hadoop
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Apache Hadoop
### Description of PR Can't get running appmaster's web app in federation mode. (Detail message seen: https://issues.apache.org/jira/browse/YARN-10775) Two step to solve this problem : (a) make proxy server support federation....
### Description of PR RBF will throw an IndexOutOfBoundsException when the namespace is disabled. Suppose we have a mount point /a/b -> ns0 -> /a/b and disabled the ns0. RBF...
### Description of PR Suppose RBF cluster have 2 nameservices and to mount point as below: - /user/ns1 -> ns1 -> /user/ns1 - /usre/ns2 -> ns2 -> /user/ns2 Suppose we...
### Description of PR When I read NamenodeHeartbeatService.class of RBF, I feel that there are somethings we can do for NamenodeHeartbeatService.class. - Cache NameNode Protocol and Client Protocol to avoid...
**desc** HDFS client DistributedFileSystem#append supports appending to a file with optional create flags. However, appendToFile command only supports the default create flag APPEND so that append on EC file without...
### Description of PR The current implementation reset src and tgt to the mark and continues searching when tgt has remaining and src expired first. which is probably not necessary....
### Description of PR During the JournalNode startup, it builds the list of servers in the JournalNode set, ignoring hostnames that cannot be resolved. In environments with dynamic IP address...
### Description of PR [YARN-11196](https://issues.apache.org/jira/browse/YARN-11196) ### How was this patch tested? ### For code changes: - [ ] Does the title or this PR starts with the corresponding JIRA issue...
Current test run scripts need manual update across all combinations in runTests.sh for account name and is working off a single azure-auth-keys.xml file. While having to test across accounts that...
### Description of PR https://issues.apache.org/jira/browse/HADOOP-18341 ### How was this patch tested? ### For code changes: - [X] Does the title or this PR starts with the corresponding JIRA issue id...
