doris

Files

Mingyu Chen 04a70ecaf0 [fix](info_db) do not fetch external catalog's info in information_schema (#25844 )

There is FE config `infodb_support_ext_catalog`, the default is false.
Which means that the tables in `information_schema` database will not return info of external catalog.
Because if there are too many external catalogs in Doris with lots of db/tbl (like running p0 regression tests),
querying infomation_schema db will take a long time and may causing rpc timeout.

And there is an unresolved issue that if thrift rpc timeout, the BE may be crashed in ASAN mode.
So to avoid this issue(not fix yet), this PR mainly changes:

if `infodb_support_ext_catalog` is false,
1. query info of external catalog in information_schema db is not allowed, such as

	show database like "external_catalog";
	show tables like "xxx"

2. select * from information_schema.tbl will not contains external catalogs' info

3. For external p0 regression test pipeline, set `infodb_support_ext_catalog` to true to run the tests related to external catalog

2023-10-25 21:34:36 +08:00

.idea

[chore](idea) add back .idea dir under fe (#23821 )

2023-09-04 14:01:00 +08:00

be-java-extensions

[feature](paimon)paimon catalog supports complex types (#25364 )

2023-10-23 17:32:13 +08:00

check/checkstyle

[feature-wip] (Nereids) Support transforming trino dialect SQL to logical plan (#21855 )

2023-10-16 05:10:55 -05:00

fe-common

[feature](decimal) support decimal256 (#25386 )

2023-10-25 15:47:51 +08:00

fe-core

[fix](info_db) do not fetch external catalog's info in information_schema (#25844 )

2023-10-25 21:34:36 +08:00

hive-udf

[Improvement](hive-udf)(doc) minimize hive-udf and add some docs. (#24786 )

2023-10-16 16:47:21 +08:00

spark-dpp

[fix](spark load) not setting the file format cause null pointer exception (#16202 )

2023-09-05 12:14:07 +08:00

pom.xml

[improvement](catalog)compatible with paimon 0.5 (#24985 )

2023-10-17 22:07:13 +08:00

README

…

README

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# 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