If you are using persistent queue and see following errors in splunkd.log.
ERROR TcpInputProc - Encountered Streaming S2S error
1. "Cannot register new_channel"
2. "Invalid payload_size"
3. "Too many bytes_used"
4. "Message rejected. Received unexpected message of size"
5. "not a valid combined field name/value type for data received"
Other S2S streaming errors as well.
You should upgrade your HF/IHF/IUF/IDX instance (if using persistent queue ) to following patches.
9.4.x/9.3.2/9.2.4/9.1.7
This patch also fixes all the known PQ related crashes and other PQ issues.
