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https://issues.apache.org/jira/browse/OAK-4057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15166927#comment-15166927
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Chetan Mehrotra commented on OAK-4057:
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You can use Binary.getSize to determine if binary is empty is not
> available() in SegmentStream returning 0 for large files
> ---------------------------------------------------------
>
> Key: OAK-4057
> URL: https://issues.apache.org/jira/browse/OAK-4057
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: segmentmk
> Reporter: Mandeep Gandhi
> Fix For: 1.3.15
>
>
> Suppose I have a file in repository. I try to get input stream from the file
> as
> InputStream is =
> jcrContent.getProperty("jcr:data").getBinary().getStream();
> Now before building the document I want to check if the file is not empty by
> using using available API.
> Ideally this API is expected to return an estimate of the number of bytes
> that can be read (or skipped over) from this input stream without blocking by
> the next invocation of a method for this input
> streamfhttps://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html#available()
> The API works fine for small files but for large ones it returns 0.
>
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