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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11138) Block Storage : add block storage server
Date Tue, 24 Apr 2018 20:46:02 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450544#comment-16450544
] 

Hudson commented on HDFS-11138:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-11138. Block Storage: add block storage server. Contributed by Chen (aengineer: rev 334113adab57d81db82868fdd82636a2f9562be8)
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/proto/CBlockServiceProtocol.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/meta/package-info.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/util/ContainerLookUpService.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/protocolPB/CBlockServiceProtocolServerSideTranslatorPB.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/CBlockConfiguration.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/exception/package-info.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/CBlockManager.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/util/MockStorageClient.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/storage/IStorageClient.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/proto/package-info.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/protocolPB/CBlockClientServerProtocolPB.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/meta/ContainerDescriptor.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/cblock/TestCBlockServer.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/exception/CBlockException.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/meta/VolumeDescriptor.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/meta/VolumeInfo.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/CBlockConfigKeys.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/proto/CBlockClientServerProtocol.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/proto/MountVolumeResponse.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/storage/StorageManager.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/package-info.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/protocolPB/CBlockClientServerProtocolServerSideTranslatorPB.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/protocolPB/CBlockServiceProtocolPB.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/storage/package-info.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/cblock/protocolPB/package-info.java


> Block Storage : add block storage server
> ----------------------------------------
>
>                 Key: HDFS-11138
>                 URL: https://issues.apache.org/jira/browse/HDFS-11138
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: hdfs
>            Reporter: Chen Liang
>            Assignee: Chen Liang
>            Priority: Major
>             Fix For: HDFS-7240
>
>         Attachments: HDFS-11138-HDFS-7240.001.patch, HDFS-11138-HDFS-7240.002.patch,
HDFS-11138-HDFS-7240.003.patch, HDFS-11138-HDFS-7240.004.patch, HDFS-11138-HDFS-7240.005.patch,
HDFS-11138-HDFS-7240.006.patch
>
>
> This JIRA adds the skeleton for server side code, which is one of the core components
in block storage. For performance concerns, the server does not handle any actual read/write
operation but serving primarily as a meta data server. It provides four APIs:
> # create volume : which will call into underlying container layer to allocate containers
> # delete volume : delete a specific volume (as well as its containers)
> # info volume : return information of a specific volume
> # list volume : list all volumes
> Note that this is still subject to potentially major changes. Features such as persistence
are missing.



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