cancel context when peer queries fail for metricsIndex and metricsDelete
cancel context when peer queries fail for metricsIndex and metricsDelete

raintank/metrictank,raintank/raintank-metric,replay/metrictank,replay/metrictank,raintank/raintank-metric,raintank/metrictank,replay/metrictank,raintank/metrictank,raintank/metrictank,replay/metrictank,raintank/raintank-metric