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https://issues.apache.org/jira/browse/HDFS-7770?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14518454#comment-14518454
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Hadoop QA commented on HDFS-7770:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 17m 32s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:red}-1{color} | tests included | 0m 0s | The patch doesn't appear
to include any new or modified tests. Please justify why no new tests are
needed for this patch. Also please list what manual steps were performed to
verify this patch. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | javac | 7m 29s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 32s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 23s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | site | 2m 54s | Site still builds. |
| {color:green}+1{color} | install | 1m 32s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 32s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | native | 3m 12s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 163m 21s | Tests failed in hadoop-hdfs. |
| | | 206m 31s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.hdfs.server.namenode.TestFileTruncate |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12728926/HDFS-7770.02.patch |
| Optional Tests | javadoc javac unit site |
| git revision | trunk / 5190923 |
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/10437/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/10437/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf901.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/10437/console |
This message was automatically generated.
> Need document for storage type label of data node storage locations under
> dfs.data.dir
> --------------------------------------------------------------------------------------
>
> Key: HDFS-7770
> URL: https://issues.apache.org/jira/browse/HDFS-7770
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: documentation
> Affects Versions: 2.6.0
> Reporter: Xiaoyu Yao
> Assignee: Xiaoyu Yao
> Attachments: HDFS-7700.01.patch, HDFS-7770.00.patch,
> HDFS-7770.02.patch
>
>
> HDFS-2832 enables support for heterogeneous storages in HDFS, which allows DN
> as a collection of storages with different types. However, I can't find
> document on how to label different storage types from the following two
> documents. I found the information from the design spec. It will be good we
> document this for admins and users to use the related Archival storage and
> storage policy features.
> http://hadoop.apache.org/docs/r2.6.0/hadoop-project-dist/hadoop-hdfs/ArchivalStorage.html
> http://hadoop.apache.org/docs/r2.6.0/hadoop-project-dist/hadoop-hdfs/hdfs-default.xml
> This JIRA is opened to add document for the new storage type labels.
> 1. Add an example under ArchivalStorage.html#Configuration section:
> {code}
> <property>
> <name>dfs.data.dir</name>
> <value>[DISK]file:///hddata/dn/disk0,
> [SSD]file:///hddata/dn/ssd0,[ARCHIVE]file:///hddata/dn/archive0</value>
> </property>
> {code}
> 2. Add a short description of [DISK/SSD/ARCHIVE/RAM_DISK] options in
> hdfs-default.xml#dfs.data.dir and document DISK as storage type if no storage
> type is labeled in the data node storage location configuration.
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