apache-spark - why the data is not stored in GemfireXD just like input file?

Question

iam loading data in to GemfireXD from a file .... file contain the information like this... ID NAME 1 |John Smth 2 |Jane 3 |Paul Joes 4 |Mark Jcobs 5 |Mary Sphenson 6 |Steve oberts 7 |Margaret Johnso

AFTER LOADING THE DATA IN TO GemfireXD ,if you fire query SELECT * FROM TABLE Output is like this ....

ID NAME 5 |Mary Sphenson 7 |Margaret Johnso 4 |Mark Jcobs 2 |Jane 3 |Paul Joes 1 |John Smth 6 |Steve oberts

many i know the reason why the ID are notstored in a proper order like INPUT File

help on this....

Thanku You

Answer 1

好吧，这与 GemFireXD 本身无关，而是基本 SQL。除非您指定“order by”子句，否则不需要对 select 的结果进行排序。添加“排序依据”。