Top ClickHouse issues

От скриптов сборки CMake вытекают глаза.

build

Init script is already running，start clickhouse-server-20.9

question

DB::KeyCondition::mayBeTrueInRange() is a bottleneck in a PK lookup

performance

Data get lost on heavy load via KafkaEngine

bug comp-kafka st-need-info v19.3

Poco::Exception. Code: 1000, e.code() = 0

Can't start clickhouse --help

usability

system.query_log table is not documented

comp-documentation

problem with loading data

duplicate

Kafka headers

comp-kafka feature

How do I use an HDFS engine in HA mode

comp-documentation comp-foreign-db comp-hdfs help wanted question