tree 9b9a9afa6b83bc109a2099db83b02be94224477f
parent bae4962d09ac259b50a726882cced7a8262a7ee3
author fengyubiao <yubiao.feng@streamnative.io> 1681220822 +0800
committer fengyubiao <yubiao.feng@streamnative.io> 1681221417 +0800

[fix] [cli] Fix Broker crashed by too much memory usage of pulsar tools (#20031)

### Motivation
After #15868, we allow `PULSAR_MEM` & `PULSAR_GC` to be overridden in `pulsar_tool_env.sh`.

Many users set `-Xms` to `2G` or larger in `PULSAR_MEM`, this will make the tools(such as `pulsar-admin`) cost a lot of memory, and if users execute `pulsar-admin` or another tool on the machine where the Broker is deployed, the current device will not have enough memory to allocate, resulting in a broker crash.

### Modifications

When `PULSAR_MEM` is overridden  in `pulsar_tool_env.sh`, delete parameter `-Xms`

(cherry picked from commit 4f503fd886cd25670b6344defb8feb1ff2a6e816)