From db3f910bd8a8e5627b5468a46856c03b6f47932b Mon Sep 17 00:00:00 2001
From: Matthew Turner <matthew.m.turner@outlook.com>
Date: Wed, 9 Apr 2025 09:06:08 -0400
Subject: [PATCH 1/2] REmove iceberg

---
 Cargo.lock                                  | 853 +-------------------
 Cargo.toml                                  |   2 +-
 crates/datafusion-app/Cargo.toml            |   6 +-
 crates/datafusion-app/src/extensions/mod.rs |   4 +-
 4 files changed, 25 insertions(+), 840 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 45e223c0..238e00ba 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -32,23 +32,6 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
 
-[[package]]
-name = "adler32"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aae1277d39aeec15cb388266ecc24b11c80469deae6067e17a1a7aa9e5c1f234"
-
-[[package]]
-name = "ahash"
-version = "0.7.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "891477e0c6a8957309ee5c45a6368af3ae14bb510732d2684ffa19af310920f9"
-dependencies = [
- "getrandom 0.2.15",
- "once_cell",
- "version_check",
-]
-
 [[package]]
 name = "ahash"
 version = "0.8.11"
@@ -170,42 +153,12 @@ version = "1.0.96"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6b964d184e89d9b6b67dd2715bc8e74cf3107fb2b529990c90cf517326150bf4"
 
-[[package]]
-name = "apache-avro"
-version = "0.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1aef82843a0ec9f8b19567445ad2421ceeb1d711514384bdd3d49fe37102ee13"
-dependencies = [
- "bigdecimal",
- "digest",
- "libflate",
- "log",
- "num-bigint",
- "quad-rand",
- "rand 0.8.5",
- "regex-lite",
- "serde",
- "serde_bytes",
- "serde_json",
- "strum",
- "strum_macros",
- "thiserror 1.0.69",
- "typed-builder 0.19.1",
- "uuid",
-]
-
 [[package]]
 name = "arbitrary"
 version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dde20b3d026af13f561bdd0f15edf01fc734f0dafcedbaf42bba506a9517f223"
 
-[[package]]
-name = "array-init"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d62b7694a562cdf5a74227903507c56ab2cc8bdd1f781ed5cb4cf9c9f810bfc"
-
 [[package]]
 name = "arrayref"
 version = "0.3.9"
@@ -259,7 +212,7 @@ version = "54.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb4a06d507f54b70a277be22a127c8ffe0cec6cd98c0ad8a48e77779bbda8223"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "arrow-buffer",
  "arrow-data",
  "arrow-schema",
@@ -432,7 +385,7 @@ version = "54.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f690752fdbd2dee278b5f1636fefad8f2f7134c85e20fd59c4199e15a39a6807"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "arrow-array",
  "arrow-buffer",
  "arrow-data",
@@ -490,17 +443,6 @@ dependencies = [
  "zstd-safe",
 ]
 
-[[package]]
-name = "async-lock"
-version = "3.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff6e472cdea888a4bd64f342f09b3f50e1886d32afe8df3d663c01140b811b18"
-dependencies = [
- "event-listener",
- "event-listener-strategy",
- "pin-project-lite",
-]
-
 [[package]]
 name = "async-stream"
 version = "0.3.6"
@@ -696,15 +638,8 @@ dependencies = [
  "num-bigint",
  "num-integer",
  "num-traits",
- "serde",
 ]
 
-[[package]]
-name = "bimap"
-version = "0.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "230c5f1ca6a325a32553f8640d31ac9b49f2411e901e427570154868b46da4f7"
-
 [[package]]
 name = "bindgen"
 version = "0.69.5"
@@ -783,29 +718,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "borsh"
-version = "1.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5430e3be710b68d984d1391c854eb431a9d548640711faa54eecb1df93db91cc"
-dependencies = [
- "borsh-derive",
- "cfg_aliases",
-]
-
-[[package]]
-name = "borsh-derive"
-version = "1.5.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8b668d39970baad5356d7c83a86fee3a539e6f93bf6764c97368243e17a0487"
-dependencies = [
- "once_cell",
- "proc-macro-crate",
- "proc-macro2",
- "quote",
- "syn 2.0.98",
-]
-
 [[package]]
 name = "brotli"
 version = "7.0.0"
@@ -847,28 +759,6 @@ dependencies = [
  "allocator-api2",
 ]
 
-[[package]]
-name = "bytecheck"
-version = "0.6.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23cdc57ce23ac53c931e88a43d06d070a6fd142f2617be5855eb75efc9beb1c2"
-dependencies = [
- "bytecheck_derive",
- "ptr_meta",
- "simdutf8",
-]
-
-[[package]]
-name = "bytecheck_derive"
-version = "0.6.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db406d29fbcd95542e92559bed4d8ad92636d1ca8b3b72ede10b4bcc010e659"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "bytemuck"
 version = "1.21.0"
@@ -1177,15 +1067,6 @@ dependencies = [
  "static_assertions",
 ]
 
