Github user JamesRTaylor commented on a diff in the pull request:
https://github.com/apache/phoenix/pull/156#discussion_r58481927
--- Diff:
phoenix-core/src/main/java/org/apache/phoenix/coprocessor/GroupedAggregateRegionObserver.java
---
@@ -423,7 +426,14 @@ private RegionScanner
scanUnordered(ObserverContext<RegionCoprocessorEnvironment
}
} while (hasMore && groupByCache.size() < limit);
}
- } finally {
+ } catch(NotServingRegionException e){
+ if(ScanUtil.isLocalIndex(scan)) {
+ Exception cause = new
StaleRegionBoundaryCacheException(c.getEnvironment().getRegion().getRegionInfo().getTable().getNameAsString());
+ throw new DoNotRetryIOException(cause.getMessage(),
cause);
+ } else {
+ throw e;
--- End diff --
Is the throw ok because the client scanner knows how to deal with this in
cases other than local indexes? Let's doc that, please.
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