[GitHub] [arrow-datafusion] alamb commented on a diff in pull request #2490: Prepare for datafusion 8.0.0 , ballista 0.7.0 release

[GitBox <gi...@apache.org>]

alamb commented on code in PR #2490:
URL: https://github.com/apache/arrow-datafusion/pull/2490#discussion_r871568048


##########
ballista/CHANGELOG.md:
##########
@@ -19,6 +19,154 @@
 
 # Changelog
 
+## [8.0.0](https://github.com/apache/arrow-datafusion/tree/8.0.0) (2022-05-12)

Review Comment:
   I wonder if it is confusing to have ballista be version 7 but the changelog refer to version 8?
   
   Maybe it makes sense to change the ballista version to 8.0.0 (and skip releasing version 7.0.0) for convenience and then when we split the repo (e.g.  #2502 ) we can let the versions diverge



##########
ballista/CHANGELOG.md:
##########
@@ -19,6 +19,154 @@
 
 # Changelog
 
+## [8.0.0](https://github.com/apache/arrow-datafusion/tree/8.0.0) (2022-05-12)
+
+[Full Changelog](https://github.com/apache/arrow-datafusion/compare/7.1.0-rc1...8.0.0)
+
+**Breaking changes:**
+
+- Make `ExecutionPlan::execute` Sync [\#2434](https://github.com/apache/arrow-datafusion/pull/2434) ([tustvold](https://github.com/tustvold))
+- Add `Expr::Exists` to represent EXISTS subquery expression [\#2339](https://github.com/apache/arrow-datafusion/pull/2339) ([andygrove](https://github.com/andygrove))
+- Remove dependency from `LogicalPlan::TableScan` to `ExecutionPlan` [\#2284](https://github.com/apache/arrow-datafusion/pull/2284) ([andygrove](https://github.com/andygrove))
+- Move logical expression type-coercion code from `physical-expr` crate to `expr` crate [\#2257](https://github.com/apache/arrow-datafusion/pull/2257) ([andygrove](https://github.com/andygrove))
+- feat: 2061 create external table ddl table partition cols [\#2099](https://github.com/apache/arrow-datafusion/pull/2099) [[sql](https://github.com/apache/arrow-datafusion/labels/sql)] ([jychen7](https://github.com/jychen7))
+- Reorganize the project folders [\#2081](https://github.com/apache/arrow-datafusion/pull/2081) ([yahoNanJing](https://github.com/yahoNanJing))
+- Support more ScalarFunction in Ballista [\#2008](https://github.com/apache/arrow-datafusion/pull/2008) ([Ted-Jiang](https://github.com/Ted-Jiang))
+- Merge dataframe and dataframe imp [\#1998](https://github.com/apache/arrow-datafusion/pull/1998) ([vchag](https://github.com/vchag))
+- Rename `ExecutionContext` to `SessionContext`, `ExecutionContextState` to `SessionState`, add `TaskContext` to support multi-tenancy configurations - Part 1 [\#1987](https://github.com/apache/arrow-datafusion/pull/1987) ([mingmwang](https://github.com/mingmwang))
+- Add Coalesce function [\#1969](https://github.com/apache/arrow-datafusion/pull/1969) ([msathis](https://github.com/msathis))
+- Add Create Schema functionality in SQL [\#1959](https://github.com/apache/arrow-datafusion/pull/1959) [[sql](https://github.com/apache/arrow-datafusion/labels/sql)] ([matthewmturner](https://github.com/matthewmturner))
+- remove sync constraint of SendableRecordBatchStream [\#1884](https://github.com/apache/arrow-datafusion/pull/1884) ([doki23](https://github.com/doki23))
+
+**Implemented enhancements:**
+
+- Add `CREATE VIEW` [\#2279](https://github.com/apache/arrow-datafusion/pull/2279) ([matthewmturner](https://github.com/matthewmturner))
+- \[Ballista\] Support Union in ballista. [\#2098](https://github.com/apache/arrow-datafusion/pull/2098) ([Ted-Jiang](https://github.com/Ted-Jiang))
+- Add missing aggr\_expr to PhysicalExprNode for Ballista. [\#1989](https://github.com/apache/arrow-datafusion/pull/1989) ([Ted-Jiang](https://github.com/Ted-Jiang))
+
+**Fixed bugs:**
+
+- Ballista integration tests no longer work [\#2440](https://github.com/apache/arrow-datafusion/issues/2440)
+- Ballista crates cannot be released from DafaFusion 7.0.0 source release [\#1980](https://github.com/apache/arrow-datafusion/issues/1980)
+- protobuf OctetLength should be deserialized as octet\_length, not length [\#1834](https://github.com/apache/arrow-datafusion/pull/1834) ([carols10cents](https://github.com/carols10cents))
+
+**Documentation updates:**
+
+- MINOR: Make crate READMEs consistent [\#2437](https://github.com/apache/arrow-datafusion/pull/2437) ([andygrove](https://github.com/andygrove))
+- docs: Update the Ballista dev env instructions [\#2419](https://github.com/apache/arrow-datafusion/pull/2419) ([haoxins](https://github.com/haoxins))
+- Revise document of installing ballista pinned to specified version [\#2034](https://github.com/apache/arrow-datafusion/pull/2034) ([WinkerDu](https://github.com/WinkerDu))
+- Fix typos \(Datafusion -\> DataFusion\) [\#1993](https://github.com/apache/arrow-datafusion/pull/1993) ([andygrove](https://github.com/andygrove))
+
+**Performance improvements:**
+
+- Introduce StageManager for managing tasks stage by stage [\#1983](https://github.com/apache/arrow-datafusion/pull/1983) ([yahoNanJing](https://github.com/yahoNanJing))
+
+**Closed issues:**
+
+- Make expected result string in unit tests more readable [\#2412](https://github.com/apache/arrow-datafusion/issues/2412)
+- remove duplicated `fn aggregate()` in aggregate expression tests [\#2399](https://github.com/apache/arrow-datafusion/issues/2399)
+- split `distinct_expression.rs` into `count_distinct.rs` and `array_agg_distinct.rs` [\#2385](https://github.com/apache/arrow-datafusion/issues/2385)
+- move sql tests in `context.rs` to corresponding test files in `datafustion/core/tests/sql` [\#2328](https://github.com/apache/arrow-datafusion/issues/2328)
+- Date32/Date64 as join keys for merge join [\#2314](https://github.com/apache/arrow-datafusion/issues/2314)
+- Error precision and scale for decimal coercion in logic comparison [\#2232](https://github.com/apache/arrow-datafusion/issues/2232)
+- Support Multiple row layout [\#2188](https://github.com/apache/arrow-datafusion/issues/2188)
+- Discussion: Is Ballista a standalone system or framework [\#1916](https://github.com/apache/arrow-datafusion/issues/1916)
+
+**Merged pull requests:**

Review Comment:
   "not bad" -- this is a pretty awesome list of features 👍 



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