CREATE TABLE guandata.of0b4be941d9_0(
idNullable(Int32),
customer_nameNullable(String),
commentsNullable(String)
)ENGINE=HDFS('hdfs://nameserver1/guandata-store/of0b4/part-000.snappy.parquet','Parquet')
select * from guandata.of0b4be941d9_0;
When I execute the SQL query, ClickHouse reports an error.
connection reset by peer: While executing ParquetBlockInputFormat: While exeuting HDFSSource. (NETWORK_ERROR)
The error logs on HDFS are as follows:
My environment involves connecting ClickHouse to HDFS with Kerberos authentication to query data. I have confirmed that my Kerberos configuration is correct. I can obtain tickets using kinit and verify them with klist.
CREATE TABLE guandata.of0b4be941d9_0(
idNullable(Int32),customer_nameNullable(String),commentsNullable(String))ENGINE=HDFS('hdfs://nameserver1/guandata-store/of0b4/part-000.snappy.parquet','Parquet')
select * from guandata.of0b4be941d9_0;
When I execute the SQL query, ClickHouse reports an error.
The error logs on HDFS are as follows:
My environment involves connecting ClickHouse to HDFS with Kerberos authentication to query data. I have confirmed that my Kerberos configuration is correct. I can obtain tickets using kinit and verify them with klist.