-[[package]]
-name = "concurrent-queue"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
-dependencies = [
- "crossbeam-utils",
-]
-
 [[package]]
 name = "console"
 version = "0.15.10"
@@ -1198,12 +1079,6 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
-[[package]]
-name = "const-oid"
-version = "0.9.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
-
 [[package]]
 name = "const-random"
 version = "0.1.18"
@@ -1256,15 +1131,6 @@ version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
-[[package]]
-name = "core2"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "cpp_demangle"
 version = "0.4.4"
@@ -1390,15 +1256,6 @@ dependencies = [
  "target-lexicon 0.13.2",
 ]
 
-[[package]]
-name = "crc32c"
-version = "0.6.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a47af21622d091a8f0fb295b88bc886ac74efcc613efc19f5d0b21de5c89e47"
-dependencies = [
- "rustc_version",
-]
-
 [[package]]
 name = "crc32fast"
 version = "1.4.2"
@@ -1408,15 +1265,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "crossbeam-channel"
-version = "0.5.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06ba6d68e24814cb8de6bb986db8222d3a027d15872cabc0d18817bc3c0e4471"
-dependencies = [
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-deque"
 version = "0.8.6"
@@ -1540,12 +1388,6 @@ dependencies = [
  "syn 2.0.98",
 ]
 
-[[package]]
-name = "dary_heap"
-version = "0.3.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04d2cd9c18b9f454ed67da600630b021a8a80bf33f8c95896ab33aaf1c26b728"
-
 [[package]]
 name = "dashmap"
 version = "6.1.0"
@@ -1626,8 +1468,6 @@ dependencies = [
  "deltalake",
  "directories",
  "futures",
- "iceberg-catalog-rest",
- "iceberg-datafusion",
  "indexmap 2.8.0",
  "itertools 0.13.0",
  "log",
@@ -1670,7 +1510,7 @@ version = "45.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3f6d5b8c9408cc692f7c194b8aa0c0f9b253e065a8d960ad9cdc2a13e697602"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "arrow",
  "arrow-array",
  "arrow-buffer",
@@ -1846,7 +1686,7 @@ version = "45.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3add7b1d3888e05e7c95f2b281af900ca69ebdcb21069ba679b33bde8b3b9d6"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "arrow",
  "arrow-buffer",
  "arrow-schema",
@@ -1869,7 +1709,7 @@ version = "45.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e18baa4cfc3d2f144f74148ed68a1f92337f5072b6dde204a0dbbdf3324989c"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "arrow",
  "datafusion-common",
  "datafusion-expr-common",
@@ -2001,7 +1841,7 @@ version = "45.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "86ff72ac702b62dbf2650c4e1d715ebd3e4aab14e3885e72e8549e250307347c"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "arrow",
  "arrow-array",
  "arrow-buffer",
@@ -2026,7 +1866,7 @@ version = "45.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60982b7d684e25579ee29754b4333057ed62e2cc925383c5f0bd8cab7962f435"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "arrow",
  "arrow-buffer",
  "datafusion-common",
@@ -2063,7 +1903,7 @@ version = "45.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c36bf163956d7e2542657c78b3383fdc78f791317ef358a359feffcdb968106f"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "arrow",
  "arrow-array",
  "arrow-buffer",
@@ -2277,47 +2117,6 @@ dependencies = [
  "z85",
 ]
 
-[[package]]
-name = "deranged"
-version = "0.3.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b42b6fa04a440b495c8b04d0e71b707c585f83cb9cb28cf8cd0d976c315e31b4"
-dependencies = [
- "powerfmt",
- "serde",
-]
-
-[[package]]
-name = "derive_builder"
-version = "0.20.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "507dfb09ea8b7fa618fcf76e953f4f5e192547945816d5358edffe39f6f94947"
-dependencies = [
- "derive_builder_macro",
-]
-
-[[package]]
-name = "derive_builder_core"
-version = "0.20.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d5bcf7b024d6835cfb3d473887cd966994907effbe9227e8c8219824d06c4e8"
-dependencies = [
- "darling",
- "proc-macro2",
- "quote",
- "syn 2.0.98",
-]
-
-[[package]]
-name = "derive_builder_macro"
-version = "0.20.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c"
-dependencies = [
- "derive_builder_core",
- "syn 2.0.98",
-]
-
 [[package]]
 name = "difflib"
 version = "0.4.0"
@@ -2331,7 +2130,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer",
- "const-oid",
  "crypto-common",
  "subtle",
 ]
@@ -2409,15 +2207,6 @@ dependencies = [
  "syn 2.0.98",
 ]
 
