[jira] [Created] (HADOOP-16528) Update document for web authentication kerberos principal

Chen Zhang created HADOOP-16528: --- Summary: Update document for web authentication kerberos principal Key: HADOOP-16528 URL: https://issues.apache.org/jira/browse/HADOOP-16528 Project: Hadoop Common

[jira] [Created] (HADOOP-16531) Log more detail for slow RPC

Chen Zhang created HADOOP-16531: --- Summary: Log more detail for slow RPC Key: HADOOP-16531 URL: https://issues.apache.org/jira/browse/HADOOP-16531 Project: Hadoop Common Issue Type: Improvement

[jira] [Created] (HADOOP-16695) Make LogThrottlingHelper thread-safe

Chen Zhang created HADOOP-16695: --- Summary: Make LogThrottlingHelper thread-safe Key: HADOOP-16695 URL: https://issues.apache.org/jira/browse/HADOOP-16695 Project: Hadoop Common Issue Type: