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https://issues.apache.org/jira/browse/HDFS-11451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450561#comment-16450561
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Hudson commented on HDFS-11451:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-11451. Ozone: Add protobuf definitions for container reports. (aengineer:
rev e37c5ed47d553996ab88c521a3aab35fa27804bf)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/container/common/statemachine/StateContext.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/container/common/states/endpoint/HeartbeatEndpointTask.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/container/ContainerMapping.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/proto/StorageContainerDatanodeProtocol.proto
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/container/common/statemachine/SCMConnectionManager.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/protocolPB/StorageContainerDatanodeProtocolClientSideTranslatorPB.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/common/ScmTestMock.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/StorageContainerManager.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/node/CommandQueue.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/protocolPB/StorageContainerDatanodeProtocolServerSideTranslatorPB.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/protocol/commands/SendContainerCommand.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/common/TestDatanodeStateMachine.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/protocol/StorageContainerDatanodeProtocol.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/common/TestEndPoint.java
> Ozone: Add protobuf definitions for container reports
> -----------------------------------------------------
>
> Key: HDFS-11451
> URL: https://issues.apache.org/jira/browse/HDFS-11451
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Anu Engineer
> Assignee: Anu Engineer
> Priority: Major
> Fix For: HDFS-7240
>
> Attachments: HDFS-11451-HDFS-7240.001.patch,
> HDFS-11451-HDFS-7240.002.patch, HDFS-11451-HDFS-7240.003.patch,
> HDFS-11451-HDFS-7240.004.patch
>
>
> Container reports are send from datanodes describing the state of the
> container. Since a full container report can be as large as 2 MB, the
> container reports are send by datanode only when SCM approves it.
> In this change, datanode informs the SCM that it has a container report
> ready. SCM based on load will send a command to datanode to send the actual
> report. The protobuf classes and plumbing required for that change is part of
> this patch. This whole container reports handling will be broken into
> multiple JIRAs to make it easy to code review.
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