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datatypes array type sequences joins subqueries explain plan apache flume plugin the plugin enables us to reliably and efficiently stream large amounts of data/logs onto hbase using the phoenix api. the necessary configuration of the custom phoenix sink and the event serializer has to be configured in...
the value of the column cannot be null (since it is directly mapped to hbase row timestamp). this also means a column can be declared as row_timestamp only when creating the table. value of a row_timestamp column cannot be negative. this means for a date/time/timestamp, the corresponding epoch time in...
datatypes array type sequences joins subqueries explain plan apache flume plugin the plugin enables us to reliably and efficiently stream large amounts of data/logs onto hbase using the phoenix api. the necessary configuration of the custom phoenix sink and the event serializer has to be configured in...
the value of the column cannot be null (since it is directly mapped to hbase row timestamp). this also means a column can be declared as row_timestamp only when creating the table. value of a row_timestamp column cannot be negative. this means for a date/time/timestamp, the corresponding epoch time in...
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dynamic columns sometimes defining a static schema up front is not feasible. instead, a subset of columns may be specified at table create time while the rest would be specified at query time. as of phoenix , specifying columns dynamically is now supported by allowing column definitions to included in...