HDFS inaccessible from Menas after some time

[Zejnilovic]

Describe the bug

There is an issue we don't know how to reproduce but after some time Menas becomes unable to access HDFS through HDFS browser.

Currently, we think it is some kind of a leas issue.

Additional context

Stack Trace

java.lang.NoClassDefFoundError: Could not initialize class org.apache.htrace.Tracer
        at org.apache.htrace.Trace.isTracing(Trace.java:154)
        at org.apache.htrace.Trace.startSpan(Trace.java:84)
        at org.apache.htrace.Trace.startSpan(Trace.java:70)
        at org.apache.hadoop.hdfs.DFSClient.getPathTraceScope(DFSClient.java:3560)
        at org.apache.hadoop.hdfs.DFSClient.getFileInfo(DFSClient.java:2115)
        at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1305)
        at org.apache.hadoop.hdfs.DistributedFileSystem$22.doCall(DistributedFileSystem.java:1301)
        at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
        at org.apache.hadoop.hdfs.DistributedFileSystem.getFileStatus(DistributedFileSystem.java:1301)
        at org.apache.hadoop.fs.FileSystem.exists(FileSystem.java:1425)
        at za.co.absa.enceladus.menas.services.HDFSService$$anonfun$exists$1.apply$mcZ$sp(HDFSService.scala:31)
        at za.co.absa.enceladus.menas.services.HDFSService$$anonfun$exists$1.apply(HDFSService.scala:31)
        at za.co.absa.enceladus.menas.services.HDFSService$$anonfun$exists$1.apply(HDFSService.scala:31)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
        at scala.concurrent.impl.ExecutionContextImpl$AdaptedForkJoinTask.exec(ExecutionContextImpl.scala:121)
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
        at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)