[ https://issues.apache.org/jira/browse/LUCENE-818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless updated LUCENE-818: -------------------------------------- Attachment: LUCENE-818.patch Attached patch. I added checks to all public methods in IndexReader (and its subclasses in Lucene's sources: SegmentReader, MultiReader, FilteredIndexReader, ParallelReader), IndexWriter and FieldsReader that throw AlreadyClosedException if they are used after being closed. I then hit a few tests that were incorrectly closing reader/searcher/writer and then continuing to use them (or double closing them), so I fixed those. > IndexWriter should detect when it's used after being closed > ----------------------------------------------------------- > > Key: LUCENE-818 > URL: https://issues.apache.org/jira/browse/LUCENE-818 > Project: Lucene - Java > Issue Type: Bug > Components: Index > Affects Versions: 2.1 > Reporter: Michael McCandless > Assigned To: Michael McCandless > Priority: Minor > Attachments: LUCENE-818.patch > > > Spinoff from this thread on java-user: > http://www.gossamer-threads.com/lists/lucene/java-user/45986 > If you call addDocument on IndexWriter after it's closed you'll hit a > hard-to-explain NullPointerException (because the RAMDirectory was > closed). Before 2.1, apparently you won't hit any exception and the > IndexWrite will keep running but will have released it's write lock (I > think). > I plan to fix IndexWriter methods to throw an IllegalStateException if > it has been closed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]