Wait a little more time for the writer process #1373
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When the reader process acquires a LOCK, it requires to get the writer PROC. For first time, the reader may not get the writer PROC. It's unknown why the reader can't find the writer. Wait a little more time for it.
yjhjstz
reviewed
Sep 25, 2025
| volatile PGPROC * proc = FindProcByGpSessionId(gp_session_id); | ||
| int count = 0; | ||
| while(proc==NULL && count < 5) | ||
| while(proc==NULL && count < 200) |
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The internal pipeline that is not in github.
|
Isn't the root cause simply a lack of resources? `failed to acquire resources on one or more segments? |
Not a root cause. |
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When the reader process acquires a LOCK, it requires to get the writer PROC. For first time, the reader may not get the writer PROC. It's unknown why the reader can't find the writer. Wait a little more time for it.
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make installcheckmake -C src/test installcheck-cbdb-parallelImpact
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