[
https://issues.apache.org/jira/browse/HDFS-6990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14155024#comment-14155024
]
Hudson commented on HDFS-6990:
------------------------------
FAILURE: Integrated in Hadoop-trunk-Commit #6163 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/6163/])
HDFS-6990. Add unit test for evict/delete RAM_DISK block with open handle.
(Contributed by Xiaoyu Yao) (arp: rev 8b139b0800b2724178d5c155842588e9593a939f)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES-HDFS-6581.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/fsdataset/impl/TestScrLazyPersistFiles.java
> Add unit test for evict/delete RAM_DISK block with open handle
> --------------------------------------------------------------
>
> Key: HDFS-6990
> URL: https://issues.apache.org/jira/browse/HDFS-6990
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Fix For: HDFS-6581
>
> Attachments: HDFS-6990.0.patch, HDFS-6990.1.patch, HDFS-6990.2.patch,
> HDFS-6990.3.patch
>
>
> This is to verify:
> * Evict RAM_DISK block with open handle should fall back to DISK.
> * Delete RAM_DISK block (persisted) with open handle should mark the block to
> be deleted upon handle close.
> Simply open handle to file in DFS name space won't work as expected. We need
> a local FS file handle to the block file. The only meaningful case is for
> Short Circuit Read. This JIRA is to validate/enable the two cases with SCR
> enabled MiniDFSCluster.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
