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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2017/03/08 17:13:38 UTC
[jira] [Commented] (SOLR-8876) Morphlines tests fail with Java 9
due to morphline "importCommands" attempting to resolve classname globs in
config files
[ https://issues.apache.org/jira/browse/SOLR-8876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15901583#comment-15901583 ]
ASF subversion and git services commented on SOLR-8876:
-------------------------------------------------------
Commit 4bc0636c1d188def7b221ed5c1235e9b6688471b in lucene-solr's branch refs/heads/branch_6x from Chris Hostetter
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=4bc0636 ]
SOLR-8876: change morphline test config files to work around 'importCommands' bug when using java9
(cherry picked from commit 8756be05404758155b850748f807245fdaab6a8b)
> Morphlines tests fail with Java 9 due to morphline "importCommands" attempting to resolve classname globs in config files
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-8876
> URL: https://issues.apache.org/jira/browse/SOLR-8876
> Project: Solr
> Issue Type: Bug
> Components: contrib - MapReduce, contrib - morphlines-cell, contrib - morphlines-core
> Reporter: Uwe Schindler
> Labels: Java9
> Attachments: SOLR-8876.patch
>
>
> morphline configs we use in our contrib tests have {{importCommands}} that look like this...
> {noformat}
> importCommands : ["org.kitesdk.**", "org.apache.solr.**"]
> {noformat}
> ...but under java9 these tests fail with errors like...
> {noformat}
> No command builder registered for COMMAND_NAME
> {noformat}
> ...because of how morphlines attempts to locate classes matching those globs -- this type of classpath scanning does not work in java9.
> workaround is to only use fully qualified command class names in {{importCommands}} declaration. No other (obviuos) java9 problems seem to exist with solr's use of morphlines (based on current test coverage)
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