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https://issues.apache.org/jira/browse/HDFS-12521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16455309#comment-16455309
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Hudson commented on HDFS-12521:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14070 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14070/])
HDFS-12521. Ozone: SCM should read all Container info into memory when
(omalley: rev 76d34bca624187f9ef6453653fc4f0fe2d915a98)
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/util/MockStorageClient.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/proto/StorageContainerLocationProtocol.proto
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/scm/client/ScmClient.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/TestSCMCli.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/scm/protocolPB/StorageContainerLocationProtocolClientSideTranslatorPB.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/pipelines/standalone/StandaloneManagerImpl.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/scm/client/ContainerOperationClient.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/container/ContainerStateManager.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/container/Mapping.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/scm/cli/container/ListContainerHandler.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/java/org/apache/hadoop/ozone/protocolPB/StorageContainerLocationProtocolServerSideTranslatorPB.java
* (add)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/scm/container/TestContainerStateManager.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/scm/protocol/StorageContainerLocationProtocol.java
> Ozone: SCM should read all Container info into memory when booting up
> ---------------------------------------------------------------------
>
> Key: HDFS-12521
> URL: https://issues.apache.org/jira/browse/HDFS-12521
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Reporter: Anu Engineer
> Assignee: Lokesh Jain
> Priority: Major
> Labels: ozoneMerge
> Fix For: HDFS-7240
>
> Attachments: HDFS-12521-HDFS-7240.001.patch,
> HDFS-12521-HDFS-7240.002.patch, HDFS-12521-HDFS-7240.003.patch,
> HDFS-12521-HDFS-7240.004.patch, HDFS-12521-HDFS-7240.005.patch,
> HDFS-12521-HDFS-7240.006.patch, HDFS-12521-HDFS-7240.007.patch,
> HDFS-12521-HDFS-7240.007.patch
>
>
> When SCM boots up it should read all containers into memory. This is a
> performance optimization that allows delays on SCM side. This JIRA tracks
> that issue.
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