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storm Public
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Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more
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hadoop-gpl-compression Public
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This project is a set of plugins for Apache Hadoop that provide access to the GPL'ed compression codecs.
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1,144 contributions in the last year
Contribution activity
February 2022
Created 5 commits in 2 repositories
Created a pull request in rapidsai/cudf that received 3 comments
Yet another small JNI memory leak
Hopefully this is the last one, and this one only happens when we have an empty column vector (no rows). So much less common. I will be running mor…
Opened 3 other pull requests in 2 repositories
rapidsai/cudf
2
merged
NVIDIA/spark-rapids
1
merged
Reviewed 23 pull requests in 2 repositories
NVIDIA/spark-rapids
17 pull requests
- Enable regular expressions on GPU by default [databricks]
- Re-enables partial regex support for octal digits on the GPU
- Add tests for few json options
- Trim join tests to improve runtime of tests
- WIP: Draft implementation of string_split with regexp support [databricks]
- Debug dump to Parquet support for DECIMAL128 columns
- Optimize DECIMAL128 sum aggregations [databricks]
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Support
str_to_map - Add preliminary test and test framework changes for ExistanceJoin
- Optimize semaphore acquisition in GpuShuffledHashJoinExec
- Support BitLength and OctetLength
- Merge source to main branch from branch-22.02 [skip ci]
- Add FAQ entry to discuss executor task concurrency configuration [skip ci]
- Reimplement check for non-regexp strings using RegexParser
- Allow GpuWindowExec to partition on structs
- Enable test for LIKE with embedded null character
- Improve support for reading CSV and JSON floating-point values
rapidsai/cudf
6 pull requests
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Remove probe-time null equality parameters in
cudf::hash_join - Adding string row size iterator for row to column and column to row conversion
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Add JNI for
strings::split_reandstrings::split_record_re - Fix JNI leak on copy to device
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Support
percent_rank()aggregation - Java utilities to aid in accelerating aggregations on 128-bit types
Created an issue in rapidsai/cudf that received 5 comments
[FEA] group by aggregations that include a list of strings as the grouping type
Is your feature request related to a problem? Please describe. We have a customer that would like to perform group by aggregations in Spark on a co…