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From Michael McCandless <luc...@mikemccandless.com>
Subject Re: Cannot build branch_3x
Date Sun, 25 Mar 2012 14:58:21 GMT
I've seen this too... after fixing a previous compilation error.

I think somehow ant/javac thinks DocSet.java doesn't need to be
recompiled, yet its second (sneaky) DocSetBase class didn't get
compiled (written as a class file)?

Really we should move DocSetBase class out of DocSet.java, I think?

So... try "ant clean" and then compile again, and if you hit other
compilation errors, fix them, and do "ant clean" again... is the
workaround?

Mike McCandless

http://blog.mikemccandless.com

On Sun, Mar 25, 2012 at 12:05 AM, William Bell <billnbell@gmail.com> wrote:
> I an trying to build the branch and I get a bunch of errors...
>
> bill-bells-imac-2:branch3x bill$ svn info
> Path: .
> URL: http://svn.apache.org/repos/asf/lucene/dev/branches/branch_3x
> Repository Root: http://svn.apache.org/repos/asf
> Repository UUID: 13f79535-47bb-0310-9956-ffa450edef68
> Revision: 1304979
> Node Kind: directory
> Schedule: normal
> Last Changed Author: sarowe
> Last Changed Rev: 1304979
> Last Changed Date: 2012-03-24 20:29:48 -0600 (Sat, 24 Mar 2012)
>
>> cd solr
>> ant example
>
> ommon.compile-core:
>    [javac] Compiling 449 source files to
> /Users/bill/solr/branch3x/solr/build/solr-core/classes/java
>    [javac] /Users/bill/solr/branch3x/solr/core/src/java/org/apache/solr/search/BitDocSet.java:31:
> cannot find symbol
>    [javac] symbol: class DocSetBase
>    [javac] public class BitDocSet extends DocSetBase {
>    [javac]                                ^
>    [javac] /Users/bill/solr/branch3x/solr/core/src/java/org/apache/solr/search/DocSlice.java:26:
> cannot find symbol
>    [javac] symbol: class DocSetBase
>    [javac] public class DocSlice extends DocSetBase implements DocList {
>    [javac]                               ^
>    [javac] /Users/bill/solr/branch3x/solr/core/src/java/org/apache/solr/search/HashDocSet.java:32:
> cannot find symbol
>    [javac] symbol: class DocSetBase
>    [javac] public final class HashDocSet extends DocSetBase {
>    [javac]                                       ^
>    [javac] /Users/bill/solr/branch3x/solr/core/src/java/org/apache/solr/search/SortedIntDocSet.java:31:
> cannot find symbol
>    [javac] symbol: class DocSetBase
>    [javac] public class SortedIntDocSet extends DocSetBase {
>    [javac]                                      ^
>    [javac] /Users/bill/solr/branch3x/solr/core/src/java/org/apache/solr/core/SolrCore.java:427:
> warning: [unchecked] unchecked cast
>    [javac] found   : java.lang.Object
>    [javac] required: T
>    [javac]             return (T)con.newInstance(this);
>    [javac]                                      ^
>
>
> --
> Bill Bell
> billnbell@gmail.com
> cell 720-256-8076
>
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