goutam-git commented on code in PR #37065:
URL: https://github.com/apache/spark/pull/37065#discussion_r922831090
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sql/core/src/main/scala/org/apache/spark/sql/execution/columnar/compression/compressionSchemes.scala:
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@@ -421,7 +421,7 @@ private[columnar] case object DictionaryEncoding extends
CompressionScheme {
override def compress(from: ByteBuffer, to: ByteBuffer): ByteBuffer = {
if (overflow) {
Review Comment:
@MaxGekk
I used the DictionaryEncodingSuite and found that in case of big enough
Dictionary the users face java.lang.IllegalArgumentException from
ByteBuffer.allocate in build method in CompressibleColumnBuilder as a result of
which they never reach encoder.compress which throws
useDictionaryEncodingWhenDictionaryOverflowError
Please advice next steps
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