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"concurrent map read and map write" for loader checkpoint #1143

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csuzhangxc opened this issue Oct 12, 2020 · 2 comments · Fixed by #1145
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"concurrent map read and map write" for loader checkpoint #1143

csuzhangxc opened this issue Oct 12, 2020 · 2 comments · Fixed by #1145
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@lance6716
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severity/major type/bug This issue is a bug report

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@csuzhangxc
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csuzhangxc commented Oct 12, 2020 •
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Bug Report

Please answer these questions before submitting your issue. Thanks!

  1. What did you do? If possible, provide a recipe for reproducing the error.

  2. What did you expect to see?

  3. What did you see instead?

  4. Versions of the cluster

    • DM version (run dmctl -V or dm-worker -V or dm-master -V):

      DM master until https://github.com/pingcap/dm/commit/0ca7f5424d5bdd877d99b95d5824f08e68ddba0b

dm-worker-2_default_dm-worker-97ea66f4c3f18b498b71eb9299d8223c00c8bf6cf4d3f4396691cec79fa6a089.log
@csuzhangxc csuzhangxc added type/bug This issue is a bug report severity/major labels Oct 12, 2020
@lance6716
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didn't find in uploaded log 🤔

@csuzhangxc
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didn't find in uploaded log 🤔

@lance6716 updated, I updated another wrong log previously.

@lance6716 lance6716 self-assigned this Oct 12, 2020
@lance6716 lance6716 mentioned this issue Oct 12, 2020
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@ti-srebot ti-srebot mentioned this issue Oct 19, 2020
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@ti-srebot ti-srebot mentioned this issue Oct 27, 2020
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loader: add lock for memory cached checkpoint lance6716/dm
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@lance6716 @csuzhangxc