PREHOOK: query: CREATE TABLE T1(name STRING) STORED AS TEXTFILE
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
PREHOOK: Output: default@T1
POSTHOOK: query: CREATE TABLE T1(name STRING) STORED AS TEXTFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@T1
PREHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv1.txt' INTO TABLE T1
PREHOOK: type: LOAD
#### A masked pattern was here ####
PREHOOK: Output: default@t1
POSTHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv1.txt' INTO TABLE T1
POSTHOOK: type: LOAD
#### A masked pattern was here ####
POSTHOOK: Output: default@t1
PREHOOK: query: CREATE TABLE T2(name STRING) STORED AS SEQUENCEFILE
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
PREHOOK: Output: default@T2
POSTHOOK: query: CREATE TABLE T2(name STRING) STORED AS SEQUENCEFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@T2
PREHOOK: query: INSERT OVERWRITE TABLE T2 SELECT * FROM (
SELECT tmp1.name as name FROM (
  SELECT name, 'MMM' AS n FROM T1) tmp1 
  JOIN (SELECT 'MMM' AS n FROM T1) tmp2
  JOIN (SELECT 'MMM' AS n FROM T1) tmp3
  ON tmp1.n = tmp2.n AND tmp1.n = tmp3.n) ttt LIMIT 5000000
PREHOOK: type: QUERY
PREHOOK: Input: default@t1
PREHOOK: Output: default@t2
POSTHOOK: query: INSERT OVERWRITE TABLE T2 SELECT * FROM (
SELECT tmp1.name as name FROM (
  SELECT name, 'MMM' AS n FROM T1) tmp1 
  JOIN (SELECT 'MMM' AS n FROM T1) tmp2
  JOIN (SELECT 'MMM' AS n FROM T1) tmp3
  ON tmp1.n = tmp2.n AND tmp1.n = tmp3.n) ttt LIMIT 5000000
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t1
POSTHOOK: Output: default@t2
POSTHOOK: Lineage: t2.name SIMPLE [(t1)t1.FieldSchema(name:name, type:string, comment:null), ]
PREHOOK: query: CREATE TABLE T3(name STRING) STORED AS TEXTFILE
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
PREHOOK: Output: default@T3
POSTHOOK: query: CREATE TABLE T3(name STRING) STORED AS TEXTFILE
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@T3
PREHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv1.txt' INTO TABLE T3
PREHOOK: type: LOAD
#### A masked pattern was here ####
PREHOOK: Output: default@t3
POSTHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv1.txt' INTO TABLE T3
POSTHOOK: type: LOAD
#### A masked pattern was here ####
POSTHOOK: Output: default@t3
PREHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv2.txt' INTO TABLE T3
PREHOOK: type: LOAD
#### A masked pattern was here ####
PREHOOK: Output: default@t3
POSTHOOK: query: LOAD DATA LOCAL INPATH '../../data/files/kv2.txt' INTO TABLE T3
POSTHOOK: type: LOAD
#### A masked pattern was here ####
POSTHOOK: Output: default@t3
PREHOOK: query: -- 2 split by max.split.size
SELECT COUNT(1) FROM T2
PREHOOK: type: QUERY
PREHOOK: Input: default@t2
#### A masked pattern was here ####
POSTHOOK: query: -- 2 split by max.split.size
SELECT COUNT(1) FROM T2
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t2
#### A masked pattern was here ####
Stage-1=Map: 2  Reduce: 1  
5000000
PREHOOK: query: -- 1 split for two file
SELECT COUNT(1) FROM T3
PREHOOK: type: QUERY
PREHOOK: Input: default@t3
#### A masked pattern was here ####
POSTHOOK: query: -- 1 split for two file
SELECT COUNT(1) FROM T3
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t3
#### A masked pattern was here ####
Stage-1=Map: 1  Reduce: 1  
1000
PREHOOK: query: -- 1 split
SELECT COUNT(1) FROM T2
PREHOOK: type: QUERY
PREHOOK: Input: default@t2
#### A masked pattern was here ####
POSTHOOK: query: -- 1 split
SELECT COUNT(1) FROM T2
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t2
#### A masked pattern was here ####
Stage-1=Map: 1  Reduce: 1  
5000000
PREHOOK: query: -- 2 split for two file
SELECT COUNT(1) FROM T3
PREHOOK: type: QUERY
PREHOOK: Input: default@t3
#### A masked pattern was here ####
POSTHOOK: query: -- 2 split for two file
SELECT COUNT(1) FROM T3
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t3
#### A masked pattern was here ####
Stage-1=Map: 2  Reduce: 1  
1000