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| <h1 title="Package" class="title">Package org.apache.hawq.pxf.service.utilities</h1> |
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| <td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/AnalyzeUtils.html" title="class in org.apache.hawq.pxf.service.utilities">AnalyzeUtils</a></td> |
| <td class="colLast"> |
| <div class="block">Helper class to get statistics for ANALYZE.</div> |
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| <td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/CustomWebappLoader.html" title="class in org.apache.hawq.pxf.service.utilities">CustomWebappLoader</a></td> |
| <td class="colLast"> |
| <div class="block">A WebappLoader that allows a customized classpath to be added through configuration in context xml.</div> |
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| <td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/Log4jConfigure.html" title="class in org.apache.hawq.pxf.service.utilities">Log4jConfigure</a></td> |
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| <td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/ProtocolData.html" title="class in org.apache.hawq.pxf.service.utilities">ProtocolData</a></td> |
| <td class="colLast"> |
| <div class="block">Common configuration of all MetaData classes.</div> |
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| <td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecuredHDFS.html" title="class in org.apache.hawq.pxf.service.utilities">SecuredHDFS</a></td> |
| <td class="colLast"> |
| <div class="block">The class handles security functions for handling secured HDFS</div> |
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| <td class="colFirst"><a href="../../../../../../org/apache/hawq/pxf/service/utilities/SecureLogin.html" title="class in org.apache.hawq.pxf.service.utilities">SecureLogin</a></td> |
| <td class="colLast"> |
| <div class="block">This class relies heavily on Hadoop API to |
| |
| Check need for secure login in Hadoop |
| Parse and load .xml configuration file |
| Do a Kerberos login with a kaytab file |
| convert _HOST in Kerberos principal to current hostname |
| |
| |
| It uses Hadoop Configuration to parse XML configuration files.<br> |
| It uses Hadoop Security to modify principal and perform the login.</div> |
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