| listenPort |
10911 |
listen port for client |
| namesrvAddr |
null |
name server address |
| brokerIP1 |
InetAddress for network interface |
Should be configured if having multiple addresses |
| brokerIP2 |
InetAddress for network interface |
If configured for the Master broker in the Master/Slave cluster, slave broker will connect to this port for data synchronization |
| brokerName |
null |
broker name |
| brokerClusterName |
DefaultCluster |
this broker belongs to which cluster |
| brokerId |
0 |
broker id, 0 means master, positive integers mean slave |
| storePathCommitLog |
$HOME/store/commitlog/ |
file path for commit log |
| storePathConsumerQueue |
$HOME/store/consumequeue/ |
file path for consume queue |
| mappedFileSizeCommitLog |
1024 * 1024 * 1024(1G) |
mapped file size for commit log |
| deleteWhen |
04 |
When to delete the commitlog which is out of the reserve time |
| fileReserverdTime |
72 |
The number of hours to keep a commitlog before deleting it |
| brokerRole |
ASYNC_MASTER |
SYNC_MASTER/ASYNC_MASTER/SLAVE |
| flushDiskType |
ASYNC_FLUSH |
{SYNC_FLUSH/ASYNC_FLUSH}. Broker of SYNC_FLUSH mode flushes each message onto disk before acknowledging producer. Broker of ASYNC_FLUSH mode, on the other hand, takes advantage of group-committing, achieving better performance. |