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From joshelser <>
Subject [GitHub] accumulo pull request #256: ACCUMULO-4463: Make block cache implentation con...
Date Mon, 08 May 2017 16:14:32 GMT
Github user joshelser commented on a diff in the pull request:
    --- Diff: core/src/main/java/org/apache/accumulo/core/conf/ ---
    @@ -245,7 +245,8 @@
       TSERV_PREFIX("tserver.", null, PropertyType.PREFIX, "Properties in this category affect
the behavior of the tablet servers"),
       TSERV_CLIENT_TIMEOUT("tserver.client.timeout", "3s", PropertyType.TIMEDURATION, "Time
to wait for clients to continue scans before closing a session."),
       TSERV_DEFAULT_BLOCKSIZE("tserver.default.blocksize", "1M", PropertyType.BYTES, "Specifies
a default blocksize for the tserver caches"),
    -  TSERV_CACHE_POLICY("tserver.cache.policy", "LRU", PropertyType.STRING, "Specifies the
eviction policy of the file data caches (LRU or TinyLFU)."),
    --- End diff --
    And, before we get there, I am aware that this is technically not covered by our semver
use. However, historically, we have treated configuration properties as such. We should not
be dropping old, user-defined configuration keys without a deprecation cycle.

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