tableName, and can optionally take
numEntriesScannedInFilteris very high, consider adding indexes for the corresponding columns being used in the filter predicates. You should also think about partitioning the incoming data based on the dimension most heavily used in your filter queries.
numDocsScannedis very high, that means the selectivity for the query is low and lots of documents need to be processed after the filtering. Consider refining the filter to increase the selectivity of the query.
timeoutMsparameter to the query (eg:
select * from mytable limit 10 option(timeoutMs=60000)). Then you can repeat step 1.