fix(airflow): path to libstdc++.so (#778)

* fix(airflow): install package providing libstdc++.so

* remove redundant -y arg

* revert g++ installation

* update comment

Author: razvan

CHANGELOG.md

@@ -72,6 +72,7 @@ All notable changes to this project will be documented in this file.
 - hive: Fix compilation of x86 in CI due to lower disk usage to prevent disk running full ([#619]).
 - hive: Provide logging dependency previously bundled with the hadoop yarn client ([#688]).
 - all: Use correct hbase versions ([#734])
+- airflow: fix missing libstdc++.so.6 error message when running the image ([#778])
 
 ### Removed
 
@@ -137,6 +138,7 @@ All notable changes to this project will be documented in this file.
 [#768]: https://github.com/stackabletech/docker-images/pull/768
 [#771]: https://github.com/stackabletech/docker-images/pull/771
 [#777]: https://github.com/stackabletech/docker-images/pull/777
+[#778]: https://github.com/stackabletech/docker-images/pull/778
 
 ## [24.3.0] - 2024-03-20
 

airflow/Dockerfile

@@ -78,7 +78,7 @@ COPY airflow/licenses /licenses
 
 # Update image and install python
 RUN microdnf update && \
-    microdnf install  \
+    microdnf install \
     ca-certificates \
     cyrus-sasl \
     git \

airflow/stackable/utils/entrypoint.sh

@@ -34,7 +34,9 @@ set -euo pipefail
 # The side effect of this is slightly (in the range of 100s of milliseconds) slower load for any
 # binary started and a little memory used for Heap allocated by initialization of libstdc++
 # This overhead is not happening for binaries that already link dynamically libstdc++
-LD_PRELOAD="/usr/lib/$(uname -m)-linux-gnu/libstdc++.so.6"
+# LD_PRELOAD="/usr/lib/$(uname -m)-linux-gnu/libstdc++.so.6"
+# Stackable: The path to this file is different on UBI
+LD_PRELOAD=/usr/lib64/libstdc++.so.6
 export LD_PRELOAD
 
 function run_check_with_retries {