Hello, I want to restart al the tservers, say I updated the tserver heap size. Since we ar eusing system, I can issue restart command on a tserver. This causes all sorts of tablet movements even though accumulo is down for may be a second. If I wait for all unassigned tables to become 0, then to restart next tserver, then to completely restart a small cluster (6-8 nodes) take hours (roughly 4k+ tablets per tserver)
What may be right way to perform such routine maintenance operation? Is there a delay setting we can change so that it will not move tablets around? What may be a safe delay value? -S
