Remove arrow2 from Connector-X

Cargo.toml

@@ -9,6 +9,5 @@ lto = true
 
 [workspace.dependencies]
 arrow = {version = "53", features = ["prettyprint", "ffi"]}
-arrow2 = {version = "0.17", default-features = false}
 polars = {version = "0.45", features=["dtype-u8", "dtype-u16", "lazy"]}
 polars-arrow = {version = "0.45"}

Justfile

@@ -28,7 +28,6 @@ test-feature-gate:
     cargo c --features src_dummy
     cargo c --features src_trino
     cargo c --features dst_arrow
-    cargo c --features dst_arrow2
 
 bootstrap-python:
     cd connectorx-python && poetry install

connectorx-cpp/Cargo.toml

@@ -22,7 +22,7 @@ light = ["fptr", "nbstr", "dsts_light" , "srcs_light", "federation"]
 srcs_light = ["connectorx/src_postgres"]
 dsts_light = ["connectorx/dst_arrow"]
 
-dsts = ["connectorx/dst_arrow", "connectorx/dst_arrow2"]
+dsts = ["connectorx/dst_arrow"]
 fptr = ["connectorx/fptr"]
 branch = ["connectorx/branch"]
 federation = ["connectorx/federation"]