org.apache.hadoop.util.VersionInfo.getVersion() returns the version
string.
On Aug 7, 2007, at 8:33 AM, Olga Natkovich (JIRA) wrote:
[ https://issues.apache.org/jira/browse/HADOOP-1690?
page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Olga Natkovich updated HADOOP-1690:
-----------------------------------
It would be nice to have programatic way to ask about the version
so that client can detect a mismatch
No way to programmatically determine hadoop version from binary
distribution
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Key: HADOOP-1690
URL: https://issues.apache.org/jira/browse/
HADOOP-1690
Project: Hadoop
Issue Type: New Feature
Reporter: Marco Nicosia
Priority: Minor
Currently, there's no way (short of starting a hadoop daemon and
looking at a web page) to tell what version of Hadoop binaries are
installed in a given directory. It'd be great if there were a
VERSION file or at least a hadoop-daemon.sh version directive.
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