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https://issues.apache.org/jira/browse/HDFS-9170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14950580#comment-14950580
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Eric Payne commented on HDFS-9170:
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{quote}
bq. I noticed the patch is not a simple move, it also bumped the minimum cmake
version to 2.8. Could you explain why this was done?
I think it was a copy and paste error. I think it should work for 2.6. I'll
open a separate jira to restore the change.
{quote}
I am sorry to report that compiling with cmake 2.6 fails on branch-2 now. I get
the following error:
{code}
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-antrun-plugin:1.7:run (make) on project
hadoop-hdfs-native-client: An Ant BuildException has occured: exec returned: 1
[ERROR] around Ant part ...<exec
dir="/hadoop/source/current/Hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/target"
executable="cmake" failonerror="true">... @ 5:136 in
/hadoop/source/current/Hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/target/antrun/build-main.xml
{code}
Fortunately, upgrading to {{cmake.x86_64 2.8.12.2-4.el6}} fixed the problem.
> Move libhdfs / fuse-dfs / libwebhdfs to hdfs-client
> ---------------------------------------------------
>
> Key: HDFS-9170
> URL: https://issues.apache.org/jira/browse/HDFS-9170
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Haohui Mai
> Assignee: Haohui Mai
> Fix For: 2.8.0
>
> Attachments: HDFS-9170.000.patch, HDFS-9170.001.patch,
> HDFS-9170.002.patch, HDFS-9170.003.patch, HDFS-9170.004.patch
>
>
> After HDFS-6200 the Java implementation of hdfs-client has be moved to a
> separate hadoop-hdfs-client module.
> libhdfs, fuse-dfs and libwebhdfs still reside in the hadoop-hdfs module.
> Ideally these modules should reside in the hadoop-hdfs-client. However, to
> write unit tests for these components, it is often necessary to run
> MiniDFSCluster which resides in the hadoop-hdfs module.
> This jira is to discuss how these native modules should layout after
> HDFS-6200.
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