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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12519) Ozone: Lease Manager framework
Date Tue, 24 Apr 2018 20:58:07 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16451074#comment-16451074
] 

Hudson commented on HDFS-12519:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #14057 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/14057/])
HDFS-12519. Ozone: Lease Manager framework. Contributed by Nandakumar. (nanda: rev 747aefaa81d6e9f9ffd1ea9b978abeae20f831c3)
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/lease/LeaseCallbackExecutor.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/lease/LeaseExpiredException.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/lease/package-info.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/lease/package-info.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/lease/LeaseException.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/lease/LeaseManagerNotRunningException.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/lease/LeaseNotFoundException.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/lease/LeaseManager.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/lease/Lease.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/ozone/lease/TestLeaseManager.java
* (add) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/ozone/lease/LeaseAlreadyExistException.java


> Ozone: Lease Manager framework
> ------------------------------
>
>                 Key: HDFS-12519
>                 URL: https://issues.apache.org/jira/browse/HDFS-12519
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>            Reporter: Anu Engineer
>            Assignee: Nanda kumar
>            Priority: Major
>              Labels: ozoneMerge
>         Attachments: HDFS-12519-HDFS-7240.000.patch, HDFS-12519-HDFS-7240.001.patch,
HDFS-12519-HDFS-7240.002.patch, HDFS-12519-HDFS-7240.003.patch, HDFS-12519-HDFS-7240.003.patch
>
>
> Many objects, including Containers and pipelines can time out during creating process.
We need a way to track these timeouts. This lease Manager allows SCM to hold a lease on these
objects and helps SCM timeout waiting for creating of these objects.



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