Does anyone know what to make of the following sort problem?

There are almost 300THOUSAND documents, and the following is the ONLY one that had a problem!

[{
“error”: “Failed to sort data at the input document: 97001”,
“stacktrace”: “com.google.common.util.concurrent.ExecutionError: com.google.common.util.concurrent.ExecutionError: java.lang.NoClassDefFoundError: org/glassfish/grizzly/http/server/util/MappingData\n\tat com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2261)\n\tat com.google.common.cache.LocalCache.get(LocalCache.java:4000)\n\tat com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004)\n\tat com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874)\n\tat com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4880)\n\tat com.snaplogic.snaps.transform.sort.ObjectSizeCalculator.visit(ObjectSizeCalculator.java:202)\n\tat com.snaplogic.snaps.transform.sort.ObjectSizeCalculator.calculateObjectSize(ObjectSizeCalculator.java:177)\n\tat com.snaplogic.snaps.transform.sort.ObjectSizeEstimator.addSizeObservation(ObjectSizeEstimator.java:39)\n\tat com.snaplogic.snaps.transform.sort.ExternalMergeSorter.add(ExternalMergeSorter.java:156)\n\tat com.snaplogic.snaps.transform.Sort.process(Sort.java:221)\n\tat com.snaplogic.snap.api.ExecutionUtil.process(ExecutionUtil.java:88)\n\tat com.snaplogic.snap.api.ExecutionUtil.execute(ExecutionUtil.java:100)\n\tat com.snaplogic.snap.api.ExecutionUtil.execute(ExecutionUtil.java:68)\n\tat com.snaplogic.snap.api.SimpleSnap.execute(SimpleSnap.java:66)\n\tat com.snaplogic.cc.snap.common.SnapRunnableImpl.executeSnap(SnapRunnableImpl.java:709)\n\tat com.snaplogic.cc.snap.common.SnapRunnableImpl.execute(SnapRunnableImpl.java:489)\n\tat com.snaplogic.cc.snap.common.SnapRunnableImpl.doRun(SnapRunnableImpl.java:770)\n\tat com.snaplogic.cc.snap.common.SnapRunnableImpl.access$000(SnapRunnableImpl.java:108)\n\tat com.snaplogic.cc.snap.common.SnapRunnableImpl$1.run(SnapRunnableImpl.java:335)\n\tat com.snaplogic.cc.snap.common.SnapRunnableImpl$1.run(SnapRunnableImpl.java:331)\n\tat java.security.AccessController.doPrivileged(Native Method)\n\tat javax.security.auth.Subject.doAs(Subject.java:422)\n\tat org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)\n\tat com.snaplogic.cc.snap.common.SnapRunnableImpl.call(SnapRunnableImpl.java:330)\n\tat com.snaplogic.cc.snap.common.SnapRunnableImpl.call(SnapRunnableImpl.java:108)\n\tat java.util.concurrent.FutureTask.run(FutureTask.java:266)\n\tat java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)\n\tat java.util.concurrent.FutureTask.run(FutureTask.java:266)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)\n\tat java.lang.Thread.run(Thread.java:745)\nCaused by: com.google.common.util.concurrent.ExecutionError: java.lang.NoClassDefFoundError: org/glassfish/grizzly/http/server/util/MappingData\n\tat com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2261)\n\tat com.google.common.cache.LocalCache.get(LocalCache.java:4000)\n\tat com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004)\n\tat com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874)\n\tat com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4880)\n\tat com.snaplogic.snaps.transform.sort.ObjectSizeCalculator$ClassSizeInfo.(ObjectSizeCalculator.java:296)\n\tat com.snaplogic.snaps.transform.sort.ObjectSizeCalculator$1.load(ObjectSizeCalculator.java:134)\n\tat com.snaplogic.snaps.transform.sort.ObjectSizeCalculator$1.load(ObjectSizeCalculator.java:132)\n\tat com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599)\n\tat com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379)\n\tat com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342)\n\tat com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2257)\n\t… 30 more\nCaused by: java.lang.NoClassDefFoundError: org/glassfish/grizzly/http/server/util/MappingData\n\tat java.lang.ClassLoader.defineClass1(Native Method)\n\tat java.lang.ClassLoader.defineClass(ClassLoader.java:760)\n\tat java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)\n\tat java.net.URLClassLoader.defineClass(URLClassLoader.java:467)\n\tat java.net.URLClassLoader.access$100(URLClassLoader.java:73)\n\tat java.net.URLClassLoader$1.run(URLClassLoader.java:368)\n\tat java.net.URLClassLoader$1.run(URLClassLoader.java:362)\n\tat java.security.AccessController.doPrivileged(Native Method)\n\tat java.net.URLClassLoader.findClass(URLClassLoader.java:361)\n\tat java.lang.ClassLoader.loadClass(ClassLoader.java:424)\n\tat java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:810)\n\tat java.lang.ClassLoader.loadClass(ClassLoader.java:357)\n\tat java.lang.Class.getDeclaredFields0(Native Method)\n\tat java.lang.Class.privateGetDeclaredFields(Class.java:2583)\n\tat java.lang.Class.getDeclaredFields(Class.java:1916)\n\tat com.snaplogic.snaps.transform.sort.ObjectSizeCalculator$ClassSizeInfo.(ObjectSizeCalculator.java:281)\n\tat com.snaplogic.snaps.transform.sort.ObjectSizeCalculator$1.load(ObjectSizeCalculator.java:134)\n\tat com.snaplogic.snaps.transform.sort.ObjectSizeCalculator$1.load(ObjectSizeCalculator.java:132)\n\tat com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599)\n\tat com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379)\n\tat com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342)\n\tat com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2257)\n\t… 41 more\nCaused by: java.lang.ClassNotFoundException: org.glassfish.grizzly.http.server.util.MappingData\n\tat java.net.URLClassLoader.findClass(URLClassLoader.java:381)\n\tat java.lang.ClassLoader.loadClass(ClassLoader.java:424)\n\tat java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:810)\n\tat java.lang.ClassLoader.loadClass(ClassLoader.java:357)\n\t… 63 more\n”,
“reason”: “com.google.common.util.concurrent.ExecutionError: java.lang.NoClassDefFoundError: org/glassfish/grizzly/http/server/util/MappingData”,
“resolution”: “Please address the reported issue.”,
“snap_details”: {
“label”: “Sort1”
}
It shows the source record
, etc…

Looks like an internal error, open a case with support.