-[[package]]
-name = "dlv-list"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "442039f5147480ba31067cb00ada1adae6892028e40e45fc5de7b7df6dcc1b5f"
-dependencies = [
- "const-random",
-]
-
 [[package]]
 name = "doc-comment"
 version = "0.3.3"
@@ -2502,27 +2291,6 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
-[[package]]
-name = "event-listener"
-version = "5.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3492acde4c3fc54c845eaab3eed8bd00c7a7d881f78bfc801e43a93dec1331ae"
-dependencies = [
- "concurrent-queue",
- "parking",
- "pin-project-lite",
-]
-
-[[package]]
-name = "event-listener-strategy"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c3e4e0dd3673c1139bf041f3008816d9cf2946bbfac2945c09e523b8d7b05b2"
-dependencies = [
- "event-listener",
- "pin-project-lite",
-]
-
 [[package]]
 name = "eyre"
 version = "0.6.12"
@@ -2787,19 +2555,6 @@ dependencies = [
  "serde_json",
 ]
 
-[[package]]
-name = "generator"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc6bd114ceda131d3b1d665eba35788690ad37f5916457286b32ab6fd3c438dd"
-dependencies = [
- "cfg-if",
- "libc",
- "log",
- "rustversion",
- "windows",
-]
-
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -2905,9 +2660,6 @@ name = "hashbrown"
 version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
-dependencies = [
- "ahash 0.7.8",
-]
 
 [[package]]
 name = "hashbrown"
@@ -2915,7 +2667,7 @@ version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "allocator-api2",
 ]
 
@@ -2949,15 +2701,6 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
-[[package]]
-name = "hmac"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
-dependencies = [
- "digest",
-]
-
 [[package]]
 name = "home"
 version = "0.5.9"
@@ -3118,7 +2861,7 @@ dependencies = [
  "iana-time-zone-haiku",
  "js-sys",
  "wasm-bindgen",
- "windows-core 0.52.0",
+ "windows-core",
 ]
 
 [[package]]
@@ -3130,88 +2873,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "iceberg"
-version = "0.4.0"
-source = "git+https://github.com/apache/iceberg-rust?rev=210134573569be0b6e49464aca076cb122e33e24#210134573569be0b6e49464aca076cb122e33e24"
-dependencies = [
- "anyhow",
- "apache-avro",
- "array-init",
- "arrow-arith",
- "arrow-array",
- "arrow-buffer",
- "arrow-cast",
- "arrow-ord",
- "arrow-schema",
- "arrow-select",
- "arrow-string",
- "async-trait",
- "bimap",
- "bitvec",
- "bytes",
- "chrono",
- "derive_builder",
- "fnv",
- "futures",
- "itertools 0.13.0",
- "moka",
- "murmur3",
- "num-bigint",
- "once_cell",
- "opendal",
- "ordered-float 4.6.0",
- "parquet",
- "paste",
- "rand 0.8.5",
- "reqwest",
- "rust_decimal",
- "serde",
- "serde_bytes",
- "serde_derive",
- "serde_json",
- "serde_repr",
- "serde_with",
- "tokio",
- "typed-builder 0.20.0",
- "url",
- "uuid",
- "zstd",
-]
-
-[[package]]
-name = "iceberg-catalog-rest"
-version = "0.4.0"
-source = "git+https://github.com/apache/iceberg-rust?rev=210134573569be0b6e49464aca076cb122e33e24#210134573569be0b6e49464aca076cb122e33e24"
-dependencies = [
- "async-trait",
- "chrono",
- "http",
- "iceberg",
- "itertools 0.13.0",
- "log",
- "reqwest",
- "serde",
- "serde_derive",
- "serde_json",
- "tokio",
- "typed-builder 0.20.0",
- "uuid",
-]
-
-[[package]]
-name = "iceberg-datafusion"
-version = "0.4.0"
-source = "git+https://github.com/apache/iceberg-rust?rev=210134573569be0b6e49464aca076cb122e33e24#210134573569be0b6e49464aca076cb122e33e24"
-dependencies = [
- "anyhow",
- "async-trait",
- "datafusion",
- "futures",
- "iceberg",
- "tokio",
-]
-
 [[package]]
 name = "icu_collections"
 version = "1.5.0"
@@ -3377,7 +3038,6 @@ checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
  "hashbrown 0.12.3",
- "serde",
 ]
 
 [[package]]
@@ -3558,7 +3218,7 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8243cf2d026264056bfacf305e54f5bee8866fd46b4c1873adcaebf614a0d306"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "bitvec",
  "lexical-parse-float 0.8.5",
  "num-bigint",
@@ -3710,30 +3370,6 @@ version = "0.2.170"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "875b3680cb2f8f71bdcf9a30f38d48282f5d3c95cbf9b3fa57269bb5d5c06828"
 
