[Cyberduck-trac] [Cyberduck] #10392: Java.lang.OutOfMemoryError when uploading larger files to OneDrive (~2.4GB)

Cyberduck trac at cyberduck.io
Mon Jul 9 17:57:22 UTC 2018

#10392: Java.lang.OutOfMemoryError when uploading larger files to OneDrive (~2.4GB)
    Reporter:  Th3Dan    |      Owner:
        Type:  defect    |     Status:  new
    Priority:  normal    |  Milestone:
   Component:  onedrive  |    Version:  Nightly Build
    Severity:  normal    |   Keywords:
Architecture:  Intel     |   Platform:  Windows 10
 I try to upload the hole files of a VM (VHDD, snapshots and so on). The
 files are up to 11.6GB big. After ~2.4 GB the upload stops and I got an
 Java.lang.OutOfMemoryError. The debug log is empty, maybe because the
 upload was done in an external window. I'm using OneDrive as upload

 My assumption was that Cyberduck try to buffer the hole file in RAM, while
 a default JVM doesn't have enough RAM assigned. But I found a lot of quite
 old tickets, which say that those buffering of hole files was fixed years
 ago. Since Cyberduck seems to be a mix of .NET and Java and I'm not a Java
 developer, I don't know to to increase those limits for Cyberduck. Maybe
 the default limit is to low for the default buffer?

Ticket URL: <https://trac.cyberduck.io/ticket/10392>
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