horizonzy commented on code in PR #3359:
URL: https://github.com/apache/bookkeeper/pull/3359#discussion_r914469658
##########
bookkeeper-server/src/main/java/org/apache/bookkeeper/client/TopologyAwareEnsemblePlacementPolicy.java:
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@@ -790,6 +794,113 @@ public void updateBookieInfo(Map<BookieId, BookieInfo>
bookieInfoMap) {
}
}
+ @Override
+ public Map<Integer, BookieId>
replaceNotAdheringPlacementPolicyBookie(List<BookieId> ensemble, int
writeQuorumSize,
+ int ackQuorumSize) {
+ if (CollectionUtils.isEmpty(ensemble)) {
+ return Collections.emptyMap();
+ }
+ PlacementPolicyAdherence ensembleAdheringToPlacementPolicy =
isEnsembleAdheringToPlacementPolicy(ensemble,
+ writeQuorumSize, ackQuorumSize);
+ if (PlacementPolicyAdherence.FAIL !=
ensembleAdheringToPlacementPolicy) {
+ return Collections.emptyMap();
+ }
+ Map<BookieId, Integer> bookieIndex = new HashMap<>();
+ for (int i = 0; i < ensemble.size(); i++) {
+ bookieIndex.put(ensemble.get(i), i);
+ }
+
+ Map<BookieId, BookieNode> clone = new HashMap<>(knownBookies);
+
+ Map<String, List<BookieNode>> toPlaceGroup = new HashMap<>();
+ for (BookieId bookieId : ensemble) {
+ //If the bookieId shutdown, put it to inactive.
+ BookieNode bookieNode = clone.get(bookieId);
Review Comment:
In theory, If the the fragment is DATA_LOSS, it won't invoke this method. It
will repair data loss firstly.
But the bookie maybe shutdown after ledger check, so here replace the
shutdown bookie firstlt
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