-[[package]]
-name = "libflate"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45d9dfdc14ea4ef0900c1cddbc8dcd553fbaacd8a4a282cf4018ae9dd04fb21e"
-dependencies = [
- "adler32",
- "core2",
- "crc32fast",
- "dary_heap",
- "libflate_lz77",
-]
-
-[[package]]
-name = "libflate_lz77"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6e0d73b369f386f1c44abd9c570d5318f55ccde816ff4b562fa452e5182863d"
-dependencies = [
- "core2",
- "hashbrown 0.14.5",
- "rle-decode-fast",
-]
-
 [[package]]
 name = "libloading"
 version = "0.8.6"
@@ -3795,23 +3431,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "30bde2b3dc3671ae49d8e2e9f044c7c005836e7a023ee57cffa25ab82764bb9e"
 
 [[package]]
-name = "loom"
-version = "0.7.2"
+name = "lru"
+version = "0.12.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "419e0dc8046cb947daa77eb95ae174acfbddb7673b4151f56d1eed8e93fbfaca"
-dependencies = [
- "cfg-if",
- "generator",
- "scoped-tls",
- "tracing",
- "tracing-subscriber",
-]
-
-[[package]]
-name = "lru"
-version = "0.12.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "234cf4f4a04dc1f57e24b96cc0cd600cf2af460d4161ac5ecdd0af8e1f3b2a38"
+checksum = "234cf4f4a04dc1f57e24b96cc0cd600cf2af460d4161ac5ecdd0af8e1f3b2a38"
 dependencies = [
  "hashbrown 0.15.2",
 ]
@@ -3912,7 +3535,7 @@ version = "0.24.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a7deb012b3b2767169ff203fadb4c6b0b82b947512e5eb9e0b78c2e186ad9e3"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "portable-atomic",
 ]
 
@@ -3995,34 +3618,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "moka"
-version = "0.12.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9321642ca94a4282428e6ea4af8cc2ca4eac48ac7a6a4ea8f33f76d0ce70926"
-dependencies = [
- "async-lock",
- "crossbeam-channel",
- "crossbeam-epoch",
- "crossbeam-utils",
- "event-listener",
- "futures-util",
- "loom",
- "parking_lot",
- "portable-atomic",
- "rustc_version",
- "smallvec",
- "tagptr",
- "thiserror 1.0.69",
- "uuid",
-]
-
-[[package]]
-name = "murmur3"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9252111cf132ba0929b6f8e030cac2a24b507f3a4d6db6fb2896f27b354c714b"
-
 [[package]]
 name = "native-tls"
 version = "0.2.14"
@@ -4088,7 +3683,6 @@ checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
 dependencies = [
  "num-integer",
  "num-traits",
- "serde",
 ]
 
 [[package]]
@@ -4100,12 +3694,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "num-conv"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
-
 [[package]]
 name = "num-integer"
 version = "0.1.46"
@@ -4243,7 +3831,6 @@ dependencies = [
  "base64 0.22.1",
  "bytes",
  "chrono",
- "crc32c",
  "futures",
  "getrandom 0.2.15",
  "http",
@@ -4252,7 +3839,6 @@ dependencies = [
  "once_cell",
  "percent-encoding",
  "quick-xml 0.36.2",
- "reqsign",
  "reqwest",
  "serde",
  "serde_json",
@@ -4319,25 +3905,6 @@ dependencies = [
  "num-traits",
 ]
 
-[[package]]
-name = "ordered-float"
-version = "4.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7bb71e1b3fa6ca1c61f383464aaf2bb0e2f8e772a1f01d486832464de363b951"
-dependencies = [
- "num-traits",
-]
-
-[[package]]
-name = "ordered-multimap"
-version = "0.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49203cdcae0030493bad186b28da2fa25645fa276a51b6fec8010d281e02ef79"
-dependencies = [
- "dlv-list",
- "hashbrown 0.14.5",
-]
-
 [[package]]
 name = "overload"
 version = "0.1.1"
@@ -4350,12 +3917,6 @@ version = "3.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c1b04fb49957986fdce4d6ee7a65027d55d4b6d2265e5848bbb507b58ccfdb6f"
 
-[[package]]
-name = "parking"
-version = "2.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
-
 [[package]]
 name = "parking_lot"
 version = "0.12.3"
@@ -4385,7 +3946,7 @@ version = "54.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a01a0efa30bbd601ae85b375c728efdb211ade54390281628a7b16708beb235"
 dependencies = [
- "ahash 0.8.11",
+ "ahash",
  "arrow-array",
  "arrow-buffer",
  "arrow-cast",
@@ -4550,12 +4111,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "powerfmt"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.20"
@@ -4605,15 +4160,6 @@ dependencies = [
  "syn 2.0.98",
 ]
 
