[jira] [Created] (SOLR-5845) File locked afetr indexing

["Francesco Croci (JIRA)" <ji...@apache.org>]

Francesco Croci created SOLR-5845:
-------------------------------------

             Summary: File locked afetr indexing
                 Key: SOLR-5845
                 URL: https://issues.apache.org/jira/browse/SOLR-5845
             Project: Solr
          Issue Type: Bug
    Affects Versions: 4.6
         Environment: solr 4.6.0, java 1.6
            Reporter: Francesco Croci


This bug seams to be related to [this|https://issues.apache.org/jira/browse/SOLR-1744] which is marked as closed fixed, but I still have the same problem.
In my (web)application I download a pdf file, index it and than delete it.
The last step doesn't work. Even if I try to manually delete the file, it says that the file is open in Java(TM) 2 Platform SE binary.

Here is what I tried:

{code}
...
ContentStream contentStream = null;

try
{
    contentStream = new ContentStreamBase.FileStream(file);

    ContentStreamUpdateRequest req = new ContentStreamUpdateRequest("/update/extract");
     // req.addFile(file, context.getProperty(FTSConstants.CONTENT_TYPE_APPLICATION_PDF)); // <-- without stream but the result is the same: the file is locked
    req.addContentStream(contentStream);
    req.setAction(AbstractUpdateRequest.ACTION.COMMIT, true, true);

    NamedList<Object> result = server.request(req);

    if (!((NamedList<?>) result.get("responseHeader")).get("status").equals(0))
    {
      throw new IDSystemException(LOG, "Document could not be indexed. Status returned: " + ((NamedList<?>) result.get("responseHeader")).get("status"));
      }
}
catch (FileNotFoundException fnfe)
{
  throw new IDSystemException(LOG, fnfe.getMessage(), fnfe);
}
catch (IOException ioe)
{
  throw new IDSystemException(LOG, ioe.getMessage(), ioe);
}
catch (SolrServerException sse)
{
  throw new IDSystemException(LOG, sse.getMessage(), sse);
}
finally
{
  try
  {
    if (contentStream != null && contentStream.getStream() != null)
    {
      contentStream.getStream().close();
    }
  }
  catch (IOException ioe)
  {
    throw new IDSystemException(LOG, ioe.getMessage(), ioe);
  }
}
deleteDocument(file);
...
{code}

In deleteDocument(file), file.delete() returns false.



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