[
https://issues.apache.org/jira/browse/HDFS-15960?focusedWorklogId=580360&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-580360
]
ASF GitHub Bot logged work on HDFS-15960:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 09/Apr/21 21:49
Start Date: 09/Apr/21 21:49
Worklog Time Spent: 10m
Work Description: goiri commented on a change in pull request #2887:
URL: https://github.com/apache/hadoop/pull/2887#discussion_r610921207
##########
File path:
hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java
##########
@@ -170,7 +172,20 @@ protected void serviceInit(Configuration configuration)
throws Exception {
@Override
public void periodicInvoke() {
- updateState();
+ try {
+ SecurityUtil.doAsCurrentUser(
+ new PrivilegedExceptionAction<Object>() {
Review comment:
Can this be a lambda?
##########
File path:
hadoop-hdfs-project/hadoop-hdfs-rbf/src/main/java/org/apache/hadoop/hdfs/server/federation/router/NamenodeHeartbeatService.java
##########
@@ -170,7 +172,20 @@ protected void serviceInit(Configuration configuration)
throws Exception {
@Override
public void periodicInvoke() {
- updateState();
+ try {
+ SecurityUtil.doAsCurrentUser(
+ new PrivilegedExceptionAction<Object>() {
+ @Override
+ public Object run() {
+ updateState();
+ return null;
+ }
+ });
+ } catch (IOException e) {
+ // Generic error that we don't know about
+ LOG.error("Unexpected exception while communicating with {}: {}",
Review comment:
Can we have a unit test for this?
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Issue Time Tracking
-------------------
Worklog Id: (was: 580360)
Time Spent: 0.5h (was: 20m)
> Router NamenodeHeartbeatService fails to authenticate with namenode in a
> kerberized envi
> ----------------------------------------------------------------------------------------
>
> Key: HDFS-15960
> URL: https://issues.apache.org/jira/browse/HDFS-15960
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Borislav Iordanov
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> We use http.hadoop.authentication.type = "kerberos" and when the
> NamenodeHeartbeatService calls the namenode via JMX, it is not providing a
> user security context so the authentication token is not transmitted and it
> fails.
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