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POVersionConflictException when downloading document
 

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    <p>I sometimes get a VersionConflictException when trying to download a file from Google Docs. I'm guessing this is harmless but why does this happen? </p> <p>I'm using gdata-media-1.0-1.41.3.jar</p> <pre><code>com.google.gdata.util.VersionConflictException: Conflict at com.google.gdata.client.http.HttpGDataRequest.handleErrorResponse(HttpGDataRequest.java:612) at com.google.gdata.client.http.GoogleGDataRequest.handleErrorResponse(GoogleGDataRequest.java:563) at com.google.gdata.client.http.HttpGDataRequest.checkResponse(HttpGDataRequest.java:552) at com.google.gdata.client.http.HttpGDataRequest.execute(HttpGDataRequest.java:530) at com.google.gdata.client.http.GoogleGDataRequest.execute(GoogleGDataRequest.java:535) at com.google.gdata.client.media.MediaService.getMediaResource(MediaService.java:234) at com.google.gdata.client.media.MediaService.getMedia(MediaService.java:276) at com.google.gdata.client.media.MediaService.getMedia(MediaService.java:302) </code></pre> <p>The code we are using is as follows:</p> <pre><code>DocumentListEntry entry = ... // from the feed of changed documents MediaContent documentContent = (com.google.gdata.data.MediaContent) entry.getContent(); String uri = documentContent.getUri(); MediaContent downloadContent = new MediaContent(); downloadContent.setUri(uri); MediaSource mediaSource = docsService.getMedia(downloadContent); InputStream inputStream = mediaSource.getInputStream(); File file = // some file OutputStream output = new FileOutputStream(file); try { IOUtils.copy(inputStream, output); } finally { IOUtils.closeQuietly(output); IOUtils.closeQuietly(inputStream); } </code></pre>
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    1. PTQuestion
    1. USJan Kronquist
    1. USJan Kronquist
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      1. POVersionConflictException when downloading document
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    2. VO
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    1. COUsually we have around 100 VersionConflictException in our logs every day. It happens all day, but seem to be most frequent outside office hours!? It happens for different users and different documents.
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      1. POVersionConflictException when downloading document
      1. USJan Kronquist
 

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