Remove MyMapFile dependency in Isolation Image
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Key: ACCUMULO-149
URL: https://issues.apache.org/jira/browse/ACCUMULO-149
Project: Accumulo
Issue Type: Improvement
Components: tserver
Reporter: John Vines
Assignee: Keith Turner
Fix For: 1.5.0
MyMapFile and MySequenceFile are my mortal enemies and I wish for nothing more
than to purge them from our codebase. The biggest standing issue keeping us
from removing them entirely and using the compatible MapFile and SequenceFile
is the isolation image we use to ensure Scanner consistency. It writes a temp
MyMapFile to scan against until all scanners for that timeframe are complete.
Because of the extra information stored in the file, an RFile is not quite
compatible. So we need to come up with a method to use RFile to get done what
we need to get done.
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