zhangrainpeng opened a new issue, #14736:
URL: https://github.com/apache/iceberg/issues/14736
### Query engine
presto version is 0.291
[tmc@node4 catalog]$ cat iceberg_hadoop.properties
connector.name=iceberg
iceberg.catalog.type=hadoop
iceberg.catalog.warehouse=hdfs://datacluster/user/iceberg/warehouse
iceberg.hadoop.config.resources=/opt/soft/hadoop-3.4.0/etc/hadoop/core-site.xml,/opt/soft/hadoop-3.4.0/etc/hadoop/hdfs-site.xml
namenode is HA
fs.defaultFS
hdfs://datacluster
> CREATE SCHEMA iceberg_hadoop.test_db
[2025-12-02 15:42:41] completed in 101 ms
> CREATE TABLE iceberg_hadoop.test_db.players (
id int,
name varchar,
team varchar
)
[2025-12-02 15:43:49] completed in 354 ms
error：
> INSERT INTO iceberg_hadoop.test_db.players VALUES(1, 'zrp', 'cmdi')
[2025-12-02 15:44:47] java.net.UnknownHostException: datacluster
### Question
presto version is 0.291
[tmc@node4 catalog]$ cat iceberg_hadoop.properties
connector.name=iceberg
iceberg.catalog.type=hadoop
iceberg.catalog.warehouse=hdfs://datacluster/user/iceberg/warehouse
iceberg.hadoop.config.resources=/opt/soft/hadoop-3.4.0/etc/hadoop/core-site.xml,/opt/soft/hadoop-3.4.0/etc/hadoop/hdfs-site.xml
namenode is HA
fs.defaultFS
hdfs://datacluster
> CREATE SCHEMA iceberg_hadoop.test_db
[2025-12-02 15:42:41] completed in 101 ms
> CREATE TABLE iceberg_hadoop.test_db.players (
id int,
name varchar,
team varchar
)
[2025-12-02 15:43:49] completed in 354 ms
写数据报错：
> INSERT INTO iceberg_hadoop.test_db.players VALUES(1, 'zrp', 'cmdi')
[2025-12-02 15:44:47] java.net.UnknownHostException: datacluster
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