Details
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Task
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Status: Resolved
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Major
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Resolution: Abandoned
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None
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None
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None
Description
We should investigate and clearly spell out in the documentation:
1. Location of RFile HDFS blocks vs. tserver assignments (is it true that "compaction leading to eventual locality" and if not, why this isn't important)
2. Recommended setting HDFS balancer
3. Recommended setting for HDFS short circuit reads
Good (but somewhat inconclusive) discussion here:
Attachments
Issue Links
- is related to
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ACCUMULO-2037 Tablets not assigned to last location
- Resolved
- relates to
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ACCUMULO-2614 take advantage of block placement to reduce MTTR
- Resolved
1.
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Insight into short circuit read for local files | Resolved | Unassigned |