We need to move the HDFS name node of our cluster to a new host (the old host is experiencing hardware issues and may die at any time). We need to keep the current accumulo data. We are trying to do it in a test environment and running into numerous issues. We stopped the cluster, moved the name node to a new host, and restarted the cluster. We changed the entry in zookeeper for the accumulo root tablet to the new location, and got accumulo to start. We see all of the tables we expected to see in accumulo, and they show up in the monitor as "online", but the monitor shows that no tablets or entries exist in those tables, and obviously we cannot scan them.
This is an example of what we are seeing: [cid:[email protected]] Has anyone tried to do something similar? What are we missing? Thank you, ___________________________________________ Calvin Feder | QA Lead | Argyle Data, Inc. [cid:A79ABAC4-829A-4B95-AFE2-C09282CD7AE7] ________________________________ This message is for the designated recipient only and may contain privileged, proprietary, or otherwise confidential information. If you have received it in error, please notify the sender immediately and delete the original. Any other use of the e-mail by you is prohibited. Thank you in advance for your cooperation. ________________________________
