It’s an array.length, where the array is null. Looking through the code, it
looks like the type converter assumes that FileSystem.globStatus never
returns null, but that is not the case. Digging through the Hadoop
codebase, inside Globber.glob, here’s what I found:
/*
* When the input
All,
I strongly suspect this might be caused by a glitch in the communication
with Google Cloud Storage where my job is writing to, as this NPE exception
shows up fairly randomly. Any ideas?
Exception in thread Thread-126 java.lang.NullPointerException
at
