libhdfs3
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clickhouse version 23, connect hdfs error
CREATE TABLE guandata.of0b4be941d9_0(
id
Nullable(Int32),
customer_name
Nullable(String),
comments
Nullable(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.
hdfs version 2.7