aokolnychyi commented on code in PR #8660:
URL: https://github.com/apache/iceberg/pull/8660#discussion_r1337884528
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spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/SparkWriteConf.java:
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@@ -75,6 +76,10 @@ public class SparkWriteConf {
private static final Logger LOG =
LoggerFactory.getLogger(SparkWriteConf.class);
+ private static final long DATA_FILE_SIZE = 128 * 1024 * 1024; // 128 MB
Review Comment:
These are some default values we aim for. They should be safe without
affecting the parallelism too much. We can make this configurable in the future.
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