Zaidoon Abd Al Hadi

[watermill-kafka] "read tcp <ip>:<port>: i/o timeout" when kafka rebalances

2

This appears to be the same issue as https://github.com/Shopify/sarama/issues/1192? And it can be fixed by doing something like https://github.com/IBM/sarama/commit/0151486eeb29f538508f313a3c4f9c1c11ee5e04 ?

unexplained sudden increase in memory usage

8

I suddenly started seeing the memory usage increase for no apparent reason and it has not come down yet: I have various metrics tracking memory usage, other things happening in...

enabling the jemalloc feature doesn't actually enable jemalloc

12

See https://github.com/facebook/rocksdb/issues/12364 & https://github.com/zaidoon1/rust-rocksdb/pull/23

expose custom logger configuration

1

Per https://github.com/facebook/rocksdb/wiki/Logger#existing-logger-implementations , we can use a custom logger to get the logs to show up in the format we need and more importantly where we need. In my case,...

High Memory Usage/ LRU cache size is not being respected

33

options file: [OPTIONS.txt](https://github.com/facebook/rocksdb/files/15098161/OPTIONS.txt) I've set the LRU cache to 1.5gb for the "url" cf. However, all of the sudden, the service that runs rocksdb hit the max memory limit I...

background: currently logs can either be written to a LOG file or they can be diverted to stderr logger for example. In my case, I don't have access to the...

Feature request: rate limit compaction triggered by periodic compaction seconds/ ttl only

5

my db size is small but I do have a significant amount of deletes so I set a db ttl/periodic compaction seconds to make sure the tombstones are deleted every...

Is there any plans to add support for graceful upgrades? For example, I have a rocksb instance running on some server (and don't have replication or anything like that since...

Consider switching to TinyUFO

2

See https://crates.io/crates/TinyUFO. I think we would see a good perf boost from this