Elgato_dark/zeppelin
1
0
Fork 0
mirror of https://github.com/apache/zeppelin synced 2026-05-24 09:38:26 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

fix CI, resolve merge conflict

Browse source
This commit is contained in:
Rohit Choudhary 2016-07-12 23:30:59 +05:30
parent 1924b99d3f
commit 3648a1c19d
2 changed files with 29 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
docs/interpreter/shell.md
View file

@ -30,6 +30,21 @@ At the "Interpreters" menu in Zeppelin dropdown menu, you can set the property v
<td>60000</td>
<td>Shell command time out in millisecs</td>
</tr>
<tr>
<td>zeppelin.shell.auth.type</td>
<td></td>
<td>Types of authentications' methods supported are SIMPLE, and KERBEROS</td>
</tr>
<tr>
<td>zeppelin.shell.principal</td>
<td></td>
<td>The principal name to load from the keytab</td>
</tr>
<tr>
<td>zeppelin.shell.keytab.location</td>
<td></td>
<td>The path to the keytab file</td>
</tr>
</table>
## Example

28
shell/src/main/java/org/apache/zeppelin/shell/security/ShellSecurityImpl.java
View file

@ -39,21 +39,21 @@ public class ShellSecurityImpl {
.trim().toUpperCase();
switch (authType) {
case "KERBEROS":
CommandLine cmdLine = CommandLine.parse(shell);
cmdLine.addArgument("-c", false);
String kinitCommand = String.format("kinit -k -t %s %s",
properties.getProperty("zeppelin.shell.keytab.location"),
properties.getProperty("zeppelin.shell.principal"));
cmdLine.addArgument(kinitCommand, false);
DefaultExecutor executor = new DefaultExecutor();
case "KERBEROS":
CommandLine cmdLine = CommandLine.parse(shell);
cmdLine.addArgument("-c", false);
String kinitCommand = String.format("kinit -k -t %s %s",
properties.getProperty("zeppelin.shell.keytab.location"),
properties.getProperty("zeppelin.shell.principal"));
cmdLine.addArgument(kinitCommand, false);
DefaultExecutor executor = new DefaultExecutor();
try {
int exitVal = executor.execute(cmdLine);
} catch (Exception e) {
LOGGER.error("Unable to run kinit for zeppelin user " + kinitCommand, e);
throw new InterpreterException(e);
}
try {
int exitVal = executor.execute(cmdLine);
} catch (Exception e) {
LOGGER.error("Unable to run kinit for zeppelin user " + kinitCommand, e);
throw new InterpreterException(e);
}
}
}
}