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Posted to dev@bigtop.apache.org by "Peter Linnell (JIRA)" <ji...@apache.org> on 2012/05/08 19:59:51 UTC
[jira] [Updated] (BIGTOP-574) Add netcat and fuser as dependencies
for some of the Bigtop stack.
[ https://issues.apache.org/jira/browse/BIGTOP-574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Peter Linnell updated BIGTOP-574:
---------------------------------
Attachment: BIGTOP-574.patch
This is the rpm patch
> Add netcat and fuser as dependencies for some of the Bigtop stack.
> -------------------------------------------------------------------
>
> Key: BIGTOP-574
> URL: https://issues.apache.org/jira/browse/BIGTOP-574
> Project: Bigtop
> Issue Type: Bug
> Components: General
> Affects Versions: 0.3.0
> Reporter: Peter Linnell
> Assignee: Peter Linnell
> Priority: Minor
> Fix For: 0.4.0
>
> Attachments: BIGTOP-574-1.patch, BIGTOP-574.patch
>
>
> The SshFenceByTcpPort class assumes that netcat (nc) and fuser will be available on the ssh target. fuser is in /sbin and is probably always installed, but I've definitely seen CentOS boxes without netcat installed. We could force installation by listing it as a package requirement, which I suspect would be a good thing.
> Relevant classes:
> hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/SshFenceB
> hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/SshFenceB
> hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/SshFenceB
> hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/SshFenceB
> hadoop-hdfs-project/hadoop-hdfs/src/contrib/fuse-dfs/src/test/TestFuseDFS.java:
> hadoop-hdfs-project/hadoop-hdfs/src/contrib/fuse-dfs/src/test/TestFuseDFS.java:
> hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt/HDFSHighAvail
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