[jira] Assigned: (LUCENE-2144) InstantiatedIndexReader does not handle #termDocs(null) correct (AllTermDocs)

["Michael McCandless (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-2144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael McCandless reassigned LUCENE-2144:
------------------------------------------

    Assignee: Michael McCandless

> InstantiatedIndexReader does not handle #termDocs(null) correct (AllTermDocs)
> -----------------------------------------------------------------------------
>
>                 Key: LUCENE-2144
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2144
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: contrib/*
>    Affects Versions: 2.9, 2.9.1, 3.0
>            Reporter: Karl Wettin
>            Assignee: Michael McCandless
>            Priority: Critical
>         Attachments: LUCENE-2144.txt
>
>
> This patch contains core changes so someone else needs to commit it.
> Due to the incompatible #termDocs(null) behaviour at least MatchAllDocsQuery, FieldCacheRangeFilter and ValueSourceQuery fails using II since 2.9.
> AllTermDocs now has a superclass, AbstractAllTermDocs that also InstantiatedAllTermDocs extend.
> Also:
>  * II-tests made less plausable to pass on future incompatible changes to TermDocs and TermEnum
>  * IITermDocs#skipTo and #next mimics the behaviour of document posisioning from SegmentTermDocs#dito when returning false
>  * II now uses BitVector rather than sets for deleted documents

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