-[[package]]
-name = "proc-macro-crate"
-version = "3.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ecf48c7ca261d60b74ab1a7b20da18bede46776b2e55535cb958eb595c5fa7b"
-dependencies = [
- "toml_edit",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.93"
@@ -4664,26 +4210,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "ptr_meta"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0738ccf7ea06b608c10564b31debd4f5bc5e197fc8bfe088f68ae5ce81e7a4f1"
-dependencies = [
- "ptr_meta_derive",
-]
-
-[[package]]
-name = "ptr_meta_derive"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16b845dbfca988fa33db069c0e230574d15a3088f147a87b64c7589eb662c9ac"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "pulley-interpreter"
 version = "29.0.1"
@@ -4760,12 +4286,6 @@ dependencies = [
  "syn 2.0.98",
 ]
 
-[[package]]
-name = "quad-rand"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a651516ddc9168ebd67b24afd085a718be02f8858fe406591b013d101ce2f40"
-
 [[package]]
 name = "quanta"
 version = "0.12.5"
@@ -4781,16 +4301,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "quick-xml"
-version = "0.35.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86e446ed58cef1bbfe847bc2fda0e2e4ea9f0e57b90c507d4781292590d72a4e"
-dependencies = [
- "memchr",
- "serde",
-]
-
 [[package]]
 name = "quick-xml"
 version = "0.36.2"
@@ -5084,12 +4594,6 @@ dependencies = [
  "regex-syntax 0.8.5",
 ]
 
-[[package]]
-name = "regex-lite"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53a49587ad06b26609c52e423de037e7f57f20d53535d66e08c695f347df952a"
-
 [[package]]
 name = "regex-syntax"
 version = "0.6.29"
@@ -5102,43 +4606,6 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
-[[package]]
-name = "rend"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71fe3824f5629716b1589be05dacd749f6aa084c87e00e016714a8cdfccc997c"
-dependencies = [
- "bytecheck",
-]
-
-[[package]]
-name = "reqsign"
-version = "0.16.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb0075a66c8bfbf4cc8b70dca166e722e1f55a3ea9250ecbb85f4d92a5f64149"
-dependencies = [
- "anyhow",
- "async-trait",
- "base64 0.22.1",
- "chrono",
- "form_urlencoded",
- "getrandom 0.2.15",
- "hex",
- "hmac",
- "home",
- "http",
- "log",
- "percent-encoding",
- "quick-xml 0.35.0",
- "rand 0.8.5",
- "reqwest",
- "rust-ini",
- "serde",
- "serde_json",
- "sha1",
- "sha2",
-]
-
 [[package]]
 name = "reqwest"
 version = "0.12.14"
@@ -5205,41 +4672,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "rkyv"
-version = "0.7.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9008cd6385b9e161d8229e1f6549dd23c3d022f132a2ea37ac3a10ac4935779b"
-dependencies = [
- "bitvec",
- "bytecheck",
- "bytes",
- "hashbrown 0.12.3",
- "ptr_meta",
- "rend",
- "rkyv_derive",
- "seahash",
- "tinyvec",
- "uuid",
-]
-
-[[package]]
-name = "rkyv_derive"
-version = "0.7.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "503d1d27590a2b0a3a4ca4c94755aa2875657196ecbf401a42eff41d7de532c0"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
-[[package]]
-name = "rle-decode-fast"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3582f63211428f83597b51b2ddb88e2a91a9d52d12831f9d08f5e624e8977422"
-
 [[package]]
 name = "roaring"
 version = "0.10.10"
@@ -5250,33 +4682,6 @@ dependencies = [
  "byteorder",
 ]
 
-[[package]]
-name = "rust-ini"
-version = "0.21.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e310ef0e1b6eeb79169a1171daf9abcb87a2e17c03bee2c4bb100b55c75409f"
-dependencies = [
- "cfg-if",
- "ordered-multimap",
- "trim-in-place",
-]
-
-[[package]]
-name = "rust_decimal"
-version = "1.36.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b082d80e3e3cc52b2ed634388d436fe1f4de6af5786cc2de9ba9737527bdf555"
-dependencies = [
- "arrayvec",
- "borsh",
- "bytes",
- "num-traits",
- "rand 0.8.5",
- "rkyv",
- "serde",
- "serde_json",
-]
-
 [[package]]
 name = "rustc-demangle"
 version = "0.1.24"
@@ -5406,24 +4811,12 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
-[[package]]
-name = "scoped-tls"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1cf6437eb19a8f4a6cc0f7dca544973b0b78843adbfeb3683d1a94a0024a294"
-
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
-[[package]]
-name = "seahash"
-version = "4.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
-
 [[package]]
 name = "security-framework"
 version = "2.11.1"
@@ -5484,15 +4877,6 @@ dependencies = [
  "serde_derive",
 ]
 
