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href="../../image-testpage.html">Image testing page</a> </li> </ul> </li> </ul> </nav> </div> <div class="nav-panel-explore" data-panel="explore"> <div class="context"> <span class="title">User manual</span> <span class="version">latest</span> </div> <ul class="components"> <li class="component"> <span class="title">Development Documentation</span> <ul class="versions"> <li class="version is-latest"> <a href="../../../../dev-manual/latest/index.html">latest</a> </li> </ul> </li> <li class="component"> <span class="title">Technical Documentation</span> <ul class="versions"> <li class="version is-latest"> <a href="../../../../tech-manual/latest/index.html">latest</a> </li> </ul> </li> <li class="component is-current"> <span class="title">User manual</span> <ul class="versions"> <li class="version is-current is-latest"> <a href="../../index.html">latest</a> </li> </ul> </li> </ul> </div> </div> </aside> </div> <main> <div class="toolbar" role="navigation"> <button class="nav-toggle"></button> <a href="../../index.html" class="home-link"></a> <nav class="breadcrumbs" aria-label="breadcrumbs"> <ul> <li><a href="../../index.html">User manual</a></li> <li><a href="../plugins.html">Plugins</a></li> <li><a href="../transforms.html">Transform Plugins</a></li> <li><a href="systemdata.html">Get System Info</a></li> </ul> </nav> <div class="edit-this-page"><a href="https://github.com/apache/incubator-hop/edit/master/plugins/transforms/systemdata/src/main/doc/systemdata.adoc">Edit this Page</a></div> </div> <article class="doc"> <h1 class="page">Get System Info</h1> <div class="sect1"> <h2 id="_description"><a class="anchor" href="#_description"></a>Description</h2> <div class="sectionbody"> <div class="paragraph"> <p>The Get System Info transform retrieves system information from the Hop project. The transform includes a table where you can designate a name and assign it to any available system info type you want to retrieve. This transform generates a single row with the fields containing the requested information.</p> </div> <div class="paragraph"> <p>It can also accept any number of input streams, aggregate any fields defined by this transform, and send the combined results to the output stream.</p> </div> </div> </div> <div class="sect1"> <h2 id="_options"><a class="anchor" href="#_options"></a>Options</h2> <div class="sectionbody"> <div class="table-wrapper"><table class="tableblock frame-all grid-all"> <colgroup> <col> <col> </colgroup> <thead> <tr> <th class="tableblock halign-left valign-top">Option</th> <th class="tableblock halign-left valign-top">Description</th> </tr> </thead> <tbody> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Transform name</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Name of the transform this name has to be unique in a single pipeline.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Name</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">The name you want to give a specific data type</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Type</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">A list of the available system data types</p></td> </tr> </tbody> </table></div> </div> </div> <div class="sect1"> <h2 id="_information_types"><a class="anchor" href="#_information_types"></a>Information Types</h2> <div class="sectionbody"> <div class="table-wrapper"><table class="tableblock frame-all grid-all"> <colgroup> <col> <col> </colgroup> <thead> <tr> <th class="tableblock halign-left valign-top">Item</th> <th class="tableblock halign-left valign-top">Description</th> </tr> </thead> <tbody> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">system date (variable)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">System time, changes every time you ask a date.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">system date (fixed)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">System time, determined at the start of the pipeline.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">start date range (Pipeline)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Start of date range, based upon information in ETL log table. See, also .08 Pipeline Settings.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">end date range (Pipeline)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">End of date range, based upon information in ETL log table. See, also .08 Pipeline Settings.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">start data range (Workflow)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Start of date range based upon information in the ETL log table. See also .08 Pipeline Settings.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">End date range (Workflow)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">End of date range based upon information in the ETL log table. See also .08 Pipeline Settings.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Yesterday 00:00:00</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Start of yesterday.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Yesterday 23:59:59</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">End of yesterday.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Today 00:00:00</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Start of today.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Today 23:59:59</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">End of today.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Tomorrow 00:00:00</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Start of tomorrow.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Tomorrow 23:59:59</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">End of tomorrow</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of last month 00:00:00</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Start of last month.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of last month 23:59:59</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">End of last month.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of this month 00:00:00</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Start of this month.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of this month 23:59:59</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">End of this month.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of next month 00:00:00</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Start of next month.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of next month 23:59:59</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">End of next month.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">copy of transform</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Copy nr of the transform. See also Launching several copies of a transform.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Pipeline name</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Name of the pipeline.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Pipeline file name</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">File name of the pipeline (XML only).</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">User that modified the pipeline last</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Date when the pipeline was modified last</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Pipeline batch ID</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">ID_BATCH value in the logging table, see .08 Pipeline Settings.