Siyuan Zhang

[BUG] Client could not receive result when frontend and executor are located across machines, and with long running queries.

2

The client could not receive results and hang forever when - 1. submitting a complex query that could running for several minutes, and - 2. the instance are launched within...

- When the app context type is vertex_data context, do an `add_column` operation and return the new graph - fix projected graph Here's the demo, note that the `person` label...

User may requires deleling a property or adding a new property for a label in runtime.

Support wildcards when loading from files

14

For example: ```python graph.add_edges('/data/person/*.csv') ``` We support wildcards in oss and hdfs, (by fsspec) but not for local files.

Currently the rust-rocksdb has an [API](https://github.com/rust-rocksdb/rust-rocksdb/blob/64a90a88c47db4ec6d1a7fea9c9c9051a27e9de2/src/db.rs#L380) to open RocksDB in TTL mode #425, whereas the C++ API has an additional readonly parameter as describe in the [doc](https://github.com/facebook/rocksdb/wiki/Time-to-Live) , which is...

Users requires more customized options: 1. `escapechar` in `pd.to_csv()` 2. support kerberos authentication in hdfs reading.

feat(analytical): Support batch mode in grape_engine

1

A preliminary implementation for #3829 Fixes #3829