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Posted to oak-issues@jackrabbit.apache.org by "Miroslav Smiljanic (Jira)" <ji...@apache.org> on 2021/06/03 14:54:06 UTC

[jira] [Closed] (OAK-9408) OakStreamingIndexFile negative file length

     [ https://issues.apache.org/jira/browse/OAK-9408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Miroslav Smiljanic closed OAK-9408.
-----------------------------------

> OakStreamingIndexFile negative file length
> ------------------------------------------
>
>                 Key: OAK-9408
>                 URL: https://issues.apache.org/jira/browse/OAK-9408
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: indexing
>    Affects Versions: 1.38.0
>            Reporter: Amrit Verma
>            Assignee: Amrit Verma
>            Priority: Major
>             Fix For: 1.40.0
>
>
> The calculation done [here|https://github.com/apache/jackrabbit-oak/blob/83969ee96c9b2db256c36c99f3d3b19029c5c5c1/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/directory/OakStreamingIndexFile.java#L113-L118] results in negative file length if blob length comes as 0.
> Negative file length causes confusion when it gets reported in errors like -
> {code:java}
> org.apache.jackrabbit.oak.plugins.index.search.BadIndexTracker Could not open the Fulltext index at [/oak:index/ntBaseLucene-2]
> java.io.IOException: Invalid byte range request for [/oak:index/ntBaseLucene-2][_6l.cfs], position: 0, file length: -16, len: 1{code}
> and 
> {code:java}
> [async-index-update-async] org.apache.jackrabbit.oak.plugins.index.lucene.directory.CopyOnReadDirectory [/oak:index/ntBaseLucene-2] Found local copy for _6l.cfs in NIOFSDirectory@/<path>/repository/index/ntBaseLucene2-1612972365881/data lockFactory=NativeFSLockFactory@/<path>/repository/index/ntBaseLucene2-1612972365881/data but size of local 17266 differs from remote -16. Content would be read from remote file only  {code}



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