kvserver,rangefeed: ensure that iterators are only constructed under tasks#52844
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craig[bot] merged 1 commit intocockroachdb:masterfrom Aug 20, 2020
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andreimatei
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LGTM
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complete! 0 of 0 LGTMs obtained (waiting on @ajwerner and @andreimatei)
pkg/kv/kvserver/replica_rangefeed.go, line 196 at r1 (raw file):
} // Register the stream with a catch-up iterator.
I think you want to move this comment inside the new function, right?
…tasks Prior to this change, it was possible for a rangefeed request to be issued concurrently with shutting down which could lead to an iterator being constructed after the engine has been closed. Touches cockroachdb#51544 Release note: None
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pkg/kv/kvserver/replica_rangefeed.go, line 196 at r1 (raw file):
Previously, andreimatei (Andrei Matei) wrote…
I think you want to move this comment inside the new function, right?
meh, it's the existence of the function that indicates that the stream has been registered with a catch-up iterator.
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TFTR! bors r=andreimatei |
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Prior to this change, it was possible for a rangefeed request to be issued
concurrently with shutting down which could lead to an iterator being
constructed after the engine has been closed.
Touches #51544
Release note: None