[Feature] Sink supports LZ4 compression with json format #27
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Signed-off-by: PengFei Li <[email protected]>
Signed-off-by: PengFei Li <[email protected]>
jaogoy
approved these changes
Jul 12, 2024
meegoo
approved these changes
Jul 22, 2024
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After StarRocks supports lz4 compression for stream load json format in StarRocks/starrocks#43732, the connector can compress the json data before sending to StarRocks which will reduce the network traffic significantly. In the test to load clickbench data to starrocks, the compression ratio can be ~8, and the load performance has a 3.64% degradation which is acceptable. This RP depends on stream-load-sdk.
You can enable it with the following configuration