Lethannn commented on code in PR #1492:
URL:
https://github.com/apache/incubator-horaedb/pull/1492#discussion_r1513216316
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Cargo.toml:
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@@ -107,6 +107,7 @@ cluster = { path = "src/cluster" }
criterion = "0.5"
horaedb-client = "1.0.2"
common_types = { path = "src/common_types" }
+dashmap = "5.5.3"
Review Comment:
I'm trying to run 'replay_table_log_entries' concurrently, but I faced an
issue with 'serial_exec_ctxs', which is a mutable reference HashMap. I had to
wrap this by Arc and Mutex, then every time I grap a mutable reference to a
value from the map, it locks the entire map.
DashMap allowing concurrent access to different keys. I wonder if there's an
appoach to make Hashmap work in this case.
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