Paddy Xu

Allows to try administrator mode in case of UAC control

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Hi, I have made a little improvement to allow Notepad2 run in administrator mode to bypass the UAC control (which makes the file read-only). First, Notepad2 will try to create...

Add option so Google+ can show highest res popup.

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Google+ has recently modify it's URL rule. Briefly speaking, it's: `https://lh5.googleusercontent.com/-aCTDSqhQjx4/UB04ZZuGZWI/AAAAAAAAFvI/CHG0IxMDwqg/w497-h373/002.png` replace `w497-h373` with `s0`: `https://lh5.googleusercontent.com/-aCTDSqhQjx4/UB04ZZuGZWI/AAAAAAAAFvI/CHG0IxMDwqg/s0/002.png` or with someone which have no wxxxxhxxxxx selection: `https://lh5.googleusercontent.com/-VnhmEj_qTxM/UB05LxtoSYI/AAAAAAAAHSg/toK7yQvLaZw/1.png` we can add an `/s0/`...

### What changes were proposed in this pull request? This PR changes Spark Connect to support defining and registering `Aggregator[IN, BUF, OUT]` UDAFs. The mechanism is similar to supporting Scaler...

Fix concating paths with relative filenames that contain colon ':'

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#### Which Delta project/connector is this regarding? - [x] Spark - [ ] Standalone - [ ] Flink - [ ] Kernel - [ ] Other (fill in here) ##...

[SPARK-48714] Implement `DataFrame.mergeInto` in PySpark

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### What changes were proposed in this pull request? Spark 4.0 added a new `df.mergeInto` API, but it is missing from PySpark. This PR fixes that. The support for this...

### What changes were proposed in this pull request? ### Why are the changes needed? ### Does this PR introduce _any_ user-facing change? ### How was this patch tested? ###...

### What changes were proposed in this pull request? This PR follows https://github.com/apache/spark/pull/46245 to add support `udaf.toColumn` API in Spark Connect. Here we introduce a new Protobuf message, `proto.TypedAggregateExpression`, that...

[SPARK-49249][SPARK-49320] Add new tag-related APIs in Connect back to Spark Core

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### What changes were proposed in this pull request? This PR adds several new tag-related APIs in Connect back to Spark Core. Following the isolation practice in the original Connect...

[SPARK-49249][SPARK-49122][Connect][SQL] Add `addArtifact` API to the Spark SQL Core

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### What changes were proposed in this pull request? This PR improves Spark SQL Core by adding a bunch of `addArtifact` APIs to `SparkSession`. These APIs were first introduced to...

[SPARK-49854][SQL] Clone artifact manager during session clone

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### What changes were proposed in this pull request? This PR implements a proper clone mechanism for ArtifactManager during a Spark Session cloning. The cloned manager will have a fresh...