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Dicer
Valued Contributor
since ‎06-20-2022
‎10-31-2023

User Stats

  • 32 Posts
  • 1 Solutions
  • 13 Kudos given
  • 28 Kudos received

User Activity

Import folder (no .whl or .jar files) and run the `python3 setup.py bdist_wheel` for lib install

10-31-2023
I want to import the ibapi python module in Azure Databricks Notebook.Before this, I downloaded the the TWS API folder from https://interactivebrokers.github.io/# I need to go through the following steps to install the API:Download and install TWS Ga...

PARSE_SYNTAX_ERROR: Syntax error at or near 'VACUUM'

11-02-2022
I tried to VACUUM a delta table, but there is a Syntax error.Here is the code:%sql set spark.databricks.delta.retentionDurationCheck.enabled = False   VACUUM test_deltatable

Is it reasonable for the process "Determining the location of DBIO file fragments." to take me 7 hours?

10-24-2022
I only have 1000 columns. Each column has 252 rows, so there are only 252000 data points.How come it can route tasks for the best-cached locality for 7 hours?

Azure Databricks: Failed to extract data which is between two timestamps within those same dates using Pyspark

08-12-2022
Data type:AAPL_Time: timestampAAPL_Close: floatRaw Data:AAPL_Time AAPL_Close 2015-05-11T08:00:00.000+0000 29.0344 2015-05-11T08:30:00.000+0000 29.0187 2015-05-11T09:00:00.000+0000 29.0346 2015-05-11T09:3...

Failed to convert Spark.sql to Pandas Dataframe using .toPandas()

07-02-2022
I wrote the following code:​data = spark.sql (" SELECT A_adjClose, AA_adjClose, AAL_adjClose, AAP_adjClose, AAPL_adjClose FROM deltabase.a_30min_delta, deltabase.aa_30min_delta, deltabase.aal_30min_delta, deltabase.aap_30min_delta ,deltabase.aapl_30m...
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