[spark] `spark.yarn.stagingDir`

https://stackoverflow.com/questions/42723604/how-to-set-spark-job-staging-location How to set Spark job staging location My spark job is failing because the user doesn't have access to directory where spark is trying to write staging or temp dataset. 2017-03-10 10:25:47,0928 ERROR JniCommon fs/client/fileclient... stackoverflow.com https://doc.hcs.huawei.com/en-us/usermanual/mrs/mrs_03_0298.html..
공부 2022. 12. 6. 13:44
[python] jinja2 + f-string

f"{{{{jinja}}}}_{python}" https://stackoverflow.com/questions/63788781/use-python-f-strings-and-jinja-at-the-same-time Use Python f-strings and Jinja at the same time I am trying to write a concise SQL query string in Python, to make use of both f-strings and Jinja at the same time. Background info: I am writing a query used in Airflow. This did not work: query_... stackoverflow.com
공부 2022. 12. 6. 13:40
[zeppelin] org.apache.spark.sql.execution.datasources.FileDownloadException: Failed to download file path: s3://bucket/prefix/partition.snappy.parquet, range: 0-16165503, partition values: [empty row], isDataPresent: false, eTag: 53ea26b5ecc9a194efe5163..

spark.sql("refresh TABLE schema.table") https://stackoverflow.com/questions/73294636/spark-refresh-delta-table-in-s3 Spark: refresh Delta Table in S3 how can I run the refresh table command on a Delta Table in S3? When I do deltatable = DeltaTable.forPath(spark, "s3a://test-bucket/delta_table/") spark.catalog.refreshTable(deltatable) ... stackoverflow.com https://stackoverflow.com/questions/4923..
공부 2022. 12. 6. 13:38
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