accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Keith Turner (JIRA)" <>
Subject [jira] [Commented] (ACCUMULO-1453) Track tablet migrations and failed loads
Date Thu, 23 May 2013 22:27:23 GMT


Keith Turner commented on ACCUMULO-1453:

bq. Large entries aren't the only problem - large indices can be real bad too.

good point.   I will add a comment to 1459
> Track tablet migrations and failed loads
> ----------------------------------------
>                 Key: ACCUMULO-1453
>                 URL:
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: master, tserver
>    Affects Versions: 1.5.0, 1.4.3
>            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.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see:

View raw message