Thanks for your fast reply! May we give you more details on it? When we try to create a secondary-index over zones table to improve the use of geom and zone columns on tested query, We got an error Error: org.apache.phoenix.exception.PhoenixIOException: org.apache.hadoop.hbase.DoNotRetryIOException: TAXI_ZONES,,1511452570485.89b8bbb6f061880983eee4f4665e9a44.: Row length 48250 is > 32767 According to this https://community.hortonworks.com/questions/62213/nifi-putsql-row-length-exception-for-phoenix-upser.html We understand that there is a limitation to create an index using this geom column (which is a WKT representation and this value can contain rows with a character length of 271802) This is the statement we tried to create Index: CREATE INDEX TAXI_ZONES_INDEXED_GEOM_TEXT ON TAXI_ZONES (geom) INCLUDE(zone); We are trying to implement a true geo-spatial index, but there is not too much documentation on Phoenix previous works, the only one we found the following: https://github.com/threedliteguy/General/wiki/Adding-spatial-data-queries-to-Phoenix-on-HBase As long as we understand this approach implements an UDF that is used to pre-calculate geo-spatial information but it is not clear how would indexing work. Do you have any tip or suggestion to work on it? Thanks!
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