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Posted to hdfs-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2018/04/24 20:55:06 UTC
[jira] [Commented] (HDFS-12195) Ozone: DeleteKey-1: KSM replies
delete key request asynchronously
[ https://issues.apache.org/jira/browse/HDFS-12195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16450924#comment-16450924 ]
Hudson commented on HDFS-12195:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-12195. Ozone: DeleteKey-1: KSM replies delete key request (aengineer: rev 1f5353d7b64b02f597013f9ce5f002d0b5881c95)
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/ksm/KeySpaceManager.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/ksm/MetadataManager.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/ksm/TestKeySpaceManager.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/ksm/KeyManagerImpl.java
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/ksm/MetadataManagerImpl.java
* (edit) hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/ozone/OzoneConsts.java
> Ozone: DeleteKey-1: KSM replies delete key request asynchronously
> -----------------------------------------------------------------
>
> Key: HDFS-12195
> URL: https://issues.apache.org/jira/browse/HDFS-12195
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Affects Versions: HDFS-7240
> Reporter: Weiwei Yang
> Assignee: Yuanbo Liu
> Priority: Major
> Attachments: HDFS-12195-HDFS-7240.001.patch, HDFS-12195-HDFS-7240.002.patch, HDFS-12195-HDFS-7240.003.patch, HDFS-12195-HDFS-7240.004.patch, client-ksm.png
>
>
> We will implement delete key in ozone in multiple child tasks, this is 1 of the child task to implement client to scm communication. We need to do it in async manner, once key state is changed in ksm metadata, ksm is ready to reply client with a successful message. Actual deletes on other layers will happen some time later.
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