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LUCENE-10017 Less verbose exception on IndexFormatTooOld (#200)

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Mike Drob 2021-08-20 15:40:52 -05:00 committed by GitHub
parent 0c3c8ec09a
commit c36495dce7
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1 changed files with 11 additions and 6 deletions
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lucene/core/src/java/org/apache/lucene/codecs/CodecUtil.java
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@ -490,6 +490,10 @@ public final class CodecUtil {
// now check the footer
long checksum = checkFooter(in);
if (!(priorException instanceof IndexFormatTooOldException)) {
// If the index format is too old and no corruption, do not add checksums
// matching message since this may tend to unnecessarily alarm people who
// see "JVM bug" in their logs
priorException.addSuppressed(
new CorruptIndexException(
"checksum passed ("
@ -497,6 +501,7 @@ public final class CodecUtil {
+ "). possibly transient resource issue, or a Lucene or JVM bug",
in));
}
}
} catch (CorruptIndexException corruptException) {
corruptException.addSuppressed(priorException);
throw corruptException;