Nicolas Ferrario created FLINK-28057:
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Summary: LD_PRELOAD is hardcoded to x64 on flink-docker
Key: FLINK-28057
URL: https://issues.apache.org/jira/browse/FLINK-28057
Project: Flink
Issue Type: Bug
Components: flink-docker
Affects Versions: 1.15.0
Reporter: Nicolas Ferrario
Right now docker-entrypoint is using this:
{code:sh}
maybe_enable_jemalloc() {
if [ "${DISABLE_JEMALLOC:-false}" == "false" ]; then
export LD_PRELOAD=$LD_PRELOAD:/usr/lib/x86_64-linux-gnu/libjemalloc.so
fi
}
{code}
I propose we use this instead:
{code:sh}
maybe_enable_jemalloc() {
if [ "${DISABLE_JEMALLOC:-false}" == "false" ]; then
# Maybe use export LD_PRELOAD=$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
else
export
LD_PRELOAD=$LD_PRELOAD:/usr/lib/x86_64-linux-gnu/libjemalloc.so
fi
fi
}
{code}
https://github.com/apache/flink-docker/pull/117
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