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https://issues.apache.org/jira/browse/HDFS-12868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16455377#comment-16455377
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Hudson commented on HDFS-12868:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14070 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/14070/])
HDFS-12868. Ozone: Service Discovery API. Contributed by Nanda Kumar. (omalley:
rev 6b03fca37d0ac3b7704bf9fde38340632ab429a3)
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/client/rest/RestClient.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/client/rpc/RpcClient.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/tools/Corona.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/OzoneConfigKeys.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/client/rest/TestOzoneRestClient.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/client/rpc/TestOzoneRpcClient.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/client/OzoneClientFactory.java
* (add)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/client/rest/RestServerSelector.java
* (add)
hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/client/rest/DefaultRestServerSelector.java
* (edit)
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/container/common/statemachine/commandhandler/TestCloseContainerHandler.java
> Ozone: Service Discovery API
> ----------------------------
>
> Key: HDFS-12868
> URL: https://issues.apache.org/jira/browse/HDFS-12868
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Reporter: Nanda kumar
> Assignee: Nanda kumar
> Priority: Major
> Fix For: HFDS-7240
>
> Attachments: HDFS-12868-HDFS-7240.000.patch,
> HDFS-12868-HDFS-7240.001.patch, HDFS-12868-HDFS-7240.002.patch
>
>
> Currently if a client wants to connect to Ozone cluster we need multiple
> properties to be configured in the client.
> For RPC based connection we need
> {{ozone.ksm.address}}
> {{ozone.scm.client.address}}
> and the ports if something other than default is configured.
> For REST based connection
> {{ozone.rest.servers}}
> and port if something other than default is configured.
> With the introduction of Service Discovery API the client should be able to
> discover all the configurations needed for the connection. Service discovery
> calls will be handled by KSM, at the client side, we only need to configure
> {{ozone.ksm.address}}. The client should first connect to KSM and get all the
> required configurations.
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