szlta commented on a change in pull request #909: HIVE-22821
URL: https://github.com/apache/hive/pull/909#discussion_r388199710
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File path: common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
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@@ -4215,6 +4215,12 @@ private static void
populateLlapDaemonVarsSet(Set<String> llapDaemonVarsSetLocal
LLAP_IO_CVB_BUFFERED_SIZE("hive.llap.io.cvb.memory.consumption.", 1L << 30,
"The amount of bytes used to buffer CVB between IO and Processor
Threads default to 1GB, "
+ "this will be used to compute a best effort queue size for VRBs
produced by a LLAP IO thread."),
+
LLAP_IO_PROACTIVE_EVICTION_ENABLED("hive.llap.io.proactive.eviction.enabled",
true,
+ "If true proactive cache eviction is enabled, thus LLAP will
proactively evict buffers" +
+ " that belong to dropped Hive entities (DBs, tables, partitions, or
temp tables."),
+ LLAP_IO_PROACTIVE_EVICTION_ASYNC("hive.llap.io.proactive.eviction.async",
true,
Review comment:
As described above: wanted to offload the RPC pool as well. I'm not sure
either that it adds value so we can remove it.
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