[GitHub] adamjshook opened a new issue #535: WAL recovery enhancements and tooling

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adamjshook opened a new issue #535: WAL recovery enhancements and tooling
URL: https://github.com/apache/accumulo/issues/535
 
 
   The changes in #458 introduced a number of state checks that we are experiencing.  As far as I know there isn't any tooling around troubleshooting corrupt WAL files that are unrecoverable by Accumulo (please correct me if I am wrong!) and replacing the WAL with an empty one isn't a good option.
   
   I'd like to know a little more about the various `IllegalStateExceptions` themselves and what kind of WAL surgery could be done.  Either creating a new tool to manually assist with recovery of the mutations or enhancements to the process itself so Accumulo can make the choices for us.

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