typedSparkeySideInput cannot load null values into cache

[snallapa]

I was trying to use .typedSparkeySideInput with a cache. I was trying to use Cache.guava() supplied by scio. However, I ran into an error. This error seems to be because my sparkey is missing that key, so the value is null. I expect there to be keys missing so that part is normal.

small part also, cannot create a typedSparkeySideInput normall as the cache is set to null, so you must set it to Cache.noOp

org.apache.beam.sdk.util.UserCodeException: com.google.common.cache.CacheLoader$InvalidCacheLoadException: CacheLoader returned null for key KEY_VALUE 
at com.spotify.scio.util.FunctionsWithSideInput$$anon$3$DoFnInvoker.invokeProcessElement
Caused by: com.google.common.cache.CacheLoader$InvalidCacheLoadException

…
at com.spotify.scio.util.Cache$$anon$6.get ( Cache.scala:113 )
at com.spotify.scio.extra.sparkey.instances.TypedSparkeyReader.get ( TypedSparkeyReader.scala:49 )
at com.spotify.oasis.transforms.GatoradeHydration$.$anonfun$hydrateGatorade$6 ( GatoradeHydration.scala:59 )
at scala.collection.TraversableLike.$anonfun$map$1 ( TraversableLike.scala:286 )
at scala.collection.Iterator.foreach ( Iterator.scala:943 )
at scala.collection.Iterator.foreach$ ( Iterator.scala:943 )
at scala.collection.AbstractIterator.foreach ( Iterator.scala:1431 )
at scala.collection.IterableLike.foreach ( IterableLike.scala:74 )
at scala.collection.IterableLike.foreach$ ( IterableLike.scala:73 )
at scala.collection.AbstractIterable.foreach ( Iterable.scala:56 )
at scala.collection.TraversableLike.map ( TraversableLike.scala:286 )
at scala.collection.TraversableLike.map$ ( TraversableLike.scala:279 )
at scala.collection.AbstractTraversable.map ( Traversable.scala:108 )
at com.spotify.oasis.transforms.GatoradeHydration$.$anonfun$hydrateGatorade$5 ( GatoradeHydration.scala:58 )
at scala.collection.TraversableLike.$anonfun$map$1 ( TraversableLike.scala:286 )
at scala.collection.Iterator.foreach ( Iterator.scala:943 )
at scala.collection.Iterator.foreach$ ( Iterator.scala:943 )
at scala.collection.AbstractIterator.foreach ( Iterator.scala:1431 )
at scala.collection.IterableLike.foreach ( IterableLike.scala:74 )
at scala.collection.IterableLike.foreach$ ( IterableLike.scala:73 )
at scala.collection.AbstractIterable.foreach ( Iterable.scala:56 )
at scala.collection.TraversableLike.map ( TraversableLike.scala:286 )
at scala.collection.TraversableLike.map$ ( TraversableLike.scala:279 )
at scala.collection.AbstractTraversable.map ( Traversable.scala:108 )
at com.spotify.oasis.transforms.GatoradeHydration$.$anonfun$hydrateGatorade$4 ( GatoradeHydration.scala:56 )
at com.spotify.scio.util.FunctionsWithSideInput$$anon$3.processElement ( FunctionsWithSideInput.scala:72 )

[snallapa]

thanks @RustedBones !