swh:1:snp:5115096b921df712aeb2a08114fede57fb3331fb
Revision 442bd69222ebc7bc5d5064eb36b9f64069d63700 authored by Peter Dillinger on 07 May 2020, 22:39:49 UTC, committed by Peter Dillinger on 08 May 2020, 15:46:12 UTC
Summary:
The error is assigning KeyContext::s to NotFound status in a
table reader for a "not found in this table" case, which skips searching
in later tables, like only a delete should. (The hash search index iterator
is the only one that can return status NotFound even if Valid() == false.)

This was detected by intermittent failure in
MultiThreadedDBTest.MultiThreaded/5, a kHashSearch configuration.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6821

Test Plan: modified existing unit test to reproduce problem

Reviewed By: anand1976

Differential Revision: D21450469

Pulled By: pdillinger

fbshipit-source-id: 7478003684d637dbd491cdac81468041a791be2c
1 parent 25e3327
History
Tip revision: 19076c95aa2bcee55c26fcf0960cc844ad86ee9c authored by Levi Tamasi on 21 January 2021, 22:18:25 UTC
Update HISTORY.md for PR 7888 (#7890)
Tip revision: 19076c9
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.circleci
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cache
cmake
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db
db_stress_tool
docs
env
examples
file
hdfs
include
java
logging
memory
memtable
monitoring
options
port
table
test_util
third-party
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util
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CONTRIBUTING.md -rw-r--r-- 706 bytes
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Makefile -rw-r--r-- 75.6 KB
README.md -rw-r--r-- 1.8 KB
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