Build failed in Jenkins: bookkeeper_postcommit_master_java11_test #247

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See <https://builds.apache.org/job/bookkeeper_postcommit_master_java11_test/247/display/redirect>

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Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on H48 (ubuntu bionic) in workspace <https://builds.apache.org/job/bookkeeper_postcommit_master_java11_test/ws/>
[WS-CLEANUP] Deleting project workspace...
[WS-CLEANUP] Deferred wipeout is used...
[WS-CLEANUP] Done
No credentials specified
Cloning the remote Git repository
Cloning repository https://github.com/apache/bookkeeper.git
 > git init <https://builds.apache.org/job/bookkeeper_postcommit_master_java11_test/ws/> # timeout=10
Fetching upstream changes from https://github.com/apache/bookkeeper.git
 > git --version # timeout=10
 > git fetch --tags --progress https://github.com/apache/bookkeeper.git +refs/heads/*:refs/remotes/origin/*
 > git config remote.origin.url https://github.com/apache/bookkeeper.git # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url https://github.com/apache/bookkeeper.git # timeout=10
Fetching upstream changes from https://github.com/apache/bookkeeper.git
 > git fetch --tags --progress https://github.com/apache/bookkeeper.git +refs/heads/*:refs/remotes/origin/* +refs/pull/${ghprbPullId}/*:refs/remotes/origin/pr/${ghprbPullId}/*
 > git rev-parse origin/master^{commit} # timeout=10
Checking out Revision 4c6cf097d9b823c8e839e176a06266a58bcb7bf5 (origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 4c6cf097d9b823c8e839e176a06266a58bcb7bf5
Commit message: "[BOOKIE] auto refresh tls cert at bookie-server"
 > git rev-list --no-walk 4c6cf097d9b823c8e839e176a06266a58bcb7bf5 # timeout=10
Cleaning workspace
 > git rev-parse --verify HEAD # timeout=10
Resetting working tree
 > git reset --hard # timeout=10
 > git clean -fdx # timeout=10
ERROR: Maven Home /home/jenkins/tools/maven/apache-maven-3.5.0 doesnt exist
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