Gabriel39

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Gabriel Gabriel39

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Apache Doris Commiter / now @selectdb / ex-Alibaba Cloud

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@selectdb
Hangzhou,China

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Gabriel39/README.md

Hi there 👋

🌱 I’m currently learning OLAP / Databases / Computer Architecture.
👯 I have contributed code to Apache Doris / Apache Spark / Apache Airflow / Starrocks.
🤔 I’m interested in Databases, Distributed Systems, Big Data.
💬 Ask me about Databases, OLAP, Cpp, Java, Scala.
📫 How to reach me: gabrielleebuaa@gmail.com
😍 I love open source!

Pinned

apache/doris Public

Apache Doris is an easy-to-use, high performance and unified analytics database.

Java 8.5k 2.5k
spark Public

Forked from apache/spark

Apache Spark - A unified analytics engine for large-scale data processing

Scala

1,468 contributions in the last year

Learn how we count contributions

Activity overview

Contributed to apache/doris, doris-vectorized/doris-pipeline, apache/incubator-celeborn and 11 other repositories

Contribution activity

June 2023

Created 10 commits in 1 repository

apache/doris 10 commits

Created a pull request in apache/doris that received 13 comments

[Improvement](column) reduce cache miss for data copy

Proposed changes query: select count() from ( select /+SET_VAR(disable_join_reorder=true)/distinct c_last_name, c_first_name, d_date from store_sales…

+20 −2 • 13 comments

Opened 11 other pull requests in 1 repository

apache/doris 1 open 10 merged

[Improvement](pipeline) Improve shared scan performance Jun 14
[Bug](pipeline) fix bug for file scan node on pipeline engine Jun 13
[pipeline](doc) Update pipeline doc Jun 9
[test](p2) Fix p2 output (#20432) Jun 9
[conf](pipeline) turn pipeline on by default Jun 5
[test](p2) Fix p2 output Jun 5
[DOCS](data-types) remove old types Jun 2
[Bug](DecimalV3) fix decimalv3 functions (#19801) Jun 2
[Bug](runtime filter) fix NPE if runtime filter has no target Jun 1
[Bug](pipeline) Fix memory leak if query is canceled caused by memory limit Jun 1
[P2](test) Fix P2 output Jun 1

Reviewed 22 pull requests in 1 repository

apache/doris 22 pull requests

Opened 1 issue in 1 repository

apache/doris 1 open

[Enhancement] Support timezone for datetime load Jun 16