Mike Drob created ACCUMULO-1453:
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Summary: Track tablet migrations and failed loads
Key: ACCUMULO-1453
URL: https://issues.apache.org/jira/browse/ACCUMULO-1453
Project: Accumulo
Issue Type: Improvement
Components: master, tserver
Affects Versions: 1.4.3, 1.5.0
Reporter: Mike Drob
If a bad RFile or Tablet somehow gets in the system and brings down a tserver,
then as the master migrates it to other servers it will likely cause cascading
failures.
It might be a good idea to keep track of how many consecutive failures to load
there are for a given tablet, and either warn or refuse to host the tablet if
this value exceeds a given threshold.
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