-[[package]]
-name = "serde_bytes"
-version = "0.11.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "387cc504cb06bb40a96c8e04e951fe01854cf6bc921053c954e4a606d9675c6a"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "serde_derive"
 version = "1.0.218"
@@ -5526,17 +4910,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serde_repr"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c64451ba24fc7a6a2d60fc75dd9c83c90903b19028d4eff35e88fc1e86564e9"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.98",
-]
-
 [[package]]
 name = "serde_spanned"
 version = "0.6.8"
@@ -5558,47 +4931,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serde_with"
-version = "3.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6b6f7f2fcb69f747921f79f3926bd1e203fce4fef62c268dd3abfb6d86029aa"
-dependencies = [
- "base64 0.22.1",
- "chrono",
- "hex",
- "indexmap 1.9.3",
- "indexmap 2.8.0",
- "serde",
- "serde_derive",
- "serde_json",
- "serde_with_macros",
- "time",
-]
-
-[[package]]
-name = "serde_with_macros"
-version = "3.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d00caa5193a3c8362ac2b73be6b9e768aa5a4b2f721d8f4b339600c3cb51f8e"
-dependencies = [
- "darling",
- "proc-macro2",
- "quote",
- "syn 2.0.98",
-]
-
-[[package]]
-name = "sha1"
-version = "0.10.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
-]
-
 [[package]]
 name = "sha2"
 version = "0.10.8"
@@ -5908,12 +5240,6 @@ dependencies = [
  "winx",
 ]
 
-[[package]]
-name = "tagptr"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b2093cf4c8eb1e67749a6762251bc9cd836b6fc171623bd0a9d324d37af2417"
-
 [[package]]
 name = "tap"
 version = "1.0.1"
@@ -6019,38 +5345,7 @@ checksum = "7e54bc85fc7faa8bc175c4bab5b92ba8d9a3ce893d0e9f42cc455c8ab16a9e09"
 dependencies = [
  "byteorder",
  "integer-encoding",
- "ordered-float 2.10.1",
-]
-
-[[package]]
-name = "time"
-version = "0.3.37"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35e7868883861bd0e56d9ac6efcaaca0d6d5d82a2a7ec8209ff492c07cf37b21"
-dependencies = [
- "deranged",
- "itoa",
- "num-conv",
- "powerfmt",
- "serde",
- "time-core",
- "time-macros",
-]
-
-[[package]]
-name = "time-core"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
-
-[[package]]
-name = "time-macros"
-version = "0.2.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2834e6017e3e5e4b9834939793b282bc03b37a3336245fa820e35e233e2a85de"
-dependencies = [
- "num-conv",
- "time-core",
+ "ordered-float",
 ]
 
 [[package]]
@@ -6374,12 +5669,6 @@ dependencies = [
  "syn 2.0.98",
 ]
 
-[[package]]
-name = "trim-in-place"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "343e926fc669bc8cde4fa3129ab681c63671bae288b1f1081ceee6d9d37904fc"
-
 [[package]]
 name = "try-lock"
 version = "0.2.5"
@@ -6424,46 +5713,6 @@ dependencies = [
  "static_assertions",
 ]
 
-[[package]]
-name = "typed-builder"
-version = "0.19.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a06fbd5b8de54c5f7c91f6fe4cebb949be2125d7758e630bb58b1d831dbce600"
-dependencies = [
- "typed-builder-macro 0.19.1",
-]
-
-[[package]]
-name = "typed-builder"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e14ed59dc8b7b26cacb2a92bad2e8b1f098806063898ab42a3bd121d7d45e75"
-dependencies = [
- "typed-builder-macro 0.20.0",
-]
-
-[[package]]
-name = "typed-builder-macro"
-version = "0.19.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9534daa9fd3ed0bd911d462a37f172228077e7abf18c18a5f67199d959205f8"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.98",
-]
-
-[[package]]
-name = "typed-builder-macro"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "560b82d656506509d43abe30e0ba64c56b1953ab3d4fe7ba5902747a7a3cedd5"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.98",
-]
-
 [[package]]
 name = "typenum"
 version = "1.18.0"
@@ -7221,16 +6470,6 @@ dependencies = [
  "wasmtime-environ",
 ]
 
