Optional CDP policy-level properties
You must include the following list of optional policy-level configuration properties in REPL LOAD command on the CDP Private Cloud Base cluster. Put the property after the WITH clause of the command.
The Modifiable column indicates whether or not you can modify the property with an alter query in the REPL LOAD command.
| Property | Description | Default Value | Modifiable |
|---|---|---|---|
| distcp.options.pugbx |
Enter the options based on whether you want to preserve owner or user permissions, group permissions, and HDFS ACLs in source and target clusters during replication. Note: You must have superuser privileges to preserve the user and group permissions, and HDFS ACLs. |
N/A | Yes |
|
hive.repl.retry.initial.dela y |
First retry delay in seconds. | 60 seconds | yes |
|
hive.repl.retry.backoff.co efficient |
Exponential Delay between retries. The value of (Previous Delay) * (Backoff Coefficient) determines the next retry interval. |
1.2 seconds | Yes |
| hive.repl.retry.jitter |
A Random jitter to be applied to avoid all retries happening at the same time. |
30 seconds | Yes |
|
hive.repl.retry.max.delay. between.retries |
Maximum allowed retry delay in seconds after including the exponential backoff algorithm. If this limit is reached, retry will continue with this duration. |
60 minutes | Yes |
|
hive.repl.retry.total.durati on |
Total allowed retry duration in seconds inclusive of all retries. After this is duration is exceeded, the policy instance is marked as failed and will need manual intervention to restart. |
24 hours | Yes |
