Uploaded image for project: 'Apache Arrow'
  1. Apache Arrow
  2. ARROW-4796

[Flight][Python] segfault in simple server implementation

Attach filesAttach ScreenshotVotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

    Details

      Description

      Python segfaults if you implement a Flight server that returns a data stream but does not keep a reference to the underlying data source (the Table, RecordBatch, etc). The Flight bindings themselves do not keep a reference to the object, so the server will segfault as the memory has been reclaimed.

        Attachments

        Issue Links

          Activity

            People

            • Assignee:
              lidavidm David Li
              Reporter:
              lidavidm David Li

              Dates

              • Created:
                Updated:
                Resolved:

                Time Tracking

                Estimated:
                Original Estimate - Not Specified
                Not Specified
                Remaining:
                Remaining Estimate - 0h
                0h
                Logged:
                Time Spent - 0.5h
                0.5h

                  Issue deployment