Sungwoo Chang

pgbench fails with error "cannot execute UPDATE in a read-only transaction"

7

**Describe the bug** We configured pgcat to be pooling on a PostgreSQL cluster (1 primary, 1 standby). When we run pgbench we get the following error: ``` pgbench: error: client...

Hi There are some broken urls in [internals/overview](https://books.japila.pl/apache-spark-internals/overview/).  I don't see any contribution guide so I posted an issue instead. If you don't mind, I could just fix them...