hililiwei commented on a change in pull request #4291:
URL: https://github.com/apache/iceberg/pull/4291#discussion_r824411966
##########
File path: orc/src/main/java/org/apache/iceberg/orc/ORC.java
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@@ -153,30 +154,46 @@ public WriteBuilder metricsConfig(MetricsConfig
newMetricsConfig) {
}
// supposed to always be a private method used strictly by data and delete
write builders
- private WriteBuilder createContextFunc(Function<Configuration, Context>
newCreateContextFunc) {
+ private WriteBuilder createContextFunc(Function<Map<String, String>,
Context> newCreateContextFunc) {
this.createContextFunc = newCreateContextFunc;
return this;
}
public <D> FileAppender<D> build() {
Preconditions.checkNotNull(schema, "Schema is required");
+ Configuration conf;
+ if (file instanceof HadoopOutputFile) {
+ conf = ((HadoopOutputFile) file).getConf();
+ } else {
+ conf = new Configuration();
+ }
+
+ for (Map.Entry<String, String> entry : config.entrySet()) {
+ conf.set(entry.getKey(), entry.getValue());
+ }
+
+ // for compatibility
+ if (conf.get(VECTOR_ROW_BATCH_SIZE) != null &&
config.get(TableProperties.ORC_VECTOR_ROW_BATCH_SIZE) == null) {
+ config.put(TableProperties.ORC_VECTOR_ROW_BATCH_SIZE,
conf.get(VECTOR_ROW_BATCH_SIZE));
+ }
Review comment:
Get the value from the Hadoop conf for compatibility. @openinx
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