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Parent workflow batch ID</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">The Hop batch ID of the parent workflow taken from the workflow logging table. You need to enable logging in the workflow and set "Pass batch ID" in the workflow settings.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Hostname</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Returns the hostname of the server.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">IP address</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Returns the IP address of the server.</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 1</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 1 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 2</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 2 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 3</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 3 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 4</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 4 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 5</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 5 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 6</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 6 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 7</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 7 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 8</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 8 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 9</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 9 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Command line argument 10</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Argument 10 on the command line</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Hop version</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Returns the Hop version (for example, 1.0.0)</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Hop Build Version</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Returns the build version of the core Hop library (for example, 13)</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Hop Build Date</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Returns the build date of the core Hop library</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Current process identifier (PID)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">The PID under which the Java process is currently running</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">JVM max memory</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">JVM total memory</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">JVM free memory</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">JVM available memory</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Available processors</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">JVM CPU time (milliseconds)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Total physical memory size (bytes)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Total swap space size (bytes)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Committed virtual size (bytes)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Free physical memory size (bytes)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Free swap space size (bytes)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of last week 00:00:00</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of last week 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last working day of last week 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of last week 00:00:00 (US)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of last week 23:59:59 (US)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of this week 00:00:00</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of this week 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last working day of this week 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of this week 00:00:00 (US)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of this week 23:59:59 (US)</p></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of next week 00:00:00</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of next week 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last working day of next week 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of next week 00:00:00 (US)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of next week 23:59:59 (US)</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of last quarter 00:00:00</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of last quarter 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of this quarter 00:00:00</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of this quarter 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of next quarter 00:00:00</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of next quarter 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of last year 00:00:00</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of last year 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of this year 00:00:00</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of this year 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">First day of next year 00:00:00</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Last day of next year 23:59:59</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action result</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action exit status</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr errors</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr lines input</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr lines output</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr lines read</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr lines updated</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr lines written</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr lines deleted</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr lines rejected</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr rows</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action stopped</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr files</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action nr files retrieved</p></td> <td class="tableblock halign-left valign-top"></td> </tr> <tr> <td class="tableblock halign-left valign-top"><p class="tableblock">Previous workflow action log text</p></td> <td class="tableblock halign-left valign-top"></td> </tr> </tbody> </table></div> </div> </div> </article> </main> </div> <footer> <div class="footer"> <dl> <dt>Overview</dt> <dd><a href="../../../../download/">Download</a></dd> <dd><a href="../../../../manual/latest/">Getting started</a></dd> </dl> <dl> <dt>Community</dt> <dd><a target="_blank" href="https://issues.apache.org/jira/projects/HOP/issues">Jira</a></dd> <dd><a target="_blank" href="https://chat.project-hop.org">Chat</a></dd> <dd><a target="_blank" href="../../../../community/team/">Team</a></dd> </dl> <dl> <dt>About</dt> <dd><a target="_blank" href="https://www.apache.org/licenses/" title="License">License</a></dd> </dl> <p> © 2019-2021 The Hop Team.<br> All marks mentioned may be trademarks or registered trademarks of their respective owners. </p> </div> </footer> <script src="../../../../_/js/site-8ed57175ed.js"></script> <script async src="../../../../_/js/vendor/highlight-41b831b4c4.js"></script> <script 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