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/ Map.Helpers
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October 24, 2023 22:13
Helpers for Elixir Maps: underscore, atomise and stringify map keys
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| defmodule Map.Helpers do | |
| @moduledoc """ | |
| Functions to transform maps | |
| """ | |
| @doc """ | |
| Convert map string camelCase keys to underscore_keys | |
| """ | |
| def underscore_keys(nil), do: nil |
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| Producer | |
| Setup | |
| bin/kafka-topics.sh --zookeeper esv4-hcl197.grid.linkedin.com:2181 --create --topic test-rep-one --partitions 6 --replication-factor 1 | |
| bin/kafka-topics.sh --zookeeper esv4-hcl197.grid.linkedin.com:2181 --create --topic test --partitions 6 --replication-factor 3 | |
| Single thread, no replication | |
| bin/kafka-run-class.sh org.apache.kafka.clients.tools.ProducerPerformance test7 50000000 100 -1 acks=1 bootstrap.servers=esv4-hcl198.grid.linkedin.com:9092 buffer.memory=67108864 batch.size=8196 |