skyguard1

HBASE-26171 Fix MetricsRegionServer may throws NullPointerException when optional.get() is called

13

Fix MetricsRegionServer may throws NullPointerException when optional.get() is called, thanks

HBASE-26169 Fix MapReduceBackupCopyJob.BackupDistCp.getKey() concatenates strings

12

`MapReduceBackupCopyJob.BackupDistCp.getKey()` concatenates strings in a loop, should consider using `StringBuilder` to concatenate strings, thanks

Upgrade the zookeeper version to be compatible with the curator latest version

1

In this pr(https://github.com/apache/dubbo/pull/7805 ), we need to upgrade the zookeeper version to 3.6.0 to complete the upgrade of the curator version, thanks

Support getting block info for decompression

5

**Is your feature request related to a problem? Please describe.** I am developing a `ZstdDecoder` on netty, network data packets are transmitted in blocks, and netty as a framework, in...