GODRIVER-2651 Break NoWritesPerformed-Only Error Sequence #1135
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qingyang-hu
reviewed
Dec 5, 2022
prestonvasquez
commented
Dec 6, 2022
| if tt.HasErrorLabel(NoWritesPerformed) && !errors.Is(tt, prevIndefiniteErr) { | ||
| err = prevIndefiniteErr | ||
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||
| goto checkError |
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For clarity, this "goto" is defensive. One of the conditions for setting the "prevIndefiniteError" is that it is not the same type of error as the one that is the subject of this switch condition: "tt". If that is the case, we need to repeat the switch block for the "previousIndefiniteError" so that it can run the logic for the correct case.
If the "previousIndefiniteError" is the same as "tt", then there is no need to entire this block and the error can continue with its processing.
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Thank you for the explanation. It makes sense.
matthewdale
reviewed
Dec 7, 2022
qingyang-hu
approved these changes
Dec 8, 2022
| if tt.HasErrorLabel(NoWritesPerformed) && !errors.Is(tt, prevIndefiniteErr) { | ||
| err = prevIndefiniteErr | ||
|
|
||
| goto checkError |
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Thank you for the explanation. It makes sense.
Co-authored-by: Qingyang Hu <103950869+qingyang-hu@users.noreply.github.com>
benjirewis
reviewed
Dec 8, 2022
Co-authored-by: Benjamin Rewis <32186188+benjirewis@users.noreply.github.com>
benjirewis
approved these changes
Dec 8, 2022
prestonvasquez
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Dec 8, 2022
Co-authored-by: Qingyang Hu <103950869+qingyang-hu@users.noreply.github.com> Co-authored-by: Benjamin Rewis <32186188+benjirewis@users.noreply.github.com> Co-authored-by: Kevin Albertson <kevin.albertson@mongodb.com> Co-authored-by: Qingyang Hu <103950869+qingyang-hu@users.noreply.github.com> Co-authored-by: Benjamin Rewis <32186188+benjirewis@users.noreply.github.com>
prestonvasquez
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that referenced
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Dec 8, 2022
* GODRIVER-2651 Break NoWritesPerformed-Only Error Sequence (#1135) Co-authored-by: Qingyang Hu <103950869+qingyang-hu@users.noreply.github.com> Co-authored-by: Benjamin Rewis <32186188+benjirewis@users.noreply.github.com> Co-authored-by: Kevin Albertson <kevin.albertson@mongodb.com> Co-authored-by: Qingyang Hu <103950869+qingyang-hu@users.noreply.github.com> Co-authored-by: Benjamin Rewis <32186188+benjirewis@users.noreply.github.com> * GODRIVER-2333 Assert that Ping op succeeds initial DNS spec tests (#1124) * GODRIVER-2577 Retry heartbeat on timeout to prevent pool cleanup in FAAS pause. (#1133) * resolve merge conflicts Co-authored-by: Qingyang Hu <103950869+qingyang-hu@users.noreply.github.com> Co-authored-by: Benjamin Rewis <32186188+benjirewis@users.noreply.github.com> Co-authored-by: Kevin Albertson <kevin.albertson@mongodb.com>
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GODRIVER-2651
Summary
When a "NoWritesPerformed" label is encountered, and the executor is out of retries, then we need to reset the error to the "previousIndefiniteError" and re-run the error check. This also needs to work for cases where the only errors that are returned are labeled "NoWritesPerformed"
Background & Motivation
There are two issues that were noted: