[ http://issues.apache.org/jira/browse/LUCENE-140?page=comments#action_12363156 ]
Rafal Majewski commented on LUCENE-140: --------------------------------------- Hi, I have recently experienced the same problem on relase 1.4.3. It happended in production(more than once). Filesystem index directory is used. One application is accountable for indexing, another for searching the index(it also uses IndexReader for query rewriting). Access to index directory(which is singleton) is synchronized within each application's scope. These two applications create separate directory instances and access it independently. Unfortunately, the code doesn't lead to repeatable occurances of this exception. I assume that these two applications having not synchronized access to the index might couse the problem, but I have received information that it had also occured with the searching application being down. Thanks in advance for any help. > docs out of order > ----------------- > > Key: LUCENE-140 > URL: http://issues.apache.org/jira/browse/LUCENE-140 > Project: Lucene - Java > Type: Bug > Components: Index > Versions: unspecified > Environment: Operating System: Linux > Platform: PC > Reporter: legez > Assignee: Lucene Developers > Attachments: bug23650.txt > > Hello, > I can not find out, why (and what) it is happening all the time. I got an > exception: > java.lang.IllegalStateException: docs out of order > at > org.apache.lucene.index.SegmentMerger.appendPostings(SegmentMerger.java:219) > at > org.apache.lucene.index.SegmentMerger.mergeTermInfo(SegmentMerger.java:191) > at > org.apache.lucene.index.SegmentMerger.mergeTermInfos(SegmentMerger.java:172) > at > org.apache.lucene.index.SegmentMerger.mergeTerms(SegmentMerger.java:135) > at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:88) > at > org.apache.lucene.index.IndexWriter.mergeSegments(IndexWriter.java:341) > at org.apache.lucene.index.IndexWriter.optimize(IndexWriter.java:250) > at Optimize.main(Optimize.java:29) > It happens either in 1.2 and 1.3rc1 (anyway what happened to it? I can not > find > it neither in download nor in version list in this form). Everything seems > OK. I > can search through index, but I can not optimize it. Even worse after this > exception every time I add new documents and close IndexWriter new segments is > created! I think it has all documents added before, because of its size. > My index is quite big: 500.000 docs, about 5gb of index directory. > It is _repeatable_. I drop index, reindex everything. Afterwards I add a few > docs, try to optimize and receive above exception. > My documents' structure is: > static Document indexIt(String id_strony, Reader reader, String > data_wydania, > String id_wydania, String id_gazety, String data_wstawienia) > { > Document doc = new Document(); > doc.add(Field.Keyword("id", id_strony )); > doc.add(Field.Keyword("data_wydania", data_wydania)); > doc.add(Field.Keyword("id_wydania", id_wydania)); > doc.add(Field.Text("id_gazety", id_gazety)); > doc.add(Field.Keyword("data_wstawienia", data_wstawienia)); > doc.add(Field.Text("tresc", reader)); > return doc; > } > Sincerely, > legez -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
