kgyrtkirk commented on a change in pull request #1919:
URL: https://github.com/apache/hive/pull/1919#discussion_r566790677
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File path: common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
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@@ -746,6 +746,8 @@ private static void populateLlapDaemonVarsSet(Set<String>
llapDaemonVarsSetLocal
"This value must not contain any special character used in HDFS URI
(e.g., ':', '%', '/' etc). \n" +
"The user has to be aware that the dynamic partition value should not
contain this value to avoid confusions."),
DEFAULT_ZOOKEEPER_PARTITION_NAME("hive.lockmgr.zookeeper.default.partition.name",
"__HIVE_DEFAULT_ZOOKEEPER_PARTITION__", ""),
+ HIVE_EXEC_SCHEDULED_POOL_NUM_THREADS("hive.exec.scheduler.num.threads", 10,
Review comment:
iiuc this is the corepoolsize of the threadpool (max is INT_MAX) -
setting it to 10 means that the threadpool will keep 10 threads in standby mode
for us at all time;
I think we should probably be more conservative with this - what do you
think about 1 or 2?
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