wuguowei1994 commented on code in PR #18750:
URL: https://github.com/apache/druid/pull/18750#discussion_r2540224025
##########
indexing-service/src/main/java/org/apache/druid/indexing/seekablestream/supervisor/SeekableStreamSupervisor.java:
##########
@@ -177,6 +178,50 @@
// Internal data structures
// --------------------------------------------------------
+ protected static class OffsetSnapshot<PartitionIdType, SequenceOffsetType>
+ {
+ private final Map<PartitionIdType, SequenceOffsetType> currentOffsets;
+ private final Map<PartitionIdType, SequenceOffsetType> endOffsets;
+
+ public OffsetSnapshot(
+ @Nullable Map<PartitionIdType, SequenceOffsetType> currentOffsets,
+ @Nullable Map<PartitionIdType, SequenceOffsetType> endOffsets
+ )
+ {
+ this.currentOffsets = toImmutableOffsetMap(currentOffsets);
+ this.endOffsets = toImmutableOffsetMap(endOffsets);
+ }
+
+ private Map<PartitionIdType, SequenceOffsetType> toImmutableOffsetMap(
+ @Nullable Map<PartitionIdType, SequenceOffsetType> input
+ )
+ {
+ if (input == null || input.isEmpty()) {
+ return Collections.emptyMap();
+ }
+
+ return input.entrySet().stream()
+ .filter(e -> e.getValue() != null)
+ .collect(ImmutableMap.toImmutableMap(
+ Map.Entry::getKey,
+ Map.Entry::getValue
+ ));
+ }
+
+ public Map<PartitionIdType, SequenceOffsetType> getCurrentOffsets()
Review Comment:
fixed
##########
indexing-service/src/main/java/org/apache/druid/indexing/seekablestream/supervisor/SeekableStreamSupervisor.java:
##########
@@ -177,6 +178,50 @@
// Internal data structures
// --------------------------------------------------------
+ protected static class OffsetSnapshot<PartitionIdType, SequenceOffsetType>
+ {
+ private final Map<PartitionIdType, SequenceOffsetType> currentOffsets;
+ private final Map<PartitionIdType, SequenceOffsetType> endOffsets;
+
+ public OffsetSnapshot(
+ @Nullable Map<PartitionIdType, SequenceOffsetType> currentOffsets,
+ @Nullable Map<PartitionIdType, SequenceOffsetType> endOffsets
+ )
+ {
+ this.currentOffsets = toImmutableOffsetMap(currentOffsets);
+ this.endOffsets = toImmutableOffsetMap(endOffsets);
+ }
+
+ private Map<PartitionIdType, SequenceOffsetType> toImmutableOffsetMap(
+ @Nullable Map<PartitionIdType, SequenceOffsetType> input
+ )
+ {
+ if (input == null || input.isEmpty()) {
+ return Collections.emptyMap();
+ }
+
+ return input.entrySet().stream()
+ .filter(e -> e.getValue() != null)
+ .collect(ImmutableMap.toImmutableMap(
+ Map.Entry::getKey,
+ Map.Entry::getValue
+ ));
+ }
+
+ public Map<PartitionIdType, SequenceOffsetType> getCurrentOffsets()
+ {
+ return currentOffsets;
+ }
+
+ public Map<PartitionIdType, SequenceOffsetType> getEndOffsets()
Review Comment:
fixed
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