ZanderXu opened a new pull request, #4630:
URL: https://github.com/apache/hadoop/pull/4630
### Description of PR
When we writing some ec data from client not in hdfs cluster, there are a
large number of INFO log output, as blew:
```
2022-07-26 15:50:40,973 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=17}
2022-07-26 15:50:40,974 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=18}
2022-07-26 15:50:40,974 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=17}
2022-07-26 15:50:40,975 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=18}
2022-07-26 15:50:40,975 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=17}
2022-07-26 15:50:40,976 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=18}
2022-07-26 15:50:40,976 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=18}
2022-07-26 15:50:40,977 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=18}
2022-07-26 15:50:40,977 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=19}
2022-07-26 15:50:40,977 INFO blockmanagement.BlockPlacementPolicy
(BlockPlacementPolicyDefault.java:chooseRandom(912)) - Not enough replicas was
chosen. Reason: {NO_REQUIRED_STORAGE_TYPE=1, TOO_MANY_NODES_ON_RACK=3}
```
I feel that we should add detailed scope info in this log to show the scope
that we cannot select any good nodes from.
It will be convenient for us to quickly locate the scope in which the node
cannot be selected for what reason from the log.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
