HADOOP-2185 breaks compatibility with hadoop-0.15.0
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Key: HADOOP-2404
URL: https://issues.apache.org/jira/browse/HADOOP-2404
Project: Hadoop
Issue Type: Bug
Components: conf
Affects Versions: 0.16.0
Reporter: Arun C Murthy
Assignee: Konstantin Shvachko
Priority: Blocker
Fix For: 0.16.0
HADOOP-2185 removed the following configuration parameters:
{noformat}
dfs.secondary.info.port
dfs.datanode.port
dfs.info.port
mapred.job.tracker.info.port
tasktracker.http.port
{noformat}
and changed the following configuration parameters:
{noformat}
dfs.secondary.info.bindAddress
dfs.datanode.bindAddress
dfs.info.bindAddress
mapred.job.tracker.info.bindAddress
mapred.task.tracker.report.bindAddress
tasktracker.http.bindAddress
{noformat}
without a backward-compatibility story.
Lots are applications/cluster-configurations are prone to fail hence, we need a
way to keep things working as-is for 0.16.0 and remove them for 0.17.0.
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