dclim commented on a change in pull request #6451: Fix inconsistent segment
size(#6448)
URL: https://github.com/apache/incubator-druid/pull/6451#discussion_r224677429
##########
File path:
sql/src/main/java/org/apache/druid/sql/calcite/schema/SystemSchema.java
##########
@@ -211,14 +210,64 @@ public TableType getJdbcTableType()
final Iterator<Entry<DataSegment, SegmentMetadataHolder>>
availableSegmentEntries = availableSegmentMetadata.entrySet()
.iterator();
+ // in memory map to store segment data from available segments
+ final Map<String, PartialSegmentData> partialSegmentDataMap = new
HashMap<>();
+ for (SegmentMetadataHolder holder : availableSegmentMetadata.values()) {
+ final PartialSegmentData data = new PartialSegmentData(
+ holder.isAvailable(),
+ holder.isRealtime(),
+ holder.getNumReplicas(),
+ holder.getNumRows()
+ );
+ partialSegmentDataMap.put(holder.getSegmentId(), data);
+ }
+
//get published segments from coordinator
final JsonParserIterator<DataSegment> metadataSegments =
getMetadataSegments(
druidLeaderClient,
jsonMapper,
responseHandler
);
- Set<String> availableSegmentIds = new HashSet<>();
+ final Set<String> segmentsAlreadySeen = new HashSet<>();
+
+ //auth check for published segments
+ final CloseableIterator<DataSegment> authorizedPublishedSegments =
getAuthorizedPublishedSegments(
+ metadataSegments,
+ root
+ );
+ final FluentIterable<Object[]> publishedSegments = FluentIterable
+ .from(() -> authorizedPublishedSegments)
+ .transform(val -> {
+ try {
+ if (!segmentsAlreadySeen.contains(val.getIdentifier())) {
Review comment:
Probably don't need a conditional here, just add it and if it's already
there it'll be a no-op
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