clickhouse-java
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ClickHouse
Java client and JDBC driver for ClickHouse
The real question is do we WANT to lock it to java 8, or a later one - I remember we had the discussion, I just forget what the decision...
### Describe the bug We need to have move insights to resolve performance issues. Metrics would help us to identify problem quicker. Next metrics should exists - RTT time -...
## Summary This adds and example how to read and write protobuf directly to the DB using the client Readme has information needed to run
### Describe the bug ### Steps to reproduce 1. init client with `.addEndpoint("https://some.host.com:8443")` 2. do any query ### Expected behavior No errors ### Code example ```java public static void main(String......
## Compression Compression may be on transport or application layer. For example, HTTP compressed encoding is transport layer and LZ4 payload compression is what application does. Currently application compression is...
### Describe the bug It seems that [max_open_connections](https://github.com/ClickHouse/clickhouse-java/blob/v0.6.0/clickhouse-http-client/src/main/java/com/clickhouse/client/http/config/ClickHouseHttpOption.java#L36-L39 ) config option doesn't work as expected - it doesn't limit the number of opened connections. As far from I see from...
# Transport layer - Should be simple with linear structure - Minimal set of abstractions - only HTTP support - ready to support: SSL, proxies, connection pooling, compression # Libraries...
## HTTPs Support This is an essential feature. All traffic should go thru TLS Strictly speaking (even while testing or development). TLS and mTLS is used nowadays mostly everywhere and...
## Proxies There are cases (TBD: list) where client should support sending requests thru proxy. There are two types of proxies we need to consider: http and tcp. First one...
## Connection Pool Client should implement connection pooling. Application or upper level library may have own connection pooling logic and the client should support option to turn own implementation off....