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Reduce raft_availability ducktape execution time #4598

Merged
merged 2 commits into from
May 18, 2022
Merged

Reduce raft_availability ducktape execution time #4598

merged 2 commits into from
May 18, 2022

Commits on May 18, 2022

  1. tests: add ping-pong client 

    PingPong client abstracts the core Redpanda functionality and checks its
basic invariant: the client writes a random key/value pair, gets an offset
and then reads the log until it sees the written record or times out when
it isn't found
    @rystsov
    rystsov committed May 18, 2022
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  2. ducky: make raft_availability run faster 

    Replaces ad hoc ping-pong check with ping-pong client. The client
maintains a connection so when we invoke ping-pong 128 times it
initializes a producer (init_producer_id) only once.

The change reduces test_follower_isolation execution time from 6
minutes to 30 seconds.
    @rystsov
    rystsov committed May 18, 2022
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