{{/* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */}}

Key | Default | Type | Description
--- | --- | --- | ---
##### read.allow.fullScan | true | Boolean | Whether to allow full scan when reading a partitioned table.
##### read.changelog | false | Boolean | Whether to read row in the form of changelog (add rowkind column in row to represent its change type).
##### read.stream.maxBytesPerTrigger | (none) | Long | The maximum number of bytes returned in a single batch.
##### read.stream.maxFilesPerTrigger | (none) | Integer | The maximum number of files returned in a single batch.
##### read.stream.maxRowsPerTrigger | (none) | Long | The maximum number of rows returned in a single batch.
##### read.stream.maxTriggerDelayMs | (none) | Long | The maximum delay between two adjacent batches, which used to create MinRowsReadLimit with read.stream.minRowsPerTrigger together.
##### read.stream.minRowsPerTrigger | (none) | Long | The minimum number of rows returned in a single batch, which used to create MinRowsReadLimit with read.stream.maxTriggerDelayMs together.
##### requiredSparkConfsCheck.enabled | true | Boolean | Whether to verify SparkSession is initialized with required configurations.
##### source.split.target-size-with-column-pruning | false | Boolean | Whether to adjust the target split size based on pruned (projected) columns. If enabled, split size estimation uses only the columns actually being read.
##### write.merge-schema | false | Boolean | If true, merge the data schema and the table schema automatically before write data.
##### write.merge-schema.explicit-cast | false | Boolean | If true, allow to merge data types if the two types meet the rules for explicit casting.
##### write.use-v2-write | false | Boolean | If true, v2 write will be used. Currently, only HASH_FIXED and BUCKET_UNAWARE bucket modes are supported. Will fall back to v1 write for other bucket modes. Currently, Spark V2 write does not support TableCapability.STREAMING_WRITE.