๐ฅ
hive s3 ๋ฐ์ดํฐ ์กฐํ ์ Unknown error 255 Root cause: ConnectionPoolTimeoutException: Timeout waiting for connection from pool ๋ฐ์ ๋ณธ๋ฌธ
๋ฐ์ดํฐ/ํ๋ก
hive s3 ๋ฐ์ดํฐ ์กฐํ ์ Unknown error 255 Root cause: ConnectionPoolTimeoutException: Timeout waiting for connection from pool ๋ฐ์
•8• 2022. 10. 5. 14:32CREATE EXTERNAL TABLE some_table
( some columns... )
STORED AS SOME_FILE_FORMAT LOCATION 's3a://s3_bucket/my_s3_path/'
์์ ๊ฐ์ด s3 ๊ฒฝ๋ก๋ฅผ ์ฐธ์กฐํ๋ ํ ์ด๋ธ ์์ฑ ํ ์กฐํ ์ ์๋์ ์๋ฌ ๋ฐ์ํ๋ค.
Disk I/O error on "my_server_info" Failed to open HDFS file s3a:"my_s3_file" Error(255): Unknown error 255 Root cause: ConnectionPoolTimeoutException: Timeout waiting for connection from pool
https://docs.cloudera.com/documentation/enterprise/5-8-x/topics/impala_s3.html#s3_best_practices
์ ๋ฌธ์ ํ ๋๋ก HDFS์์ ์๋์ ๊ฐ์ด ์ค์ ํ ํด๊ฒฐ๋๋ค.
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