jihoonson commented on a change in pull request #6094: Introduce SystemSchema tables (#5989) URL: https://github.com/apache/incubator-druid/pull/6094#discussion_r223684696
########## File path: sql/src/main/java/org/apache/druid/sql/calcite/schema/DruidSchema.java ########## @@ -103,9 +104,10 @@ // Protects access to segmentSignatures, mutableSegments, segmentsNeedingRefresh, lastRefresh, isServerViewInitialized private final Object lock = new Object(); - // DataSource -> Segment -> RowSignature for that segment. - // Use TreeMap for segments so they are merged in deterministic order, from older to newer. - private final Map<String, TreeMap<DataSegment, RowSignature>> segmentSignatures = new HashMap<>(); + // DataSource -> Segment -> SegmentMetadataHolder(contains RowSignature) for that segment. Review comment: Thanks. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
