MaxNevermind commented on code in PR #1335:
URL: https://github.com/apache/parquet-java/pull/1335#discussion_r1704902845
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parquet-hadoop/src/main/java/org/apache/parquet/hadoop/rewrite/RewriteOptions.java:
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@@ -358,6 +466,9 @@ public Builder indexCacheStrategy(IndexCache.CacheStrategy
cacheStrategy) {
public RewriteOptions build() {
Preconditions.checkArgument(inputFiles != null && !inputFiles.isEmpty(),
"Input file is required");
Preconditions.checkArgument(outputFile != null, "Output file is
required");
+ Preconditions.checkArgument(
+ inputFiles != null && !inputFiles.isEmpty(),
Review Comment:
You mean input file duplicate? I did it as it was done for `inputFiles`,
should I add such a check for both file input lists?
By the way, this check was supposed to be for `inputFilesToJoin` not
`inputFiles`, I fixed it.
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