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Prevent throwing RuntimeException when invalid proto is received #166

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merged 1 commit into from
Mar 29, 2019
Merged

Prevent throwing RuntimeException when invalid proto is received #166

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32 changes: 19 additions & 13 deletions ingestion/src/main/java/feast/store/errors/json/JsonFileErrorsWrite.java
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Original file line number Diff line number Diff line change
Expand Up @@ -39,18 +39,24 @@ public class JsonFileErrorsWrite extends FeatureStoreWrite {

@Override
public PDone expand(PCollection<FeatureRowExtended> input) {
return input.apply("Map to strings", MapElements.into(kvs(strings(), strings())).via(
(rowExtended) -> {
try {
return KV.of(
rowExtended.getRow().getEntityName(),
JsonFormat.printer().omittingInsignificantWhitespace()
.print(rowExtended)
);
} catch (InvalidProtocolBufferException e) {
throw new RuntimeException(e);
}
}
)).apply("Write Error Json Files", new TextFileDynamicIO.Write(options, ".json"));
return input
.apply(
"Map to strings",
MapElements.into(kvs(strings(), strings()))
.via(
(rowExtended) -> {
try {
return KV.of(
rowExtended.getRow().getEntityName(),
JsonFormat.printer()
.omittingInsignificantWhitespace()
.print(rowExtended));
} catch (InvalidProtocolBufferException e) {
return KV.of(
rowExtended.getRow().getEntityName(),
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Are we assuming that rowExtended.getRow().getEntityName() was not the cause of the exception?

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Yes, at worst, that line will return empty string.

e.toString());
}
}))
.apply("Write Error Json Files", new TextFileDynamicIO.Write(options, ".json"));
}
}