Sreenivasulu

HBASE-28802 Fix the expected RS hostname message during useIP feature enabled

14

For HRegionServer#handleReportForDutyResponse, when the hostname is different from the regionserver and master side, both the two conditions should abort RS error message is corrected.

HBASE-28802 Fix the expected RS hostname message during useIP feature

2

https://issues.apache.org/jira/browse/HBASE-28802

HBASE-28875 FSHlog closewrite closeErrorCount should increment for initial catch exception

6

During close writer for FSHlog, if any error occured then for initial exception itself need to increment the closeErrorCount counter.

HBASE-28973 Enable HBase RegionServers and Masters to support IPv6 IP addresses as server identity when USEIP is enabled

20

Using IPV6 address failed to create the WAL path. IPV6 address contains ":", eg: [0:0:0:0:0:0:0:1] WAL path creation will fail, because FS will not support to create path with ":"....

HBASE-28973 Enable HBase RegionServers and Masters to support IPv6 IP addresses as server identity when USEIP is enabled

4

Using IPV6 address failed to create the WAL path. IPV6 address contains ":", eg: [0:0:0:0:0:0:0:1] WAL path creation will fail, because FS will not support to create path with ":"....

HBASE-29562 Add RegionServer Metrics for excluded DataNodes

3

Add and expose updated ‘ExcludeDNs’ information (with exclusion cause) to RegionServer metrics. This enhancement will allow operators and monitoring systems to track which DataNodes are excluded and understand the reasons...