From 1ecbfda09925e7529b3840a764137bd4fae66172 Mon Sep 17 00:00:00 2001 From: Adam Reeve Date: Wed, 7 Oct 2026 10:15:53 +1300 Subject: [PATCH 1/2] Revert pinning the version of miniforge --- ci/docker/conda.dockerfile | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/ci/docker/conda.dockerfile b/ci/docker/conda.dockerfile index d31c85741f6e..3a32206cadda 100644 --- a/ci/docker/conda.dockerfile +++ b/ci/docker/conda.dockerfile @@ -32,10 +32,8 @@ RUN export DEBIAN_FRONTEND=noninteractive && \ rm -rf /var/lib/apt/lists/* # Install conda and mamba via miniforge. -# Temporarily pin to an old version of miniforge due to a regression in the mamba solver. -# See https://github.com/apache/arrow/issues/49998. COPY ci/scripts/install_conda.sh /arrow/ci/scripts/ -RUN /arrow/ci/scripts/install_conda.sh miniforge3 26.1.1-3 /opt/conda +RUN /arrow/ci/scripts/install_conda.sh miniforge3 latest /opt/conda ENV PATH=/opt/conda/bin:$PATH # create a conda environment From fadee4936ad0cf86196e108b067cba06530230cb Mon Sep 17 00:00:00 2001 From: Adam Reeve Date: Wed, 7 Oct 2026 13:34:30 +1300 Subject: [PATCH 2/2] Unpin miniforge version in Ubuntu 22.04 Dockerfile too --- ci/docker/ubuntu-22.04-verify-rc.dockerfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ci/docker/ubuntu-22.04-verify-rc.dockerfile b/ci/docker/ubuntu-22.04-verify-rc.dockerfile index 3c5eaceab9d7..e1f0b6bcf9f4 100644 --- a/ci/docker/ubuntu-22.04-verify-rc.dockerfile +++ b/ci/docker/ubuntu-22.04-verify-rc.dockerfile @@ -30,7 +30,7 @@ RUN INSTALL_PYTHON=0 /setup-ubuntu.sh && \ # conda-forge (without activating Conda env) for non-Conda verify-rc job ARG python=3.12 COPY ci/scripts/install_conda.sh /arrow/ci/scripts/ -RUN /arrow/ci/scripts/install_conda.sh miniforge3 26.1.1-3 /opt/conda && \ +RUN /arrow/ci/scripts/install_conda.sh miniforge3 latest /opt/conda && \ /opt/conda/bin/mamba create -y -p /opt/python python=${python} && \ rm -rf \ /etc/profile.d/conda.sh \