Ray Mattingly
Ray Mattingly
## Background https://issues.apache.org/jira/browse/HBASE-28385 Let's say you're running a table scan with a throttle of 100MB/sec per RegionServer. Ideally your scans are going to pull down large results, often containing hundreds...
We've been experiencing RpcThrottlingException with 0ms waitInterval. This seems odd and wasteful, since the client side will immediately retry without backoff. I think the problem is related to the synchronization...
https://issues.apache.org/jira/browse/HBASE-28672 At my day job we are trying to implement [default quotas](https://issues.apache.org/jira/browse/HBASE-27800) for a variety of access patterns. We began by introducing a default read IO limit per-user, per-machine —...
#### Problem The MapReduceBackupCopyJob class provides no means for updating DistCp job options. This means that you're stuck with defaults, which isn't always desirable. For example, my workplace would like...
https://issues.apache.org/jira/browse/HBASE-28697 I've been thinking through the incremental backup order of operations, and I think we delete rows from the bulk loads system table too early and, consequently, make it possible...
When successfully taking an incremental backup, one of our final steps is to delete bulk load metadata from the system table for the bulk loads that needed to be captured...
https://issues.apache.org/jira/browse/HBASE-28643 The BackupInfo class has a failedMsg field which is a string of unbounded length. When a DistCp job fails then its failure message contains all of its source paths,...
https://issues.apache.org/jira/browse/HBASE-28882 My company runs a few hundred HBase clusters. We want to take backups everyday in one public cloud region, and then use said cloud's native replication solution to "backup...