skillSet
for a person (one row in the table) that can have multiple values such as Real Estate, Mortgages
. The default null value for a multi-valued column is a single defaultNullValue
, e.g. [Integer.MIN_VALUE]
.false
)1970-01-01 00:00:00 UTC
)timeSize:timeUnit:timeFormat
20191018
Mon Aug 24 12:36:50 America/Los_Angeles 2019
yyyy-[m]m-[d]d hh:mm:ss[.f...]
format.bucket size:bucket unit
For example, the format can be milliseconds 1:MILLISECONDS:EPOCH
, but bucketed to 15 minutes i.e. we only have one value for every 15 minute interval, in which case granularity can be specified as 15:MINUTES
segmentsConfig
1971-01-01 UTC
to 2071-01-01 UTC
for segment management purpose (e.g. retention, time boundary). If the specified default null value is not within this range, segment creation time is used.