Sha256: 08210824c56b4a975927625be826875901a8b400e4d746411fa9df80b05468ca
Contents?: true
Size: 1.25 KB
Versions: 69
Compression:
Stored size: 1.25 KB
Contents
# Latest secondary's lastWriteDate is used normally with read preference tags.
---
heartbeatFrequencyMS: 25000 # 25 seconds.
topology_description:
type: ReplicaSetNoPrimary
servers:
- &1
address: a:27017
type: RSSecondary
avg_rtt_ms: 5
lastUpdateTime: 0
maxWireVersion: 5
lastWrite: {lastWriteDate: {$numberLong: "125002"}}
tags:
data_center: tokyo # No match, but its lastWriteDate is used in estimate.
- &2
address: b:27017
type: RSSecondary
avg_rtt_ms: 5
lastUpdateTime: 0
maxWireVersion: 5
lastWrite: {lastWriteDate: {$numberLong: "2"}} # 125 sec stale + 25 sec heartbeat <= 150 sec maxStaleness.
tags:
data_center: nyc
- &3
address: c:27017
type: RSSecondary
avg_rtt_ms: 5
lastUpdateTime: 0
maxWireVersion: 5
lastWrite: {lastWriteDate: {$numberLong: "1"}} # Too stale.
tags:
data_center: nyc
- &4
address: d:27017
type: RSSecondary
avg_rtt_ms: 5
lastUpdateTime: 0
maxWireVersion: 5
lastWrite: {lastWriteDate: {$numberLong: "2"}}
tags:
data_center: tokyo # No match.
read_preference:
mode: SecondaryPreferred
maxStalenessSeconds: 150
tag_sets:
- data_center: nyc
suitable_servers:
- *2
in_latency_window:
- *2
Version data entries
69 entries across 67 versions & 2 rubygems