[HBASE-10483] Provide API for retrieving info port when hbase.master.info.port is set to 0 - ASF JIRA

XML

Word

Printable

JSON

Hadoop Flags:

Reviewed
Release Note:

Hide
Adds new method to Admin so clients can ask the master's info port. Also fixes info port display in UI to use what master is actually using rather than display what is Configuration

{code}
+ /**
+ * Get the info port of the current master if one is available.
+ * @return master info port
+ * @throws IOException
+ */
+ public int getMasterInfoPort() throws IOException;
{code}

Show
Adds new method to Admin so clients can ask the master's info port. Also fixes info port display in UI to use what master is actually using rather than display what is Configuration {code} + /** + * Get the info port of the current master if one is available. + * @return master info port + * @throws IOException + */ + public int getMasterInfoPort() throws IOException; {code}

When hbase.master.info.port is set to 0, info port is dynamically determined.

An API should be provided so that client can retrieve the actual info port.

links to

https://reviews.apache.org/r/18109