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Remove Legacy UUID Generator #42204

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merged 1 commit into from
May 18, 2019
Merged

Remove Legacy UUID Generator #42204

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87 changes: 0 additions & 87 deletions server/src/main/java/org/elasticsearch/common/LegacyTimeBasedUUIDGenerator.java
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6 changes: 0 additions & 6 deletions server/src/main/java/org/elasticsearch/common/UUIDs.java
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,6 @@
public class UUIDs {

private static final RandomBasedUUIDGenerator RANDOM_UUID_GENERATOR = new RandomBasedUUIDGenerator();
private static final UUIDGenerator LEGACY_TIME_UUID_GENERATOR = new LegacyTimeBasedUUIDGenerator();
private static final UUIDGenerator TIME_UUID_GENERATOR = new TimeBasedUUIDGenerator();

/** Generates a time-based UUID (similar to Flake IDs), which is preferred when generating an ID to be indexed into a Lucene index as
Expand All @@ -35,11 +34,6 @@ public static String base64UUID() {
return TIME_UUID_GENERATOR.getBase64UUID();
}

/** Legacy implementation of {@link #base64UUID()}, for pre 6.0 indices. */
public static String legacyBase64UUID() {
return LEGACY_TIME_UUID_GENERATOR.getBase64UUID();
}

/** Returns a Base64 encoded version of a Version 4.0 compatible UUID as defined here: http://www.ietf.org/rfc/rfc4122.txt, using the
* provided {@code Random} instance */
public static String randomBase64UUID(Random random) {
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