Facing exception :: java.lang.NoClassDefFoundError (Could not initialize class org.xerial.snappy.Snappy

[ashu.shri]

Hello,

Earlier we were running Spark happily on our environment. We are now suddenly started to get this exception.
/tmp has all the permission and is mounted as tmpfs
What is going wrong/ what is making Spark un-happy now.
Also, can we configure /tmp to some other location, instead of using default /tmp directory.
Any advice will be of great help.

java.lang.UnsatisfiedLinkError: /tmp/snappy-unknown-2243995e-9baf-4ec9-953e-c5b52f04d812-libsnappyjava.so: /tmp/snappy-unknown-2243995e-9baf-4ec9-953e-c5b52f04d812-libsnappyjava.so: failed to map segment from shared object: Operation not permitted
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1965)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1890)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1851)
at java.lang.Runtime.load0(Runtime.java:795)
at java.lang.System.load(System.java:1062)
at org.xerial.snappy.SnappyLoader.loadNativeLibrary(SnappyLoader.java:166)
at org.xerial.snappy.SnappyLoader.load(SnappyLoader.java:145)
at org.xerial.snappy.Snappy.<clinit>(Snappy.java:47)
at org.xerial.snappy.SnappyInputStream.hasNextChunk(SnappyInputStream.java:358)
at org.xerial.snappy.SnappyInputStream.rawRead(SnappyInputStream.java:167)
at org.xerial.snappy.SnappyInputStream.read(SnappyInputStream.java:150)
at java.io.ObjectInputStream$PeekInputStream.read(ObjectInputStream.java:2310)

Thanks!

[Russell Spitzer]

This can also happen if your tmp mount point is out of space, but i haven't really seen it in any other instances

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