[client-v2,jdbc-v2] ZSTD block compression support - #3157
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Summary
Default block compression method on ClickHouse was switched from
LZ4toZSTD. This caused client to fail as it lacks new method support. One of workarounds was settingnetwork_compress_method(see https://clickhouse.com/docs/reference/settings/session-settings/network#network_compression_method) but is not possible for read-only user profiles.Now client detects compression method set in block header and (de)compresses it properly.
Closes #3105
Closes #3120
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