doris

Files

minghong 21319e6db4 [fix](nereids) generate invalid slot when translate predicates in filter on hash join (#12475 )

test sql: TPC-H q21

```
select count(*)
from  lineitem l3 right anti join lineitem l1
      on l3.l_orderkey = l1.l_orderkey and l3.l_suppkey <> l1.l_suppkey;
```
if we have other join conjuncts, we have to put all slots from left and right into `slotReferenceMap` instead of `hashjoin.getOutput()`

After splitting intermediate tuple and output tuple, we meet several issues in regression test. And hence, we make following changes:
1. since translating project will replace underlying hash-join node's output tuple, we add PhysicalHashJoin.shouldTranslateOutput
2. because PhysicalPlanTranslator will merge filter and hashJoin, we add PhysicalHashJoin.filterConjuncts and translate filter conjuncts in physicalHashJoin
3. In this pr, we set HashJoinNode.hashOutputSlotIds properly when using nereids planner.
4. in order to be compatible with BE, in substring function, nullable() returns true

2022-09-16 16:51:04 +08:00

check/checkstyle

[enhancement](chore)add single empty line rule to fe check style for Nereids (#12365 )

2022-09-06 14:19:59 +08:00

fe-common

[minor](*): remove redundant log and unused code. (#11620 )

2022-08-10 19:28:04 +08:00

fe-core

[fix](nereids) generate invalid slot when translate predicates in filter on hash join (#12475 )

2022-09-16 16:51:04 +08:00

hive-udf

[style](fe)the last step of fe CheckStyle (#10134 )

2022-06-17 21:02:45 +08:00

java-udf

[Feature](vectorized) support jdbc sink for insert into data to table (#12534 )

2022-09-15 11:08:41 +08:00

spark-dpp

[performance improvement] Spark Load, SparkDpp processRDDAggregate performance improvement (#12186 )

2022-08-31 09:14:13 +08:00

pom.xml

[chore](build) add apache snapshot maven repo to repositories (#11549 )

2022-08-06 07:15:28 +08:00

README

[License] Add License header for missing files (#7130 )

2021-11-16 18:37:54 +08:00

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