Myasuka commented on code in PR #117:
URL: https://github.com/apache/flink-docker/pull/117#discussion_r916413243
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1.15/scala_2.12-java11-debian/docker-entrypoint.sh:
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@@ -91,7 +91,12 @@ prepare_configuration() {
maybe_enable_jemalloc() {
if [ "${DISABLE_JEMALLOC:-false}" == "false" ]; then
- export LD_PRELOAD=$LD_PRELOAD:/usr/lib/x86_64-linux-gnu/libjemalloc.so
+ # Maybe use export LD_PRELOAD=$LD_PRELOAD:/usr/lib/$(uname
-i)-linux-gnu/libjemalloc.so
+ if [[ `uname -i` == 'aarch64' ]]; then
+ export
LD_PRELOAD=$LD_PRELOAD:/usr/lib/aarch64-linux-gnu/libjemalloc.so
Review Comment:
Based on current comments, we can use `uname -m` to get the machine hardware
name, and check whether the file existed. If not, we fall back to default
location `/usr/lib/x86_64-linux-gnu/libjemalloc.so`.
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