swagle commented on a change in pull request #2874:
URL: https://github.com/apache/ozone/pull/2874#discussion_r759493615
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File path:
hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/spi/impl/ReconDBDefinition.java
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@@ -74,6 +74,16 @@ public ReconDBDefinition(String dbName) {
NSSummary.class,
new NSSummaryCodec());
+ // Container Replica History with bcsId tracking.
+ public static final DBColumnFamilyDefinition
+ <Long, ContainerReplicaHistoryList> REPLICA_HISTORY_V2 =
Review comment:
So this means the existing replica history table is left asis. Do we not
have to worry about lost history, if not should there be a cleanup state step
on upgrade?
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