# 🔍 Description
I found sometimes `build/mvn -version` is pretty slow even `build/apache-maven-${MVN_VERSION}` is already cached, and I found it may stuck at the following call when network quality is not good.
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| .. | ||
| release | ||
| dependency.sh | ||
| dist | ||
| Dockerfile.CI | ||
| Dockerfile.HMS | ||
| kyuubi-build-info | ||
| kyuubi-build-info.cmd | ||
| mvn | ||
| util.sh | ||