wypoon commented on a change in pull request #2512:
URL: https://github.com/apache/iceberg/pull/2512#discussion_r630506397
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File path: build.gradle
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@@ -921,33 +921,77 @@ if (jdkVersion == '8') {
}
project(':iceberg-spark3') {
- dependencies {
- compile project(':iceberg-api')
- compile project(':iceberg-common')
- compile project(':iceberg-core')
- compile project(':iceberg-data')
- compile project(':iceberg-orc')
- compile project(':iceberg-parquet')
- compile project(':iceberg-arrow')
- compile project(':iceberg-hive-metastore')
- compile project(':iceberg-spark')
- compileOnly "org.apache.avro:avro"
- compileOnly("org.apache.spark:spark-hive_2.12") {
- exclude group: 'org.apache.avro', module: 'avro'
- exclude group: 'org.apache.arrow'
+ ext {
+ commonDependencies = {
+ compile project(':iceberg-api')
+ compile project(':iceberg-common')
+ compile project(':iceberg-core')
+ compile project(':iceberg-data')
+ compile project(':iceberg-orc')
+ compile project(':iceberg-parquet')
+ compile project(':iceberg-arrow')
+ compile project(':iceberg-hive-metastore')
+ compile project(':iceberg-spark')
+
+ compileOnly "org.apache.avro:avro"
+
+ testCompile project(path: ':iceberg-spark', configuration:
'testArtifacts')
+
+ testCompile("org.apache.hadoop:hadoop-minicluster") {
+ exclude group: 'org.apache.avro', module: 'avro'
+ }
+ testCompile project(path: ':iceberg-hive-metastore', configuration:
'testArtifacts')
+ testCompile project(path: ':iceberg-api', configuration: 'testArtifacts')
+ testCompile project(path: ':iceberg-data', configuration:
'testArtifacts')
}
- testCompile project(path: ':iceberg-spark', configuration: 'testArtifacts')
+ spark30Dependencies = {
+ compileOnly("org.apache.spark:spark-hive_2.12:3.0.1") {
+ exclude group: 'org.apache.avro', module: 'avro'
+ exclude group: 'org.apache.arrow'
+ }
+ }
- testCompile("org.apache.hadoop:hadoop-minicluster") {
- exclude group: 'org.apache.avro', module: 'avro'
+ spark31Dependencies = {
+ compileOnly("org.apache.spark:spark-hive_2.12:3.1.1") {
+ exclude group: 'org.apache.avro', module: 'avro'
+ exclude group: 'org.apache.arrow'
+ }
+ }
+ }
+
+ dependencies project.ext.spark30Dependencies
+ dependencies project.ext.commonDependencies
+
+ test {
+ // For vectorized reads
+ // Allow unsafe memory access to avoid the costly check arrow does to
check if index is within bounds
+ systemProperty("arrow.enable_unsafe_memory_access", "true")
+ // Disable expensive null check for every get(index) call.
+ // Iceberg manages nullability checks itself instead of relying on arrow.
+ systemProperty("arrow.enable_null_check_for_get", "false")
+
+ // Vectorized reads need more memory
+ maxHeapSize '2500m'
+ }
+}
+
+project(':iceberg-spark31') {
Review comment:
I found that a Spark3 runtime jar built against Spark 3.0 does not
completely work with Spark 3.1.
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