CREATE TABLE from clickhouse is taking longer

[subkanthi]

CREATE TABLE from clickhouse(DataLakeCatalog) is taking longer

CREATE TABLE default.source13 ON CLUSTER `test-export`
(
    event_month Int32 MATERIALIZED toInt32(toYYYYMM(toDateTime(event_time))),
    id Int64,
    event_time DateTime64(6),
    user_id Int32,
    category String,
    value Float64,
    payload String
)
ENGINE = ReplicatedMergeTree(
    '/clickhouse/{installation}/{cluster}/tables/default/source13',
    '{replica}'
)
PARTITION BY event_month
ORDER BY (event_time, id)
SETTINGS index_granularity = 8192;