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์ธํ„ฐ๋„ท ์•ˆ๋˜๋Š” ํ™˜๊ฒฝ์—์„œ yum ํŒจํ‚ค์ง€ ์„ค์น˜ํ•˜๊ธฐ

๋ณดํ˜ธ๋˜์–ด ์žˆ๋Š” ๊ธ€์ž…๋‹ˆ๋‹ค.

  • format_list_bulleted linux
  • · 2024. 3. 12.
[Spark] spark์—์„œ s3 ์ ‘๊ทผํ•˜๊ธฐ (ACCESS_KEY, SECRET_KEY)

[Spark] spark์—์„œ s3 ์ ‘๊ทผํ•˜๊ธฐ (ACCESS_KEY, SECRET_KEY)

2.4.4 ์ดํ•˜์™€ 2.4.5 ์ด์ƒ ๋ฒ„์ „์—์„œ ํ•˜๋‘ก configuration ์„ค์ •ํ•˜๋Š”๊ฒŒ ์ข€ ๋‹ค๋ฅธ ๋“ฏ ํ•˜๋‹ค. Spark ๋ฒ„์ „ 2.4.4 ์ดํ•˜ spark = SparkSession.builder.appName("myapp") \ .config("some.config", "some.value") \ .getOrCreate() # signature V4 ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฆฌ์ „์ผ ๊ฒฝ์šฐ ์•„๋ž˜ property ์„ค์ • spark.sparkContext.setSystemProperty("com.amazonaws.services.s3.enableV4", "true") # s3 ์ •๋ณด ์„ค์ • spark.sparkContext._jsc.hadoopConfiguration().set(f"fs.s3a.bucket.{mybucket}.endpo..

  • format_list_bulleted ๋ฐ์ดํ„ฐ/Spark
  • · 2023. 12. 19.

ํŒŒ์ผ ์ˆ˜์ • ์‹œ๊ฐ„ ์ดˆ๋‹จ์œ„ ํ™•์ธ

ls --time-style='+%Y%m%d %H:%M:%S' -l

  • format_list_bulleted linux
  • · 2023. 10. 12.

[Kafka] kafka produce ํ•˜๊ธฐ (with C)

์ฒ˜์Œ์—” ๊ทธ๋ƒฅ ํŒŒ์ด์ฌ์œผ๋กœ ํŒŒ์ผ์„ ์ฝ์–ด์„œ ์นดํ”„์นด ๋ฉ”์‹œ์ง€๋ฅผ ๋ณด๋‚ด๋ ค ํ–ˆ๋Š”๋ฐ ์ƒ๊ฐ๋ณด๋‹ค ๋А๋ ธ๋‹ค.. ์นดํ”„์นด๋กœ ๋ณด๋‚ด์•ผํ•˜๋Š” ํŒŒ์ผ์„ ์ƒ์„ฑํ•˜๋Š” ์ฝ”๋“œ๊ฐ€ c/c++๋กœ ๋˜์–ด์žˆ๊ธฐ๋„ ํ•˜๊ณ  ๋ฉ”์‹œ์ง€ ์ƒ์„ฑ ์ฆ‰์‹œ ๋ฐ”๋กœ ๋ณด๋‚ด๋ฉด ๋” ๋นจ๋ผ์งˆ ๊ฒƒ ๊ฐ™์•„ C๋กœ ์ž‘์„ฑํ•ด๋ดค๋‹ค. 1. librdkafka ํŒจํ‚ค์ง€ ๋‹ค์šด๋กœ๋“œ ๋‚˜๋Š” centos ์จ์„œ ์•„๋ž˜์™€ ๊ฐ™์ด ์„ค์น˜ํ–ˆ๋‹ค. yum install librdkafka-devel ๋‹ค๋ฅธ ์šด์˜์ฒด์ œ๋Š” ์•„๋ž˜ github ํŽ˜์ด์ง€ ์ฐธ๊ณ  https://github.com/confluentinc/librdkafka#installation 2. librdkafka ์„ค์น˜ ์œ„์น˜ ํ™•์ธ ์„ค์น˜ ์œ„์น˜ ํ™•์ธํ•˜๋Š” ๋ฐฉ๋ฒ• ์ฐธ๊ณ : https://quackstudy.tistory.com/entry/CentOS-yum%EC%9C%BC%EB%A1%9C-%EC%..

  • format_list_bulleted ๋ฐ์ดํ„ฐ
  • · 2023. 8. 31.

[CentOS] yum์œผ๋กœ ์„ค์น˜ํ•œ ํŒจํ‚ค์ง€ ์„ค์น˜ ๊ฒฝ๋กœ ํ™•์ธํ•˜๋Š” ๋ฐฉ๋ฒ•

๋ณดํ˜ธ๋˜์–ด ์žˆ๋Š” ๊ธ€์ž…๋‹ˆ๋‹ค.

  • format_list_bulleted linux
  • · 2023. 8. 28.

[airflow] mariadb๋ฅผ external database๋กœ ์‚ฌ์šฉ ์‹œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๊ด€๋ จ ์˜ค๋ฅ˜ (column doesn't exist)

์ •ํ™•ํžˆ ์–ด๋–ค ์˜ค๋ฅ˜ ๋ฌธ๊ตฌ์˜€๋Š”์ง€๋Š” db ์˜ต์…˜๊ฐ’์„ ์ด๋ฏธ ์ˆ˜์ •ํ•ด๋ฒ„๋ ค์„œ ์žฌํ˜„์€ ์–ด๋ ต์ง€๋งŒ airflow ์Šค์ผ€์ฅด๋Ÿฌ์—์„œ db๋ฅผ ์ฟผ๋ฆฌํ•  ๋•Œ syntax error๊ฐ€ ๋‚œ๋‹ค๋Š” ์˜ค๋ฅ˜์˜€๋‹ค. (๋Œ€์ถฉ ์•„๋ž˜ ์˜ค๋ฅ˜ ๋А๋‚Œ..) db init์„ ํ•˜๋Š”๋ฐ select ์ ˆ์— ์žˆ๋Š” ์ปฌ๋Ÿผ๋“ค์ด group by ์ ˆ์— ์—†๋Š” ์˜ค๋ฅ˜ "table.column" doesn't exist. airflow์—์„œ๋Š” ๊ณต์‹์ ์œผ๋กœ mariadb๋ฅผ ์ง€์›ํ•˜์ง€ ์•Š๋Š”๋‹ค. (์ฐธ๊ณ : https://airflow.apache.org/docs/apache-airflow/stable/howto/set-up-database.html) Despite big similarities between MariaDB and MySQL, we DO NOT support MariaDB as a back..

  • format_list_bulleted ๋ฐ์ดํ„ฐ/database
  • · 2023. 8. 14.
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  • ๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ (65)
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