twosigma/flint

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A Time Series Library for Apache Spark

Stars: 1.2k
Forks: 199
Open beginner issues: 0
Indexed issues: 37

Dominant language: Scala
License: Apache-2.0
Last GitHub push: Aug 6, 2019
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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37 open issues indexed

[Python] Better argument checking Open

twosigma/flint#7 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Python] Weird error when time column is not the first column Open

twosigma/flint#8 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Python] Remove TimeUnit and TimeColumn TimeSeriesDataFrame Open

twosigma/flint#9 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
bug with com.fasterxml Open

twosigma/flint#12 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Python] dataframe summarize and summarizeCycles possible malfunction Open

twosigma/flint#13 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Using flint with pyspark on yarn Open

twosigma/flint#19 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
While building this sbt project, got below error Open

twosigma/flint#24 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
compatibility with sparklyr? Open

twosigma/flint#25 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
java.lang.NoSuchMethodError: org.apache.spark.sql.SQLContext.internalCreateDataFrame(Lorg Open

twosigma/flint#26 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
custom installation path Open

twosigma/flint#27 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Private Schema and other private methods and constructors Open

twosigma/flint#32 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Extending Window capabilities Open

twosigma/flint#36 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Failure of test: "correctly convert SQL TimestampType with default format" in "CSVSpec.scala". Open

twosigma/flint#39 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Count based windows Open

twosigma/flint#40 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Python cookbook missing Open

twosigma/flint#47 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
"timeColumn" option not respected in a "read.dataframe" call Open

twosigma/flint#56 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
"joinLeft" is not working when joining a clock with a parque-based DataFrame Open

twosigma/flint#57 · 15 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Python Clocks Not returning proper intervals. Open

twosigma/flint#58 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unable to load Timeseries RDD from Parquet without sorting Open

twosigma/flint#59 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
error in installation while running sbt assemblyNoTest Open

twosigma/flint#60 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Expose close summarizer to Python API Open

twosigma/flint#61 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
After summarizeWindows flint_df can't able to convert into spark df Open

twosigma/flint#62 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
pyspark 2.4 support Open

twosigma/flint#63 · 9 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
build entirely from pypi or docker file , without additional jar manual addition Open

twosigma/flint#66 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Time Series Clustering Open

twosigma/flint#69 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
sbt assemblyNoTest give Null Pointer Exception Open

twosigma/flint#71 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Regression/summarizer performance collapse? Open

twosigma/flint#74 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Update documentation & licensing information on PyPI Open

twosigma/flint#75 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
TypeError: 'JavaPackage' object is not callable Open

twosigma/flint#77 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
"joinLeft" returns dataframe that smaller than left_df Open

twosigma/flint#78 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Both `.option("timeColumn","ds")` and `.parquet(path, time_column='ds') ` don't work Open

twosigma/flint#79 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Flint Could not initialize class Open

twosigma/flint#80 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
UDF error Open

twosigma/flint#81 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
How to make Flint work with Spark 3.0 Open

twosigma/flint#83 · 3 comments · 4 reactions · 0 assignees · Indexed Sep 15, 2026
How to get the latest two events on a specific window using Flint? Open

twosigma/flint#85 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Is flint still active? Open

twosigma/flint#86 · 0 comments · 18 reactions · 0 assignees · Indexed Sep 15, 2026
java.lang.NoSuchMethodError: scala.Predef$.refArrayOps([Ljava/lang/Object;)Lscala/collection/mutable/ArrayOps; Open

twosigma/flint#87 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026

twosigma/flint

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