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optimize memtable desc scan #5015

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@Little-Wallace
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commented Jul 4, 2019

What have you changed? (mandatory)

  • Update rust-rocksdb to branch tikv-2.1.9-desc, which optimize memtable desc scan.

What are the type of the changes? (mandatory)

  • Improvement

How has this PR been tested? (mandatory)

It has been tested by inlineskiplist_test in Rocksdb repo.

Does this PR affect documentation (docs) or release note? (mandatory)

  • No

Does this PR affect tidb-ansible update? (mandatory)

  • No

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optimize memtable desc scan
Signed-off-by: Little-Wallace <bupt2013211450@gmail.com>

@Little-Wallace Little-Wallace force-pushed the Little-Wallace:2.1.9-desc-optimized branch from fae0585 to 9823f54 Jul 4, 2019

@zhangjinpeng1987
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LGTM

@Connor1996
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LGTM

@zhangjinpeng1987

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commented Jul 4, 2019

/release

@zhangjinpeng1987 zhangjinpeng1987 merged commit 4311b08 into tikv:2.1.9-optimized-desc Jul 4, 2019

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