odraese commented on a change in pull request #944: [Hive-22760] Adding Clock
based eviction strategy.
URL: https://github.com/apache/hive/pull/944#discussion_r395852807
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File path: common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
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@@ -4196,6 +4199,9 @@ private static void
populateLlapDaemonVarsSet(Set<String> llapDaemonVarsSetLocal
LLAP_LRFU_BP_WRAPPER_SIZE("hive.llap.io.lrfu.bp.wrapper.size", 64, "thread
local queue "
+ "used to amortize the lock contention, the idea hear is to try
locking as soon we reach max size / 2 "
+ "and block when max queue size reached"),
+ LLAP_IO_MAX_CLOCK_ROTATION("hive.llap.io.clock.max.rotation",
Review comment:
do we really need to configure this? Sounds to me like something that a
customer would never override (and which we would have a const)
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