Author: Xiaoyu Yao <xy...@apache.org>
Authored: Tue Sep 18 23:21:29 2018 -0700
Committer: Xiaoyu Yao <xy...@apache.org>
Committed: Tue Sep 18 23:21:29 2018 -0700
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.../common/src/main/proto/ScmBlockLocationProtocol.proto | 6 +++---
.../org/apache/hadoop/hdds/scm/exceptions/SCMException.java | 3 ++-
.../org/apache/hadoop/hdds/scm/pipelines/PipelineSelector.java | 4 ++++
3 files changed, 9 insertions(+), 4 deletions(-)
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http://git-wip-us.apache.org/repos/asf/hadoop/blob/e435e12f/hadoop-hdds/common/src/main/proto/ScmBlockLocationProtocol.proto
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diff --git a/hadoop-hdds/common/src/main/proto/ScmBlockLocationProtocol.proto b/hadoop-hdds/common/src/main/proto/ScmBlockLocationProtocol.proto
index 53f408a..9b4e0ac 100644
--- a/hadoop-hdds/common/src/main/proto/ScmBlockLocationProtocol.proto
+++ b/hadoop-hdds/common/src/main/proto/ScmBlockLocationProtocol.proto
@@ -104,9 +104,9 @@ message AllocateScmBlockResponseProto {
unknownFailure = 4;
}
required Error errorCode = 1;
- required BlockID blockID = 2;
- required hadoop.hdds.Pipeline pipeline = 3;
- required bool createContainer = 4;
+ optional BlockID blockID = 2;
+ optional hadoop.hdds.Pipeline pipeline = 3;
+ optional bool createContainer = 4;
optional string errorMessage = 5;
}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e435e12f/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/exceptions/SCMException.java
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diff --git a/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/exceptions/SCMException.java b/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/exceptions/SCMException.java
index 87a29e3..dae0b06 100644
--- a/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/exceptions/SCMException.java
+++ b/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/exceptions/SCMException.java
@@ -118,6 +118,7 @@ public class SCMException extends IOException {
SCM_NOT_INITIALIZED,
DUPLICATE_DATANODE,
NO_SUCH_DATANODE,
- NO_REPLICA_FOUND
+ NO_REPLICA_FOUND,
+ FAILED_TO_FIND_ACTIVE_PIPELINE
}
}
http://git-wip-us.apache.org/repos/asf/hadoop/blob/e435e12f/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/pipelines/PipelineSelector.java
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diff --git a/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/pipelines/PipelineSelector.java b/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/pipelines/PipelineSelector.java
index c9f51f7..82946bd 100644
--- a/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/pipelines/PipelineSelector.java
+++ b/hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/pipelines/PipelineSelector.java
@@ -62,6 +62,7 @@ import java.util.concurrent.TimeUnit;
import static org.apache.hadoop.hdds.scm.exceptions.SCMException.ResultCodes
.FAILED_TO_CHANGE_PIPELINE_STATE;
+import static org.apache.hadoop.hdds.scm.exceptions.SCMException.ResultCodes.FAILED_TO_FIND_ACTIVE_PIPELINE;
import static org.apache.hadoop.hdds.server
.ServerUtils.getOzoneMetaDirPath;
import static org.apache.hadoop.ozone
@@ -285,6 +286,9 @@ public class PipelineSelector {
// try to return a pipeline from already allocated pipelines
PipelineID pipelineId =
manager.getPipeline(replicationFactor, replicationType);
+ if (pipelineId == null) {
+ throw new SCMException(FAILED_TO_FIND_ACTIVE_PIPELINE);
+ }
pipeline = pipelineMap.get(pipelineId);
Preconditions.checkArgument(pipeline.getLifeCycleState() ==
LifeCycleState.OPEN);
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