-[[package]]
-name = "windows"
-version = "0.58.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd04d41d93c4992d421894c18c8b43496aa748dd4c081bac0dc93eb0489272b6"
-dependencies = [
- "windows-core 0.58.0",
- "windows-targets 0.52.6",
-]
-
 [[package]]
 name = "windows-core"
 version = "0.52.0"
@@ -7240,41 +6479,6 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
-[[package]]
-name = "windows-core"
-version = "0.58.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ba6d44ec8c2591c134257ce647b7ea6b20335bf6379a27dac5f1641fcf59f99"
-dependencies = [
- "windows-implement",
- "windows-interface",
- "windows-result 0.2.0",
- "windows-strings 0.1.0",
- "windows-targets 0.52.6",
-]
-
-[[package]]
-name = "windows-implement"
-version = "0.58.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bbd5b46c938e506ecbce286b6628a02171d56153ba733b6c741fc627ec9579b"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.98",
-]
-
-[[package]]
-name = "windows-interface"
-version = "0.58.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "053c4c462dc91d3b1504c6fe5a726dd15e216ba718e84a0e46a88fbe5ded3515"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.98",
-]
-
 [[package]]
 name = "windows-link"
 version = "0.1.0"
@@ -7287,20 +6491,11 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4286ad90ddb45071efd1a66dfa43eb02dd0dfbae1545ad6cc3c51cf34d7e8ba3"
 dependencies = [
- "windows-result 0.3.1",
- "windows-strings 0.3.1",
+ "windows-result",
+ "windows-strings",
  "windows-targets 0.53.0",
 ]
 
-[[package]]
-name = "windows-result"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d1043d8214f791817bab27572aaa8af63732e11bf84aa21a45a78d6c317ae0e"
-dependencies = [
- "windows-targets 0.52.6",
-]
-
 [[package]]
 name = "windows-result"
 version = "0.3.1"
@@ -7310,16 +6505,6 @@ dependencies = [
  "windows-link",
 ]
 
-[[package]]
-name = "windows-strings"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cd9b125c486025df0eabcb585e62173c6c9eddcec5d117d3b6e8c30e2ee4d10"
-dependencies = [
- "windows-result 0.2.0",
- "windows-targets 0.52.6",
-]
-
 [[package]]
 name = "windows-strings"
 version = "0.3.1"
diff --git a/Cargo.toml b/Cargo.toml
index 1e909347..565f375a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -103,7 +103,7 @@ http = [
 ]
 # hudi = ["datafusion-app/hudi"]
 huggingface = ["datafusion-app/huggingface"]
-iceberg = ["datafusion-app/iceberg"]
+# iceberg = ["datafusion-app/iceberg"]
 s3 = ["datafusion-app/s3", "url"]
 udfs-wasm = ["datafusion-app/udfs-wasm"]
 
diff --git a/crates/datafusion-app/Cargo.toml b/crates/datafusion-app/Cargo.toml
index 66479f11..cff7f0a8 100644
--- a/crates/datafusion-app/Cargo.toml
+++ b/crates/datafusion-app/Cargo.toml
@@ -24,8 +24,8 @@ futures = "0.3.30"
 # hudi = { git = "https://github.com/apache/hudi-rs", rev = "eab36e2d3ea39372c52d2bf6fe41c9aa406c0bea", features = [
 #   "datafusion",
 # ], optional = true }
-iceberg-catalog-rest = { git = "https://github.com/apache/iceberg-rust", rev = "210134573569be0b6e49464aca076cb122e33e24", optional = true }
-iceberg-datafusion = { git = "https://github.com/apache/iceberg-rust", rev = "210134573569be0b6e49464aca076cb122e33e24", optional = true }
+# iceberg-catalog-rest = { git = "https://github.com/apache/iceberg-rust", rev = "210134573569be0b6e49464aca076cb122e33e24", optional = true }
+# iceberg-datafusion = { git = "https://github.com/apache/iceberg-rust", rev = "210134573569be0b6e49464aca076cb122e33e24", optional = true }
 indexmap = { version = "2.8.0", features = ["serde"] }
 itertools = "0.13.0"
 log = "0.4.22"
@@ -53,7 +53,7 @@ functions-json = ["dep:datafusion-functions-json"]
 functions-parquet = ["dep:datafusion-functions-parquet"]
 # hudi = ["dep:hudi"]
 huggingface = ["object_store_opendal", "opendal", "url"]
-iceberg = ["dep:iceberg-catalog-rest", "dep:iceberg-datafusion"]
+# iceberg = ["dep:iceberg-catalog-rest", "dep:iceberg-datafusion"]
 observability = []
 s3 = ["object_store/aws", "url"]
 udfs-wasm = ["dep:datafusion-udfs-wasm"]
diff --git a/crates/datafusion-app/src/extensions/mod.rs b/crates/datafusion-app/src/extensions/mod.rs
index 41ddb6f0..5897c7d4 100644
--- a/crates/datafusion-app/src/extensions/mod.rs
+++ b/crates/datafusion-app/src/extensions/mod.rs
@@ -29,8 +29,8 @@ mod deltalake;
 // mod hudi;
 #[cfg(feature = "huggingface")]
 mod huggingface;
-#[cfg(feature = "iceberg")]
-mod iceberg;
+// #[cfg(feature = "iceberg")]
+// mod iceberg;
 #[cfg(feature = "s3")]
 mod s3;
 

From ac64951998d0510b25a75c42a8acac779971be5c Mon Sep 17 00:00:00 2001
From: Matthew Turner <matthew.m.turner@outlook.com>
Date: Wed, 9 Apr 2025 09:22:24 -0400
Subject: [PATCH 2/2] Remove iceberg

