dlmarion commented on a change in pull request #2132:
URL: https://github.com/apache/accumulo/pull/2132#discussion_r644867159
##########
File path:
server/compaction-coordinator/src/main/java/org/apache/accumulo/coordinator/DeadCompactionDetector.java
##########
@@ -75,6 +82,17 @@ private void detectDeadCompactions() {
tabletCompactions.forEach((ecid, extent) -> log.trace("Saw {} for {}",
ecid, extent));
}
+ // Remove from the dead map any compactions that the Tablet's
+ // do not think are running any more.
+ this.deadCompactions.keySet().forEach(eci -> {
+ if (!tabletCompactions.containsKey(eci)) {
+ if (this.deadCompactions.remove(eci) != null)
+ log.trace(
+ "Removed {} from the dead compaction map, no tablet thinks this
compaction is running",
+ eci);
+ }
+ });
Review comment:
thanks. That's much simpler.
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