public static Object execute(ExecutablePool pool, LocalRegion region, Object key,
      Object expectedOldValue, Operation operation, EntryEventImpl event, Object callbackArg,
      boolean prSingleHopEnabled) {
    if (logger.isDebugEnabled()) {
      logger.debug("Preparing DestroyOp for {} operation={}", key, operation);
    }
    DestroyOpImpl op = new DestroyOpImpl(region, key, expectedOldValue, operation, event,
        callbackArg, prSingleHopEnabled);
    if (prSingleHopEnabled) {
      ClientMetadataService cms = region.getCache().getClientMetadataService();
      ServerLocation server =
          cms.getBucketServerLocation(region, Operation.DESTROY, key, null, callbackArg);
      if (server != null) {
        try {
          PoolImpl poolImpl = (PoolImpl) pool;
          boolean onlyUseExistingCnx = (poolImpl.getMaxConnections() != -1
              && poolImpl.getConnectionCount() >= poolImpl.getMaxConnections());
          op.setAllowDuplicateMetadataRefresh(!onlyUseExistingCnx);
          return pool.executeOn(server, op, true, onlyUseExistingCnx);
        } catch (AllConnectionsInUseException ignored) {
        } catch (ServerConnectivityException e) {
          if (e instanceof ServerOperationException) {
            throw e; // fixed 44656
          }
          cms.removeBucketServerLocation(server);
        }
      }
    }
    return pool.execute(op);
  }
Does a region entry destroy on a server using connections from the given pool to communicate
with the server.

@param pool the pool to use to communicate with the server.
@param region the region to do the entry destroy on
@param key the entry key to do the destroy on
@param event the event for this destroy operation
@param callbackArg an optional callback arg to pass to any cache callbacks
geode-core/src/main/java/org/apache/geode/cache/client/internal/DestroyOp.java