Kishore Nallan

Speeding up copying of snapshots

8

I've a cluster where the nodes are far apart geographically, so there is high network latency between the nodes. In such a case, I find the snapshot install from the...

Follower restarting with empty state directory does not join idle cluster until first write happens

4

Consider this sequence: 1. On a 3 node braft cluster, do some writes 2. On a follower, stop the process, delete the state/data directory and start the process again 3....

Prevote connection timeout

1

While prevote RPC uses a timeout of `election_timeout_ms` [here](https://github.com/baidu/braft/blob/master/src/braft/node.cpp#L1532), the connection timeout of the channel itself is not set, so Channel is using the default of 200 ms. This leads...

How to handle majority of nodes getting replaced?

1

Let's say we have a 3-node cluster consisting of nodes: `A (leader), B and C`. 1. A and B are killed and are replaced with new nodes D and E...

Can `_node->is_leader()` be used?

1

The examples use a `_leader_term` variable to check if the current node is a leader: https://github.com/baidu/braft/blob/master/example/counter/server.cpp#L153 Instead, can one use `_node->is_leader()`? https://github.com/baidu/braft/blob/master/src/braft/raft.h#L619 What's the difference between these 2 different approaches?

Fetching updates from a cluster without being part of the quorum

2

I want to run multiple geographically distributed read-only replicas that sync updates from the primary cluster. However, if these nodes are part of the main cluster, the writes to the...

Fixes https://github.com/nmslib/hnswlib/issues/366 **Summary of the change** An optional filtering function can be specified as a template parameter that determines if a given ID should be picked. The default is a...

## Description Typesense currently supports a simple `filter_by` syntax that can do ANDs between different fields, but does not support ORs between fields or compound filter conditions. We want to...

These getters are useful for resizing of the index from outside when the element count reaches capacity.

CI lint checking is failing

1

## Description CI lint checking fails with a [cryptic error](https://app.circleci.com/pipelines/github/typesense/typesense-go/79/workflows/f588449a-e3df-49b3-a126-8059c1acec8e/jobs/125): ``` go/pkg/mod/github.com/mattn/[email protected]/runewidth.go:7:2: found packages uniseg (doc.go) and main (gen_breaktest.go) in /go/pkg/mod/github.com/rivo/[email protected] ``` @v-byte-cpu can you please help with this? I...