bhattmanish98 opened a new pull request, #7967: URL: https://github.com/apache/hadoop/pull/7967
JIRA – https://issues.apache.org/jira/browse/HADOOP-19672 In case of a network error while using the Apache client, we allow the client to switch over from Apache to JDK. This network fallback occurs in two scenarios: 1. During file system initialization – When warming up the cache, if no connection is created (indicating an issue with the Apache client), the system will fall back to the JDK. 2. During a network call – If an I/O or Unknown Host exception occurs for three consecutive retries, the system will fall back to the JDK. This fallback is applied at the JVM level, so all file system calls will use the JDK client once the switch occurs. There is also a possibility of recovery. During cache warmup, if connections are successfully created using the Apache client, the system will automatically switch back to the Apache client. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
