THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Whether to show explain result at user level. When enabled, will log EXPLAIN output for the query at user level. (Tez only. For Spark, see hive.spark.explain.user
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- Default Value:
false - Added In: Hive 3.0.0 with HIVE-11133
Whether to show explain result at user level for Hive-on-Spark queries. When enabled, will log EXPLAIN output for the query at user level..)
hive.typecheck.on.insert
- Default Value: true
- Added In: Hive 0.12.0 with HIVE-5297 for insert partition
- Extended In: Hive 1.2 with HIVE-10307 for alter, describe partition, etc.
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Updates Spark job execution progress in-place in the terminal.
hive.spark.explain.user
- Default Value:
false - Added In: Hive 3.0.0 with HIVE-11133
Whether to show explain result at user level for Hive-on-Spark queries. When enabled, will log EXPLAIN output for the query at user level.
Remote Spark Driver
The remote Spark driver is the application launched in the Spark cluster, that submits the actual Spark job. It was introduced in HIVE-8528. It is a long-lived application initialized upon the first query of the current user, running until the user's session is closed. The following properties control the remote communication between the remote Spark driver and the Hive client that spawns it.
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- hive.execution.engine
hive.mapjoin.optimized.hashtable
hive.mapjoin.optimized.hashtable.wbsize
- hive.server2.tez.default.queues
- hive.server2.tez.sessions.per.default.queue
- hive.server2.tez.initialize.default.sessions
- hive.stats.max.variable.length
- hive.stats.list.num.entries
- hive.stats.map.num.entries
- hive.stats.map.parallelism (Hive 0.13 only; removed in Hive 0.14)
- hive.stats.join.factor
- hive.stats.deserialization.factor
- hive.tez.dynamic.semijoin.reduction
- hive.tez.min.bloom.filter.entries
- hive.tez.max.bloom.filter.entries
- hive.tez.bloom.filter.factor
- hive.tez.bigtable.minsize.semijoin.reduction
- hive.explain.user
hive.jar.directory
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