| instance.name |
empty |
2.0.0 |
Name of Accumulo instance to connect to |
| instance.zookeepers |
localhost:2181 |
2.0.0 |
Zookeeper connection information for Accumulo instance |
| instance.zookeepers.timeout |
30s |
2.0.0 |
Zookeeper session timeout |
| auth.type |
password |
2.0.0 |
Authentication method (i.e password, kerberos, PasswordToken, KerberosToken, etc) |
| auth.principal |
empty |
2.0.0 |
Accumulo principal/username for chosen authentication method |
| auth.token |
empty |
2.0.0 |
Authentication token (ex. mypassword, /path/to/keytab) |
| batch.writer.durability |
default |
2.0.0 |
The durability used to write to the write-ahead log. Legal values are: none, which skips the write-ahead log; log, which sends the data to the write-ahead log, but does nothing to make it durable; flush, which pushes data to the file system; and sync, which ensures the data is written to disk. Setting this property will change the durability for the BatchWriter session. A value of “default” will use the table’s durability setting. |
| batch.writer.latency.max |
120s |
2.0.0 |
Max amount of time (in seconds) to hold data in memory before flushing it |
| batch.writer.memory.max |
50M |
2.0.0 |
Max memory (in bytes) to batch before writing |
| batch.writer.threads.max |
3 |
2.0.0 |
Maximum number of threads to use for writing data to tablet servers. |
| batch.writer.timeout.max |
0 |
2.0.0 |
Max amount of time (in seconds) an unresponsive server will be re-tried. An exception is thrown when this timeout is exceeded. Set to zero for no timeout. |
| batch.scanner.num.query.threads |
3 |
2.0.0 |
Number of concurrent query threads to spawn for querying |
| scanner.batch.size |
1000 |
2.0.0 |
Number of key/value pairs that will be fetched at time from tablet server |
| ssl.enabled |
false |
|
Enable SSL for client RPC |
| ssl.keystore.password |
empty |
|
Password used to encrypt keystore |
| ssl.keystore.path |
empty |
2.0.0 |
Path to SSL keystore file |
| ssl.keystore.type |
jks |
|
Type of SSL keystore |
| ssl.truststore.password |
empty |
|
Password used to encrypt truststore |
| ssl.truststore.path |
empty |
2.0.0 |
Path to SSL truststore file |
| ssl.truststore.type |
jks |
|
Type of SSL truststore |
| ssl.use.jsse |
false |
|
Use JSSE system properties to configure SSL |
| sasl.enabled |
false |
|
Enable SASL for client RPC |
| sasl.kerberos.server.primary |
accumulo |
|
Kerberos principal/primary that Accumulo servers use to login |
| sasl.qop |
auth |
|
SASL quality of protection. Valid values are ‘auth’, ‘auth-int’, and ‘auth-conf’ |
| trace.span.receivers |
org.apache.accumulo.tracer.ZooTraceClient |
|
A list of span receiver classes to send trace spans |
| trace.zookeeper.path |
/tracers |
2.0.0 |
The zookeeper node where tracers are registered |