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Posted to issues@lucene.apache.org by "Erick Erickson (Jira)" <ji...@apache.org> on 2020/05/12 02:06:00 UTC
[jira] [Updated] (SOLR-14266) Fix or suppress 14 resource leak
warnings in apache/solr/core
[ https://issues.apache.org/jira/browse/SOLR-14266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Erick Erickson updated SOLR-14266:
----------------------------------
Fix Version/s: 8.6
Resolution: Fixed
Status: Resolved (was: Patch Available)
Thanks Andras!
> Fix or suppress 14 resource leak warnings in apache/solr/core
> -------------------------------------------------------------
>
> Key: SOLR-14266
> URL: https://issues.apache.org/jira/browse/SOLR-14266
> Project: Solr
> Issue Type: Sub-task
> Reporter: Andras Salamon
> Priority: Minor
> Fix For: 8.6
>
> Attachments: SOLR-14266-01.patch
>
>
> There are 14 resource leak warnings in {{apache/solr/common:}}
> {noformat}
> [ecj-lint] 10. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/java/org/apache/solr/core/CoreContainer.java (at line 745)
> [ecj-lint] SolrFieldCacheBean fieldCacheBean = new SolrFieldCacheBean();
> [ecj-lint] ^^^^^^^^^^^^^^
> [ecj-lint] Resource leak: 'fieldCacheBean' is never closed
> --
> [ecj-lint] 5. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/ResourceLoaderTest.java (at line 215)
> [ecj-lint] SolrResourceLoader loader = new SolrResourceLoader();
> [ecj-lint] ^^^^^^
> [ecj-lint] Resource leak: 'loader' is never closed
> --
> [ecj-lint] 6. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/TestLazyCores.java (at line 244)
> [ecj-lint] MetricsHandler handler = new MetricsHandler(h.getCoreContainer());
> [ecj-lint] ^^^^^^^
> [ecj-lint] Resource leak: 'handler' is never closed
> --
> [ecj-lint] 7. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/TestLazyCores.java (at line 364)
> [ecj-lint] final CoreAdminHandler admin = new CoreAdminHandler(cc);
> [ecj-lint] ^^^^^
> [ecj-lint] Resource leak: 'admin' is never closed
> --
> [ecj-lint] 8. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/TestLazyCores.java (at line 378)
> [ecj-lint] final CoreAdminHandler admin = new CoreAdminHandler(cc);
> [ecj-lint] ^^^^^
> [ecj-lint] Resource leak: 'admin' is never closed
> --
> [ecj-lint] 9. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/TestLazyCores.java (at line 638)
> [ecj-lint] final CoreAdminHandler admin = new CoreAdminHandler(cc);
> [ecj-lint] ^^^^^
> [ecj-lint] Resource leak: 'admin' is never closed
> --
> [ecj-lint] 10. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/backup/repository/HdfsBackupRepositoryTest.java (at line 32)
> [ecj-lint] HdfsBackupRepository hdfsBackupRepository = new HdfsBackupRepository();
> [ecj-lint] ^^^^^^^^^^^^^^^^^^^^
> [ecj-lint] Resource leak: 'hdfsBackupRepository' is never closed
> --
> [ecj-lint] 11. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/backup/repository/HdfsBackupRepositoryTest.java (at line 39)
> [ecj-lint] HdfsBackupRepository hdfsBackupRepository = new HdfsBackupRepository();
> [ecj-lint] ^^^^^^^^^^^^^^^^^^^^
> [ecj-lint] Resource leak: 'hdfsBackupRepository' is never closed
> --
> [ecj-lint] 12. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/backup/repository/HdfsBackupRepositoryTest.java (at line 47)
> [ecj-lint] HdfsBackupRepository hdfsBackupRepository = new HdfsBackupRepository();
> [ecj-lint] ^^^^^^^^^^^^^^^^^^^^
> [ecj-lint] Resource leak: 'hdfsBackupRepository' is never closed
> --
> [ecj-lint] 13. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/backup/repository/HdfsBackupRepositoryTest.java (at line 55)
> [ecj-lint] HdfsBackupRepository hdfsBackupRepository = new HdfsBackupRepository();
> [ecj-lint] ^^^^^^^^^^^^^^^^^^^^
> [ecj-lint] Resource leak: 'hdfsBackupRepository' is never closed
> --
> [ecj-lint] 14. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/backup/repository/HdfsBackupRepositoryTest.java (at line 63)
> [ecj-lint] HdfsBackupRepository hdfsBackupRepository = new HdfsBackupRepository();
> [ecj-lint] ^^^^^^^^^^^^^^^^^^^^
> [ecj-lint] Resource leak: 'hdfsBackupRepository' is never closed
> --
> [ecj-lint] 15. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/backup/repository/HdfsBackupRepositoryTest.java (at line 71)
> [ecj-lint] HdfsBackupRepository hdfsBackupRepository = new HdfsBackupRepository();
> [ecj-lint] ^^^^^^^^^^^^^^^^^^^^
> [ecj-lint] Resource leak: 'hdfsBackupRepository' is never closed
> --
> [ecj-lint] 16. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/backup/repository/HdfsBackupRepositoryTest.java (at line 79)
> [ecj-lint] HdfsBackupRepository hdfsBackupRepository = new HdfsBackupRepository();
> [ecj-lint] ^^^^^^^^^^^^^^^^^^^^
> [ecj-lint] Resource leak: 'hdfsBackupRepository' is never closed
> --
> [ecj-lint] 17. WARNING in /Users/andrassalamon/src/lucene-solr-upstream/solr/core/src/test/org/apache/solr/core/backup/repository/HdfsBackupRepositoryTest.java (at line 89)
> [ecj-lint] HdfsBackupRepository hdfsBackupRepository = new HdfsBackupRepository();
> [ecj-lint] ^^^^^^^^^^^^^^^^^^^^
> [ecj-lint] Resource leak: 'hdfsBackupRepository' is never closed
> {noformat}
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