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https://issues.apache.org/jira/browse/OAK-9408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Amrit Verma updated OAK-9408:
-----------------------------
Description:
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}
was:
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. Blob length could
be 0 in case it wasn't downloaded properly.
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}
> 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
>
> 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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