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OperationsGuide/clickhouse-zookeeper/zookeeper-installation.md #26

Open vitaliyf opened 1 year ago

vitaliyf commented 1 year ago

This comment:

# ZooKeeper logs transactions to a transaction log. After snapCount transactions are written to a log file a
# snapshot is started and a new transaction log file is started. The default snapCount is 10,000.
snapCount=10000

is actually incorrect. In modern ZooKeeper, this limit is by default is 100000 (see https://github.com/apache/zookeeper/blob/master/zookeeper-docs/src/main/resources/markdown/zookeeperAdmin.md?plain=1#L645 )

To decrease number of snapshots this should be increased even higher than this 100k default (altinity-operator uses 3,000,000).