Daniel-009497 opened a new pull request, #5237: URL: https://github.com/apache/hadoop/pull/5237
There are two scenatio involded for reportBadBlocks 1-HDFS client will report bad block to NameNode once the block size or data is not consistent with meta; 2-DataNode will report bad block to NameNode via heartbeat if Replica stored on Datanode is corrupted or be modified. As for now, when namenode process reportBadBlock rpc request, only DataNode address is logged. Client Ip should also be logged to distinguish where the report comes from, which is very useful for trouble shooting. -- 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]
