spark sql外部数据源

2019-05-24 15:42:36 +08:00
parent 9bbb86fdd2
commit d57c7927a8
13 changed files with 241 additions and 115 deletions
--- a/resources/csv/dept.csv
+++ b/resources/csv/dept.csv
@ -0,0 +1,4 @@
+10,ACCOUNTING,NEW YORK
+20,RESEARCH,DALLAS
+30,SALES,CHICAGO
+40,OPERATIONS,BOSTON
--- a/resources/orc/dept.orc
+++ b/resources/orc/dept.orc
--- a/resources/parquet/dept.parquet/part-00000-9dcc37bc-f4e8-4c2f-b2f4-b780aecfa9ad-c000.snappy.parquet
+++ b/resources/parquet/dept.parquet/part-00000-9dcc37bc-f4e8-4c2f-b2f4-b780aecfa9ad-c000.snappy.parquet
--- a/resources/parquet/dept.parquet/._SUCCESS.crc
+++ b/resources/parquet/dept.parquet/._SUCCESS.crc
--- a/resources/parquet/dept.parquet/.part-00000-9dcc37bc-f4e8-4c2f-b2f4-b780aecfa9ad-c000.snappy.parquet.crc
+++ b/resources/parquet/dept.parquet/.part-00000-9dcc37bc-f4e8-4c2f-b2f4-b780aecfa9ad-c000.snappy.parquet.crc
--- a/resources/parquet/dept.parquet/_SUCCESS
+++ b/resources/parquet/dept.parquet/_SUCCESS
--- a/resources/parquet/emp.parquet/part-00000-d2881f1b-46f7-44d4-b8bc-0a768ae2ad66-c000.snappy.parquet
+++ b/resources/parquet/emp.parquet/part-00000-d2881f1b-46f7-44d4-b8bc-0a768ae2ad66-c000.snappy.parquet
--- a/resources/parquet/emp.parquet/._SUCCESS.crc
+++ b/resources/parquet/emp.parquet/._SUCCESS.crc
--- a/resources/parquet/emp.parquet/.part-00000-d2881f1b-46f7-44d4-b8bc-0a768ae2ad66-c000.snappy.parquet.crc
+++ b/resources/parquet/emp.parquet/.part-00000-d2881f1b-46f7-44d4-b8bc-0a768ae2ad66-c000.snappy.parquet.crc
--- a/resources/parquet/emp.parquet/_SUCCESS
+++ b/resources/parquet/emp.parquet/_SUCCESS