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https://issues.apache.org/jira/browse/PIG-2604?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13231691#comment-13231691
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Jonathan Coveney commented on PIG-2604:
---------------------------------------
Travis,
They don't exist for every property you want to set, but there are methods in
Main that expose some of this information. They are set based on the build
manifest. I'd support exposing the rest of the information you want, and then
using these methods... it might be handy for other implementations to have the
same info. Otherwise, +1
{code}
public static String getMajorVersion() {
return majorVersion;
}
/**
* Returns the major version of the Pig build being run.
*/
public static String getMinorVersion() {
return minorVersion;
}
/**
* Returns the patch version of the Pig build being run.
*/
public static String getPatchVersion() {
return patchVersion;
}
/**
* Returns the svn revision number of the Pig build being run.
*/
public static String getSvnRevision() {
return svnRevision;
}
/**
* Returns the built time of the Pig build being run.
*/
public static String getBuildTime() {
return buildTime;
}
{code}
> Pig should print its build info at runtime
> ------------------------------------------
>
> Key: PIG-2604
> URL: https://issues.apache.org/jira/browse/PIG-2604
> Project: Pig
> Issue Type: Improvement
> Reporter: Travis Crawford
> Assignee: Travis Crawford
> Priority: Minor
> Attachments: PIG-2604_print_build_info.diff
>
>
> Currently no build info is printed when running pig, so its not clear
> specifically what version you are running. For users, they do not know if the
> version was updated, which might explain a change in behavior. For
> developers, its not clear if you're actually running the development jar
> you're testing.
> This could be improved by printing a line at startup saying what version of
> pig you are using.
> PROPOSED BUILD MESSAGE:
> Note "exported" below happens because I built from a git repo, per the
> {{svnversion}} command.
> {code}
> $ JAVA_HOME=/usr/java/default bin/pig
> 2012-03-16 22:13:15,266 [main] INFO org.apache.pig.Main - Apache Pig
> 0.11.0-SNAPSHOT revision exported built by travis at Mar 16 2012, 14:56:33
> 2012-03-16 22:13:15,267 [main] INFO org.apache.pig.Main - Logging error
> messages to: /home/travis/pig/pig_1331935995262.log
> 2012-03-16 22:13:15,291 [main] INFO org.apache.pig.impl.util.Utils - Default
> bootup file /home/travis/.pigbootup not found
> 2012-03-16 22:13:15,509 [main] INFO
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting
> to hadoop file system at: hdfs://foo.com:8020
> 2012-03-16 22:13:15,737 [main] INFO
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting
> to map-reduce job tracker at: foo.com:8021
> grunt>
> {code}
> CURRENT MESSAGES:
> {code}
> $ pig
> 2012-03-16 22:06:14,604 [main] INFO org.apache.pig.Main - Logging error
> messages to: /var/log/pig/pig_1331935574602.log
> 2012-03-16 22:06:14,834 [main] INFO
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting
> to hadoop file system at: hdfs://foo.com:8020
> 2012-03-16 22:06:15,078 [main] INFO
> org.apache.pig.backend.hadoop.executionengine.HExecutionEngine - Connecting
> to map-reduce job tracker at: foo.com:8021
> grunt>
> {code}
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