doris

Files

Lijia Liu f3a9f3f87c Do not add exchange when table's distributioin satisfy the distribution requirements (#4482 )

In DistributedPlanner, do not add the unnecessary Exchanges.
For case 1, we only need to judge that the table's distribute hash keys is a subset of the aggregate keys.
For case 2, we should judge two conditions:
 - partition keys are also hash keys.
 - the table's distribute hash keys is a subset of the aggregate keys.

2020-09-01 11:34:53 +08:00

fe-common

[CodeRefactor] Modify FE modules (#4146 )

2020-07-29 16:18:05 +08:00

fe-core

Do not add exchange when table's distributioin satisfy the distribution requirements (#4482 )

2020-09-01 11:34:53 +08:00

spark-dpp

[Spark Load] Fix spark load bugs (#4464 )

2020-08-27 23:40:33 +08:00

checkstyle-apache-header.txt

Add Checkstyle for doris-fe (#1353 )

2019-06-21 21:45:54 +08:00

checkstyle.xml

Add classes related to "tag". (#2343 )

2019-12-15 20:13:29 +08:00

pom.xml

[CodeRefactor] Modify FE modules (#4146 )

2020-07-29 16:18:05 +08:00

README

[CodeRefactor] Modify FE modules (#4146 )

2020-07-29 16:18:05 +08:00

README

# fe-common

This module is used to store some common classes of other modules.

# spark-dpp

This module is Spark DPP program, used for Spark Load function.
Depends: fe-common

# fe-core

This module is the main process module of FE.
Depends: fe-common, spark-dpp