Spark2 SQL configuration参数配置

 查看当前环境SQL参数的配置

spark.sql("SET -v")

key	value
spark.sql.hive.version	1.2.1
spark.sql.sources.parallelPartitionDiscovery.threshold	32
spark.sql.hive.metastore.barrierPrefixes
spark.sql.shuffle.partitions	200
spark.sql.hive.metastorePartitionPruning	FALSE
spark.sql.broadcastTimeout	300
spark.sql.sources.bucketing.enabled	TRUE
spark.sql.parquet.filterPushdown	TRUE
spark.sql.statistics.fallBackToHdfs	FALSE
spark.sql.adaptive.enabled	FALSE
spark.sql.parquet.cacheMetadata	TRUE
spark.sql.hive.metastore.sharedPrefixes	com.mysql.jdbc
spark.sql.parquet.respectSummaryFiles	FALSE
spark.sql.warehouse.dir	hdfs:///user/spark/warehouse
spark.sql.orderByOrdinal	TRUE
spark.sql.hive.convertMetastoreParquet	TRUE
spark.sql.groupByOrdinal	TRUE
spark.sql.hive.thriftServer.async	TRUE
spark.sql.thriftserver.scheduler.pool	<undefined>
spark.sql.orc.filterPushdown	FALSE
spark.sql.adaptive.shuffle.targetPostShuffleInputSize	67108864b
spark.sql.sources.default	parquet
spark.sql.parquet.compression.codec	snappy
spark.sql.hive.metastore.version	1.2.1
spark.sql.sources.partitionDiscovery.enabled	TRUE
spark.sql.crossJoin.enabled	FALSE
spark.sql.parquet.writeLegacyFormat	FALSE
spark.sql.hive.verifyPartitionPath	FALSE
spark.sql.variable.substitute	TRUE
spark.sql.thriftserver.ui.retainedStatements	200
spark.sql.hive.convertMetastoreParquet.mergeSchema	FALSE
spark.sql.parquet.enableVectorizedReader	TRUE
spark.sql.parquet.mergeSchema	FALSE
spark.sql.parquet.binaryAsString	FALSE
spark.sql.columnNameOfCorruptRecord	_corrupt_record
spark.sql.files.maxPartitionBytes	134217728
spark.sql.streaming.checkpointLocation	<undefined>
spark.sql.variable.substitute.depth	40
spark.sql.parquet.int96AsTimestamp	TRUE
spark.sql.autoBroadcastJoinThreshold	10485760
spark.sql.pivotMaxValues	10000
spark.sql.sources.partitionColumnTypeInference.enabled	TRUE
spark.sql.hive.metastore.jars	builtin
spark.sql.thriftserver.ui.retainedSessions	200
spark.sql.sources.maxConcurrentWrites	1
spark.sql.parquet.output.committer.class	org.apache.parquet.hadoop.ParquetOutputCommitter