---
 README.md                           |  4 ++--
 crates/datafusion-app/src/config.rs | 22 +++++++++++-----------
 docs/features.md                    | 17 -----------------
 3 files changed, 13 insertions(+), 30 deletions(-)

diff --git a/README.md b/README.md
index 68574ae3..f92e7914 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Documentation is undergoing a significant revamp - the new documentation will be
 `dft` is a batteries-included suite of [DataFusion](https://github.com/apache/arrow-datafusion) applications that provides:
 
 - **Data Source Integration**: Query files from S3, local filesystems, or HuggingFace datasets
-- **Table Format Support**: Native support for Delta Lake and Iceberg
+- **Table Format Support**: Native support for Delta Lake
 - **Extensibility**: UDFs defined in WASM (and soon Python)
 - **Helper Functions**: Built-in functions for JSON and Parquet data processing
 
@@ -45,7 +45,7 @@ Common feature combinations:
 cargo install datafusion-dft --features=s3
 
 # Data lake formats
-cargo install datafusion-dft --features=deltalake,iceberg
+cargo install datafusion-dft --features=deltalake
 
 # With JSON and Parquet functions
 cargo install datafusion-dft --features=function-json,functions-parquet
diff --git a/crates/datafusion-app/src/config.rs b/crates/datafusion-app/src/config.rs
index ad11a43e..b1d38751 100644
--- a/crates/datafusion-app/src/config.rs
+++ b/crates/datafusion-app/src/config.rs
@@ -58,9 +58,9 @@ pub fn merge_configs(shared: ExecutionConfig, priority: ExecutionConfig) -> Exec
     if merged.dedicated_executor_threads != priority.dedicated_executor_threads {
         merged.dedicated_executor_threads = priority.dedicated_executor_threads
     }
-    if merged.iceberg != priority.iceberg {
-        merged.iceberg = priority.iceberg
-    }
+    // if merged.iceberg != priority.iceberg {
+    //     merged.iceberg = priority.iceberg
+    // }
 
     #[cfg(feature = "udfs-wasm")]
     if merged.wasm_udf != priority.wasm_udf {
@@ -84,8 +84,8 @@ pub struct ExecutionConfig {
     pub dedicated_executor_enabled: bool,
     #[serde(default = "default_dedicated_executor_threads")]
     pub dedicated_executor_threads: usize,
-    #[serde(default = "default_iceberg_config")]
-    pub iceberg: IcebergConfig,
+    // #[serde(default = "default_iceberg_config")]
+    // pub iceberg: IcebergConfig,
     #[cfg(feature = "udfs-wasm")]
     #[serde(default = "default_wasm_udf")]
     pub wasm_udf: WasmUdfConfig,
@@ -105,7 +105,7 @@ impl Default for ExecutionConfig {
             datafusion: None,
             dedicated_executor_enabled: default_dedicated_executor_enabled(),
             dedicated_executor_threads: default_dedicated_executor_threads(),
-            iceberg: default_iceberg_config(),
+            // iceberg: default_iceberg_config(),
             #[cfg(feature = "udfs-wasm")]
             wasm_udf: default_wasm_udf(),
             catalog: default_catalog(),
@@ -144,11 +144,11 @@ fn default_dedicated_executor_threads() -> usize {
     num_cpus::get()
 }
 
-fn default_iceberg_config() -> IcebergConfig {
-    IcebergConfig {
-        rest_catalogs: Vec::new(),
-    }
-}
+// fn default_iceberg_config() -> IcebergConfig {
+//     IcebergConfig {
+//         rest_catalogs: Vec::new(),
+//     }
+// }
 
 #[cfg(feature = "udfs-wasm")]
 fn default_wasm_udf() -> WasmUdfConfig {
diff --git a/docs/features.md b/docs/features.md
index 0e9f332e..16814ab5 100644
--- a/docs/features.md
+++ b/docs/features.md
@@ -108,23 +108,6 @@ Register deltalake tables.  For example:
 CREATE EXTERNAL TABLE table_name STORED AS DELTATABLE LOCATION 's3://bucket/table'
 ```
 
-### Iceberg (`--features=iceberg`)
-
-Register iceberg tables.  For example:
-
-```sql
-CREATE EXTERNAL TABLE table_name STORED AS ICEBERG LOCATION 's3://bucket/table'
-```
-
-Register Iceberg Rest Catalog
-
-```toml
-[[execution.iceberg.rest_catalog]]
-name = "my_iceberg_catalog"
-addr = "192.168.1.1:8181"
-```
-
-
 ### Json Functions (`--features=function-json`)
 
 Adds functions from [datafusion-function-json] for querying JSON strings in DataFusion in `dft`.  For example: