hive | simple but rad project management tool

by publicscience Python Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | hive Summary

hive is a Python library. hive has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

simple but rad project management tool

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Quality

Security

License

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Support

hive has a low active ecosystem.

It has 1 star(s) with 0 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 7 have been closed. On average issues are closed in 1 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of hive is current.

Quality

hive has 0 bugs and 0 code smells.

Security

hive has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

hive code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

hive is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

hive releases are not available. You will need to build from source code and install.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed hive and discovered the below as its top functions. This is intended to give you an instant insight into hive implemented functionality, and help decide if they suit your requirements.

Return a human readable time .
Return current user .
Sync github comments .
Creates a folder .
Handle GitHub authentication .
Handle Google credentials .
Parse mentions .
Edit an issue .
Create a logger .
Create a new issue .

Get all kandi verified functions for this library.

hive Key Features

No Key Features are available at this moment for hive.

hive Examples and Code Snippets

No Code Snippets are available at this moment for hive.

Community Discussions

Trending Discussions on hive

How to union two dataframes which have same number of columns?

Any workaround for JSONPATH wildcard not supported in Spark SQL

Problems when writing parquet with timestamps prior to 1900 in AWS Glue 3.0

How to store the result of remote hive query to a file

How can I use the LIKE operator on a map type in hiveql?

Hive - Load pipe delimited data starting with pipe

Hive queries taking so long

Bloc observer not showing log

Databricks - is not empty but it's not a Delta table

Single map task taking long time and failing in hive map reduce

QUESTION

How to union two dataframes which have same number of columns?

Asked 2022-Apr-11 at 22:02

Dataframe df1 contains columns : a, b, c, d, e (Empty dataframe)

Dataframe df2 contains columns : b, c, d, e, _c4 (Contains Data)

I want to do a union on these two dataframes. I tried using

...

ANSWER

Answered 2022-Apr-11 at 22:00

unionByName exists since spark 2.3 but the allowMissingColumns only appeared in spark 3.1, hence the error you obtain in 2.4.

In spark 2.4, you could try to implement the same behavior yourself. That is, transforming df2 so that it contains all the columns from df1. If a column is not in df2, we can set it to null. In scala, you could do it this way:

Source https://stackoverflow.com/questions/71794819

QUESTION

Any workaround for JSONPATH wildcard not supported in Spark SQL

Asked 2022-Feb-18 at 16:56

spark.sql("""select get_json_object('{"k":{"value":"abc"}}', '$.*.value') as j""").show()

...

ANSWER

Answered 2022-Feb-18 at 16:56

There is a Spark JIRA "Any depth search not working in get_json_object ($..foo)" open for full JsonPath support.

Until it is resolved, I'm afraid creating a UDF that uses a "general-purpose" JsonPath implementation might be the one and only option:

Source https://stackoverflow.com/questions/71154352

QUESTION

Problems when writing parquet with timestamps prior to 1900 in AWS Glue 3.0

Asked 2022-Feb-10 at 13:45

When switching from Glue 2.0 to 3.0, which means also switching from Spark 2.4 to 3.1.1, my jobs start to fail when processing timestamps prior to 1900 with this error:

...

ANSWER

Answered 2022-Feb-10 at 13:45

I made it work by setting --conf to spark.sql.legacy.parquet.int96RebaseModeInRead=CORRECTED --conf spark.sql.legacy.parquet.int96RebaseModeInWrite=CORRECTED --conf spark.sql.legacy.parquet.datetimeRebaseModeInRead=CORRECTED --conf spark.sql.legacy.parquet.datetimeRebaseModeInWrite=CORRECTED.

This is a workaround though and Glue Dev team is working on a fix, although there is no ETA.

Also this is still very buggy. You can not call .show() on a DynamicFrame for example, you need to call it on a DataFrame. Also all my jobs failed where I call data_frame.rdd.isEmpty(), don't ask me why.

