java.lang.NoClassDefFoundError: org/mortbay/util/ajax/JSON$Convertor

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org/mortbay/util/ajax/JSON$Convertor
java.lang.NoClassDefFoundError: org/mortbay/util/ajax/JSON$Convertor
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at org.apache.hadoop.fs.azure.NativeAzureFileSystem.createDefaultStore(NativeAzureFileSystem.java:1064)
at org.apache.hadoop.fs.azure.NativeAzureFileSystem.initialize(NativeAzureFileSystem.java:1035)
at org.apache.hadoop.fs.PrestoFileSystemCache.createFileSystem(PrestoFileSystemCache.java:74)
at org.apache.hadoop.fs.PrestoFileSystemCache.getInternal(PrestoFileSystemCache.java:61)
at org.apache.hadoop.fs.PrestoFileSystemCache.get(PrestoFileSystemCache.java:43)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
at com.facebook.presto.hive.HdfsEnvironment.lambda$getFileSystem$0(HdfsEnvironment.java:67)
at com.facebook.presto.hive.authentication.NoHdfsAuthentication.doAs(NoHdfsAuthentication.java:23)
at com.facebook.presto.hive.HdfsEnvironment.getFileSystem(HdfsEnvironment.java:66)
at com.facebook.presto.hive.HdfsEnvironment.getFileSystem(HdfsEnvironment.java:60)
at com.facebook.presto.hive.BackgroundHiveSplitLoader.loadPartition(BackgroundHiveSplitLoader.java:280)
at com.facebook.presto.hive.BackgroundHiveSplitLoader.loadSplits(BackgroundHiveSplitLoader.java:222)
at com.facebook.presto.hive.BackgroundHiveSplitLoader.access$300(BackgroundHiveSplitLoader.java:77)
at com.facebook.presto.hive.BackgroundHiveSplitLoader$HiveSplitLoaderTask.process(BackgroundHiveSplitLoader.java:178)
at com.facebook.presto.hive.util.ResumableTasks.safeProcessTask(ResumableTasks.java:45)
at com.facebook.presto.hive.util.ResumableTasks.lambda$submit$1(ResumableTasks.java:33)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

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