Open SamuNatsu opened 1 year ago
In page 16 Section 9.2.3.1 The Basic Principles of Converting SQL Statements to MapReduce
After shuffle sort, the table with all keys as 2, in the first column {key: 2, value: <2, Tom>} The value should be <1, Tom>, according to the mapped result
Your English is very good.
juiiyang
commented
1 year ago
In page 16 Section 9.2.3.1 The Basic Principles of Converting SQL Statements to MapReduce
After shuffle sort, the table with all keys as 2, in the first column {key: 2, value: <2, Tom>} The value should be <1, Tom>, according to the mapped result