ctubbsii commented on code in PR #5988:
URL: https://github.com/apache/accumulo/pull/5988#discussion_r2557870960
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core/src/main/java/org/apache/accumulo/core/conf/Property.java:
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@@ -1280,7 +1280,9 @@ public enum Property {
"The durability used to write to the write-ahead log. Legal values are:"
+ " none, which skips the write-ahead log; log, which sends the data
to the"
+ " write-ahead log, but does nothing to make it durable; flush,
which pushes"
- + " data to the file system; and sync, which ensures the data is
written to disk.",
+ + " data to the file system; and sync, which ensures the data is
written to disk."
Review Comment:
> * Setting `dfs.datanode.synconclose` to true will cause each replicated
block to be synced to disk when it's closed.
Does that supersede the need for us to do anything? Should we just recommend
that to users? We could update the `table.durability` description to reference
it.
For what it's worth, this seems equivalent to my option 3 above.
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