accumulo-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Denis <>
Subject TServer decommissioning
Date Wed, 27 Feb 2013 05:17:40 GMT

Is there a safer way to put a tserver off than by the killing its process?

I mean, something similar to decommissioning of HDFS data node, when
master knows which nodes are going to be retired and slowly moves the
files from them to other nodes.

Well, the killing must be safe as well, but the following log recovery
introduces few seconds or even minutes of data unavailability.


View raw message