Revert "Handle unknown runtime exception while reading entries (#2993)" #18280
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This reverts commit 2c8c288
mattisonchao
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rdhabalia and
eolivelli
and removed request for
rdhabalia
mattisonchao
commented
Nov 1, 2022
| try { | ||
| asyncReadEntry0(lh, position, callback, ctx); | ||
| } catch (Throwable t) { | ||
| log.warn("failed to read entries for {}-{}", lh.getId(), position, t); |
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If callback.readEntryComplete(cachedEntry, ctx); throw any exception(line 226), the exception will also be catched by here, and invoke the callback.readEntryFailed(createManagedLedgerException(t), ctx);.
This means that in some cases we may call both methods, which is a risk to some recycled objects or other states.
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And we shouldn't expire the cache for callback exceptions.
mattisonchao
requested review from
rdhabalia,
codelipenghui,
merlimat,
lhotari and
Technoboy-
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@mattisonchao Please add the following content to your PR description and select a checkbox: |
mattisonchao
added
doc-not-needed
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This revert commit 2c8c288
Fixes #16907
Motivation
I think the problem described in #2993 is already solved by #2995, we don't need this workaround fix anymore.
Also, this workaround fix will introduce another problem and I will add a comment to the code.
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Make sure that the change passes the CI checks.
doc-not-needed