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ConfigDB multi threading enhancements #137

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uw4 opened this issue Mar 31, 2022 · 0 comments
Open

ConfigDB multi threading enhancements #137

uw4 opened this issue Mar 31, 2022 · 0 comments
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bug Something isn't working
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@uw4
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uw4 commented Mar 31, 2022 •
edited by aeberhart
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this scenario could happen:

  • a save request is issued via thread / request 1
  • the request has not written the file fully
  • a read request is issued via thread / request 2
  • we get a read error on the partially written file

all in all this seems very unlikely. If it happens, it can be "fixed" by a simple reload

introducing file locks would be a possibility, but seems risky, since the behaviour is OS dependent

https://docs.oracle.com/javase/8/docs/api/java/nio/channels/FileLock.html
@aeberhart aeberhart added the bug Something isn't working label Apr 1, 2022
@aeberhart aeberhart added this to the 4.0 milestone Jan 17, 2023
@aeberhart aeberhart removed this from the 4.0 milestone May 8, 2023
@aeberhart aeberhart reopened this Nov 11, 2024
@aeberhart aeberhart added this to the 5.4 milestone Nov 11, 2024
@aeberhart aeberhart modified the milestones: 5.4, backlog Jan 18, 2025
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@aeberhart @uw4