Dilli,
Can you add the detail about using ldapsearch as a potential diagnostic
tool.
Kevin.
On 11/20/13 5:47 PM, Dilli Arumugam (JIRA) wrote:
[
https://issues.apache.org/jira/browse/KNOX-201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13828233#comment-13828233
]
Dilli Arumugam commented on KNOX-201:
-------------------------------------
Noting test observations with ldap server down:
Using groovy DSL:
java -jar bin/shell.jar samples/ExampleWebHdfsLs.groovy
Caught: org.apache.hadoop.gateway.shell.HadoopException:
org.apache.hadoop.gateway.shell.ErrorResponse: HTTP/1.1 401 Unauthorized
org.apache.hadoop.gateway.shell.HadoopException:
org.apache.hadoop.gateway.shell.ErrorResponse: HTTP/1.1 401 Unauthorized
at
org.apache.hadoop.gateway.shell.AbstractRequest.now(AbstractRequest.java:72)
at org.apache.hadoop.gateway.shell.AbstractRequest$now.call(Unknown
Source)
at ExampleWebHdfsLs.run(ExampleWebHdfsLs.groovy:28)
at org.apache.hadoop.gateway.shell.Shell.main(Shell.java:40)
at
org.apache.hadoop.gateway.launcher.Invoker.invokeMainMethod(Invoker.java:64)
at org.apache.hadoop.gateway.launcher.Invoker.invoke(Invoker.java:37)
at org.apache.hadoop.gateway.launcher.Command.run(Command.java:101)
at org.apache.hadoop.gateway.launcher.Launcher.run(Launcher.java:70)
at org.apache.hadoop.gateway.launcher.Launcher.main(Launcher.java:49)
Caused by: org.apache.hadoop.gateway.shell.ErrorResponse: HTTP/1.1 401
Unauthorized
at org.apache.hadoop.gateway.shell.Hadoop.executeNow(Hadoop.java:107)
at
org.apache.hadoop.gateway.shell.AbstractRequest.execute(AbstractRequest.java:47)
at
org.apache.hadoop.gateway.shell.hdfs.Ls$Request.access$200(Ls.java:31)
at org.apache.hadoop.gateway.shell.hdfs.Ls$Request$1.call(Ls.java:51)
at org.apache.hadoop.gateway.shell.hdfs.Ls$Request$1.call(Ls.java:45)
at
org.apache.hadoop.gateway.shell.AbstractRequest.now(AbstractRequest.java:70)
Using Curl:
curl -i -k -u guest:guest-password -X GET
https://localhost:8443/gateway/sandbox/webhdfs/v1?op=GETHOMEDIRECTORY
HTTP/1.1 401 Unauthorized
WWW-Authenticate: BASIC realm="application"
Content-Length: 0
Server: Jetty(8.1.12.v20130726)
add troubleshooting notes on checking ldap connectivity
-------------------------------------------------------
Key: KNOX-201
URL: https://issues.apache.org/jira/browse/KNOX-201
Project: Apache Knox
Issue Type: Task
Components: Server
Affects Versions: 0.3.0
Reporter: Dilli Arumugam
Assignee: Dilli Arumugam
Fix For: 0.3.1
We should add troubleshooting notes on checking ldap connectivity.
Otherwise, user could be left in dark if the authentication to Knox fails.
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