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https://issues.apache.org/jira/browse/HIVE-487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12727039#action_12727039
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Edward Capriolo commented on HIVE-487:
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Joydeep,
We do depend on Hadoop to provide Jetty. The rational was not to require extra
or external libraries for the user. At the time Hive had just become its own
project from being a Hadoop contrib project so it made sense to depend on
Hadoop Jetty. We have a few other options. We can use a completely different
Web Server. http://tjws.sourceforge.net/. Now we have no conflicts. Or we can
just build a war with no embedded type options. Even if we switch to tjws we
still might end up using reflection since the API could change over time
although we would chose when to upgrade the servlet engine, not hadoop. For now
I will make a version that uses reflection to start up the server, since these
changes are mostly cosmetic.
> Hive does not compile with Hadoop 0.20.0
> ----------------------------------------
>
> Key: HIVE-487
> URL: https://issues.apache.org/jira/browse/HIVE-487
> Project: Hadoop Hive
> Issue Type: Bug
> Affects Versions: 0.3.0
> Reporter: Aaron Kimball
> Assignee: Justin Lynn
> Fix For: 0.4.0
>
> Attachments: HIVE-487-2.patch, hive-487.3.patch, hive-487.4.patch,
> HIVE-487.patch, junit-patch1.html
>
>
> Attempting to compile Hive with Hadoop 0.20.0 fails:
> aa...@jargon:~/src/ext/svn/hive-0.3.0$ ant -Dhadoop.version=0.20.0 package
> (several lines elided)
> compile:
> [echo] Compiling: hive
> [javac] Compiling 261 source files to
> /home/aaron/src/ext/svn/hive-0.3.0/build/ql/classes
> [javac]
> /home/aaron/src/ext/svn/hive-0.3.0/build/ql/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java:94:
> cannot find symbol
> [javac] symbol : method getCommandLineConfig()
> [javac] location: class org.apache.hadoop.mapred.JobClient
> [javac] Configuration commandConf =
> JobClient.getCommandLineConfig();
> [javac] ^
> [javac]
> /home/aaron/src/ext/svn/hive-0.3.0/build/ql/java/org/apache/hadoop/hive/ql/io/HiveInputFormat.java:241:
> cannot find symbol
> [javac] symbol : method validateInput(org.apache.hadoop.mapred.JobConf)
> [javac] location: interface org.apache.hadoop.mapred.InputFormat
> [javac] inputFormat.validateInput(newjob);
> [javac] ^
> [javac] Note: Some input files use or override a deprecated API.
> [javac] Note: Recompile with -Xlint:deprecation for details.
> [javac] Note: Some input files use unchecked or unsafe operations.
> [javac] Note: Recompile with -Xlint:unchecked for details.
> [javac] 2 errors
> BUILD FAILED
> /home/aaron/src/ext/svn/hive-0.3.0/build.xml:145: The following error
> occurred while executing this line:
> /home/aaron/src/ext/svn/hive-0.3.0/ql/build.xml:135: Compile failed; see the
> compiler error output for details.
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