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| <pre>@InterfaceAudience.Private |
| public class <span class="typeNameLabel">JobACLsManager</span> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/JobACLsManager.html#JobACLsManager-org.apache.hadoop.conf.Configuration-">JobACLsManager</a></span>(org.apache.hadoop.conf.Configuration conf)</code> </td> |
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| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/JobACLsManager.html#areACLsEnabled--">areACLsEnabled</a></span>()</code> </td> |
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| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/JobACLsManager.html#checkAccess-org.apache.hadoop.security.UserGroupInformation-org.apache.hadoop.mapreduce.JobACL-java.lang.String-org.apache.hadoop.security.authorize.AccessControlList-">checkAccess</a></span>(org.apache.hadoop.security.UserGroupInformation callerUGI, |
| <a href="../../../../org/apache/hadoop/mapreduce/JobACL.html" title="enum in org.apache.hadoop.mapreduce">JobACL</a> jobOperation, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> jobOwner, |
| org.apache.hadoop.security.authorize.AccessControlList jobACL)</code> |
| <div class="block">If authorization is enabled, checks whether the user (in the callerUGI) |
| is authorized to perform the operation specified by 'jobOperation' on |
| the job by checking if the user is jobOwner or part of job ACL for the |
| specific job operation.</div> |
| </td> |
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| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/hadoop/mapreduce/JobACL.html" title="enum in org.apache.hadoop.mapreduce">JobACL</a>,org.apache.hadoop.security.authorize.AccessControlList></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/mapred/JobACLsManager.html#constructJobACLs-org.apache.hadoop.conf.Configuration-">constructJobACLs</a></span>(org.apache.hadoop.conf.Configuration conf)</code> |
| <div class="block">Construct the jobACLs from the configuration so that they can be kept in |
| the memory.</div> |
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| <h4>JobACLsManager</h4> |
| <pre>public JobACLsManager(org.apache.hadoop.conf.Configuration conf)</pre> |
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| <a name="areACLsEnabled--"> |
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| <h4>areACLsEnabled</h4> |
| <pre>public boolean areACLsEnabled()</pre> |
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| <h4>constructJobACLs</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/apache/hadoop/mapreduce/JobACL.html" title="enum in org.apache.hadoop.mapreduce">JobACL</a>,org.apache.hadoop.security.authorize.AccessControlList> constructJobACLs(org.apache.hadoop.conf.Configuration conf)</pre> |
| <div class="block">Construct the jobACLs from the configuration so that they can be kept in |
| the memory. If authorization is disabled on the JT, nothing is constructed |
| and an empty map is returned.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>JobACL to AccessControlList map.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="checkAccess-org.apache.hadoop.security.UserGroupInformation-org.apache.hadoop.mapreduce.JobACL-java.lang.String-org.apache.hadoop.security.authorize.AccessControlList-"> |
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| <h4>checkAccess</h4> |
| <pre>public boolean checkAccess(org.apache.hadoop.security.UserGroupInformation callerUGI, |
| <a href="../../../../org/apache/hadoop/mapreduce/JobACL.html" title="enum in org.apache.hadoop.mapreduce">JobACL</a> jobOperation, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> jobOwner, |
| org.apache.hadoop.security.authorize.AccessControlList jobACL)</pre> |
| <div class="block">If authorization is enabled, checks whether the user (in the callerUGI) |
| is authorized to perform the operation specified by 'jobOperation' on |
| the job by checking if the user is jobOwner or part of job ACL for the |
| specific job operation. |
| <ul> |
| <li>The owner of the job can do any operation on the job</li> |
| <li>For all other users/groups job-acls are checked</li> |
| </ul></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>callerUGI</code> - </dd> |
| <dd><code>jobOperation</code> - </dd> |
| <dd><code>jobOwner</code> - </dd> |
| <dd><code>jobACL</code> - </dd> |
| </dl> |
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