Update 24.11.2021: I reached out to the Glue Dev Team and they told me that this is the intended way of fixing it. There is a workaround that can be done inside of the script though:

Source https://stackoverflow.com/questions/68891312

QUESTION

How to store the result of remote hive query to a file

Asked 2022-Feb-09 at 11:33

I'm trying to run a hive query on Google Compute Engine. My Hadoop service is on Google Dataproc. I submit the hive job using this command -

...

ANSWER

Answered 2022-Feb-09 at 11:33

Query result is in stderr. Try &> result.txt to redirect both stdout and stderr, or 2> result.txt to redirect stderr only.

Source https://stackoverflow.com/questions/71016545

QUESTION

How can I use the LIKE operator on a map type in hiveql?

Asked 2022-Feb-06 at 17:50

I want to select two columns out of students:

...

ANSWER

Answered 2022-Feb-06 at 17:50

Explode map, then you can filter keys using LIKE. If you want to get single row per id_test, number even if there are many keys satisfying LIKE condition, use GROUP BY or DISTINCT.

Demo:

Source https://stackoverflow.com/questions/71006828

QUESTION

Hive - Load pipe delimited data starting with pipe

Asked 2022-Feb-03 at 08:53

Let's say I want to create a simple table with 4 columns in Hive and load some pipe-delimited data starting with pipe.

...

ANSWER

Answered 2022-Feb-03 at 08:29

You can solve this by 2 ways.

Remove first column before processing the file. This is clean and preferable solution.

Source https://stackoverflow.com/questions/70967567

QUESTION

Hive queries taking so long

Asked 2022-Jan-29 at 17:16

I have a CDP environment running Hive, for some reason some queries run pretty quickly and others are taking even more than 5 minutes to run, even a regular select current_timestamp or things like that. I see that my cluster usage is pretty low so I don't understand why this is happening.

How can I use my cluster fully? I read some posts in the cloudera website, but they are not helping a lot, after all the tuning all the things are the same.

Something to note is that I have the following message in the hive logs:

...

ANSWER

Answered 2022-Jan-29 at 17:16

Besides taking care of the overall tuning: https://community.cloudera.com/t5/Community-Articles/Demystify-Apache-Tez-Memory-Tuning-Step-by-Step/ta-p/245279

Please check my answer to this same issue here Enable hive parallel processing

That post explains what you need to do to enable parallel processing.

Source https://stackoverflow.com/questions/70907746

QUESTION

Bloc observer not showing log

Asked 2022-Jan-15 at 12:00

Hey I've been bloc observer as the main state management tool in my flutter app and using it made things much easier. The bloc observer is the main tool I use to debug and observe things happening. But after migrating to the Bloc v8.0.0 bloc observer has stopped logging.

...

ANSWER

Answered 2021-Nov-22 at 23:04

Your runApp() should be inside BlocOverrides.runZoned()

Source https://stackoverflow.com/questions/70070523

QUESTION

Databricks - is not empty but it's not a Delta table

Asked 2022-Jan-14 at 19:18

I run a query on Databricks:

...

ANSWER

Answered 2021-Oct-13 at 11:51

DROP TABLE & CREATE TABLE work with entries in the Metastore that is some kind of database that keeps the metadata about databases and tables. There could be the situation when entries in metastore don't exist so DROP TABLE IF EXISTS doesn't do anything. But when CREATE TABLE is executed, then it additionally check for location on DBFS, and fails if directory exists (maybe with data). This directory could be left from some previous experiments, when data were written without using the metastore.

Source https://stackoverflow.com/questions/69551620

QUESTION

Single map task taking long time and failing in hive map reduce

Asked 2022-Jan-11 at 15:56

I am running a simple query like the one shown below(similar form)

...

ANSWER

Answered 2022-Jan-11 at 15:56

It may happen because some partition is bigger than others.

Try to trigger reducer task by adding distribute by

Source https://stackoverflow.com/questions/70656966

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install hive

It’s recommended that you use a virtualenv:.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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