Chris Nauroth created HDFS-8510: ----------------------------------- Summary: Provide different timeout settings for hdfs dfsadmin -getDatanodeInfo. Key: HDFS-8510 URL: https://issues.apache.org/jira/browse/HDFS-8510 Project: Hadoop HDFS Issue Type: Improvement Components: tools Reporter: Chris Nauroth Assignee: Chris Nauroth
During a rolling upgrade, an administrator runs {{hdfs dfsadmin -getDatanodeInfo}} to check if a DataNode has stopped. Currently, this operation is subject to the RPC connection retries defined in {{ipc.client.connect.max.retries}} and {{ipc.client.connect.retry.interval}}. This issue proposes adding separate configuration properties to control the retries for this operation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)