阿里云E-MapReduce这个ossref 是这样写的吧？

阿里云E-MapReduce这个ossref 是这样写的吧？org.apache.flink.client.deployment.ClusterDeploymentException: Couldn't deploy Yarn Application Cluster
at org.apache.flink.yarn.YarnClusterDescriptor.deployApplicationCluster(YarnClusterDescriptor.java:472)
at org.apache.flink.client.deployment.application.cli.ApplicationClusterDeployer.run(ApplicationClusterDeployer.java:67)
at org.apache.flink.client.cli.CliFrontend.runApplication(CliFrontend.java:214)
at org.apache.flink.client.cli.CliFrontend.parseAndRun(CliFrontend.java:1081)
at org.apache.flink.client.cli.CliFrontend.lambda$main$10(CliFrontend.java:1156)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1730)
at org.apache.flink.runtime.security.contexts.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1156)
Caused by: org.apache.hadoop.fs.UnsupportedFileSystemException: No FileSystem for scheme "ossref"
at org.apache.hadoop.fs.FileSystem.getFileSystemClass(FileSystem.java:3281)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3301)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:124)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:3352)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:3320)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:479)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:365)
at org.apache.flink.yarn.Utils.lambda$getQualifiedRemoteSharedPaths$1(Utils.java:651)
at org.apache.flink.configuration.ConfigUtils.decodeListFromConfig(ConfigUtils.java:133)
at org.apache.flink.yarn.Utils.getRemoteSharedPaths(Utils.java:661)
at org.apache.flink.yarn.Utils.getQualifiedRemoteSharedPaths(Utils.java:647)
at org.apache.flink.yarn.YarnClusterDescriptor.startAppMaster(YarnClusterDescriptor.java:807)
at org.apache.flink.yarn.YarnClusterDescriptor.deployInternal(YarnClusterDescriptor.java:616)
at org.apache.flink.yarn.YarnClusterDescriptor.deployApplicationCluster(YarnClusterDescriptor.java:465)
-Dyarn.provided.lib.dirs=ossref://user/202119786/flink_app/flink-connector-kafka-1.15.1.jar \