[pulsar] 01/04: Force Python CI to use earlier version of Protobuf which supports Python2 (#12058)

[mm...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

mmerli pushed a commit to branch branch-2.8
in repository https://gitbox.apache.org/repos/asf/pulsar.git

commit da387c00f2c78492dfa24c0065516184d9dc741f
Author: Matteo Merli <mm...@apache.org>
AuthorDate: Wed Sep 15 23:16:31 2021 -0700

    Force Python CI to use earlier version of Protobuf which supports Python2 (#12058)
---
 pulsar-client-cpp/run-unit-tests.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pulsar-client-cpp/run-unit-tests.sh b/pulsar-client-cpp/run-unit-tests.sh
index b8d6a8e..8dd8c00 100755
--- a/pulsar-client-cpp/run-unit-tests.sh
+++ b/pulsar-client-cpp/run-unit-tests.sh
@@ -64,6 +64,10 @@ if [ $RES -eq 0 ]; then
     WHEEL_FILE=$(ls dist/ | grep whl)
     echo "${WHEEL_FILE}"
     echo "dist/${WHEEL_FILE}[all]"
+    # Protobuf 3.18 only works with Python3. Since we're still using Python2 in CI, 
+    # let's pin the Python version to the previous one
+    pip install protobuf==3.17.3
+
     pip install dist/${WHEEL_FILE}[all]
 
     echo "---- Running Python unit tests"