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Posted to dev@sdap.apache.org by "Eamon Ford (Jira)" <ji...@apache.org> on 2020/08/05 00:48:00 UTC

[jira] [Created] (SDAP-273) Granule Ingester hangs when max threads are exceeded

Eamon Ford created SDAP-273:
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             Summary: Granule Ingester hangs when max threads are exceeded
                 Key: SDAP-273
                 URL: https://issues.apache.org/jira/browse/SDAP-273
             Project: Apache Science Data Analytics Platform
          Issue Type: Bug
          Components: granule-ingester
            Reporter: Eamon Ford
            Assignee: Eamon Ford


In low-resource environments (such as inside a Kubernetes pod), the Granule Ingester sometimes attempts to spawn more threads than the allocated CPU resources allow. When this happens, the entire container is suspended, i.e. all threads stop executing. The Granule Ingester should limit the number of threads it tries to create, and this value should be configurable by the user.



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