jackye1995 commented on code in PR #6571:
URL: https://github.com/apache/iceberg/pull/6571#discussion_r1090123147
##########
docs/java-api.md:
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@@ -147,6 +147,59 @@ t.newAppend().appendFile(data).commit();
t.commitTransaction();
```
+### WriteData
+
+The java api can write data into iceberg table.
+
+First write data to the data file, then submit the data file, the data you
write will take effect in the table.
+
+For example, add 1000 pieces of data to the table.
+
+```java
+/**
+ * The structure of this table is the same as the demo table in
java-api-quickstart
+ *
+ * Schema schema = new Schema(
+ * Types.NestedField.required(1, "level", Types.StringType.get()),
+ * Types.NestedField.required(2, "event_time",
Types.TimestampType.withZone()),
+ * Types.NestedField.required(3, "message", Types.StringType.get()),
+ * Types.NestedField.optional(4, "call_stack",
Types.ListType.ofRequired(5, Types.StringType.get()))
+ * );
+ * PartitionSpec spec = PartitionSpec.builderFor(schema)
+ * .hour("event_time")
+ * .identity("level")
+ * .build();
+ */
+
+GenericAppenderFactory appenderFactory = new
GenericAppenderFactory(table.schema(), table.spec());
Review Comment:
What if we put this as a test, and directly reference the test as example in
the doc page? By doing that the code can be up to date with latest API and
checkstyle standards.
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