elasticsearch 安装插件报错 java.nio.file.NotDirectoryException

Exception in thread "main" java.nio.file.NotDirectoryException: /usr/share/elasticsearch/plugins/plugin-descriptor.properties
        at java.base/sun.nio.fs.UnixFileSystemProvider.newDirectoryStream(UnixFileSystemProvider.java:439)
        at java.base/java.nio.file.Files.newDirectoryStream(Files.java:482)
        at java.base/java.nio.file.Files.list(Files.java:3793)
        at org.elasticsearch.tools.launchers.BootstrapJvmOptions.getPluginInfo(BootstrapJvmOptions.java:49)
        at org.elasticsearch.tools.launchers.BootstrapJvmOptions.bootstrapJvmOptions(BootstrapJvmOptions.java:34)
        at org.elasticsearch.tools.launchers.JvmOptionsParser.jvmOptions(JvmOptionsParser.java:137)
        at org.elasticsearch.tools.launchers.JvmOptionsParser.main(JvmOptionsParser.java:86)

[root@21-centos-7 ~]# ls /data/elasticsearch/plugins/
commons-codec-1.9.jar
commons-logging-1.2.jar
config
elasticsearch-analysis-ik-7.17.3.jar
httpclient-4.5.2.jar
httpcore-4.4.4.jar
plugin-descriptor.properties
plugin-security.policy

mkdir /data/elasticsearch/plugins/elasticsearch-analysis-ik/
unzip elasticsearch-analysis-ik-7.17.3.zip -d /data/elasticsearch/plugins/elasticsearch-analysis-ik/