Task #2764 (new)
Opened 14 years ago
Last modified 13 years ago
BUG: OME-TIFF export fails with "Too many files" — at Version 2
| Reported by: | jburel | Owned by: | |
|---|---|---|---|
| Priority: | critical | Milestone: | OMERO-Beta4.2.1 |
| Component: | General | Version: | n.a. |
| Keywords: | n.a. | Cc: | jamoore, cxallan, mlinkert, cneves |
| Resources: | n.a. | Referenced By: | n.a. |
| References: | n.a. | Remaining Time: | n.a. |
| Sprint: | n.a. |
Description (last modified by jmoore)
Possibly due to a leak in OMETiffWriter on close() the server runs out of file descriptors (See loci:#543)
Workaround:
Export should throw an exception to the user if close() fails, so that the issue is noticed more quickly.
Long-term a fix for this descriptor leak and any others in the OMERO code base need to be fixed.
Original exception from QA
java.lang.Exception: org.openmicroscopy.shoola.env.data.DSAccessException: Cannot access data. Cannot export the image as an OME-TIFF at org.openmicroscopy.shoola.env.data.OMEROGateway.handleException(OMEROGateway.java:732) at org.openmicroscopy.shoola.env.data.OMEROGateway.exportImageAsOMETiff(OMEROGateway.java:6357) at org.openmicroscopy.shoola.env.data.OmeroImageServiceImpl.exportImageAsOMETiff(OmeroImageServiceImpl.java:830) at org.openmicroscopy.shoola.env.data.views.calls.ExportLoader$1.doCall(ExportLoader.java:76) at org.openmicroscopy.shoola.env.data.views.BatchCall.doStep(BatchCall.java:145) at org.openmicroscopy.shoola.util.concur.tasks.CompositeTask.doStep(CompositeTask.java:226) at org.openmicroscopy.shoola.env.data.views.CompositeBatchCall.doStep(CompositeBatchCall.java:126) at org.openmicroscopy.shoola.util.concur.tasks.ExecCommand.exec(ExecCommand.java:165) at org.openmicroscopy.shoola.util.concur.tasks.ExecCommand.run(ExecCommand.java:274) at org.openmicroscopy.shoola.util.concur.tasks.AsyncProcessor$Runner.run(AsyncProcessor.java:91) at java.lang.Thread.run(Unknown Source) Caused by: omero.InternalException serverStackTrace = "java.io.FileNotFoundException: /home/omero/omero/tmp/omero_omero/2813@localhost/__omero_export__8090264881308579116.ome.tiff (Too many open files)
Change History (2)
comment:1 Changed 14 years ago by jmoore
- Description modified (diff)
- Summary changed from BUG: OME-TIFF export to BUG: OME-TIFF export fails with "Too many files"
comment:2 Changed 14 years ago by jmoore
- Description modified (diff)
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