mirror of https://github.com/apache/jmeter.git
318 lines
12 KiB
XML
318 lines
12 KiB
XML
<?xml version="1.0"?>
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<!--
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~ Licensed to the Apache Software Foundation (ASF) under one or more
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~ contributor license agreements. See the NOTICE file distributed with
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~ this work for additional information regarding copyright ownership.
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~ The ASF licenses this file to you under the Apache License, Version 2.0
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~ (the "License"); you may not use this file except in compliance with
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~ the License. You may obtain a copy of the License at
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~
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~ http://www.apache.org/licenses/LICENSE-2.0
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~
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~ Unless required by applicable law or agreed to in writing, software
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~ distributed under the License is distributed on an "AS IS" BASIS,
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~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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~ See the License for the specific language governing permissions and
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~ limitations under the License.
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-->
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<!DOCTYPE document
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[
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<!ENTITY hellip "…" >
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<!ENTITY rarr "→" >
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<!ENTITY vellip "⋮" >
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<!ENTITY nbsp " " >
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]>
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<document>
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<properties>
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<author email="dev AT jmeter.apache.org">JMeter developers</author>
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<title>Changes</title>
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</properties>
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<body>
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<section name="Changes">
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<style type="text/css"><!--
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h2 { color: #960000; }
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h3 { color: #960000; }
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--></style>
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<note>
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<b>This page details the changes made in the current version only.</b>
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<br></br>
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Earlier changes are detailed in the <a href="changes_history.html">History of Previous Changes</a>.
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</note>
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<!-- =================== 5.5 =================== -->
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<h1>Version 5.5</h1>
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<p>
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Summary
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</p>
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<ul>
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<li><a href="#New and Noteworthy">New and Noteworthy</a></li>
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<li><a href="#Incompatible changes">Incompatible changes</a></li>
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<li><a href="#Bug fixes">Bug fixes</a></li>
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<li><a href="#Improvements">Improvements</a></li>
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<li><a href="#Non-functional changes">Non-functional changes</a></li>
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<li><a href="#Known problems and workarounds">Known problems and workarounds</a></li>
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<li><a href="#Thanks">Thanks</a></li>
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</ul>
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<ch_section>New and Noteworthy</ch_section>
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<!--
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<ch_title>Core improvements</ch_title>
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<ch_title>Test Plan</ch_title>
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<ch_title>Scripting / Debugging enhancements</ch_title>
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<ch_title>Functions</ch_title>
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-->
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<ch_title>UX improvements</ch_title>
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<!-- =================== Incompatible changes =================== -->
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<ch_section>Incompatible changes</ch_section>
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<ul>
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</ul>
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<!-- =================== Improvements =================== -->
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<ch_section>Improvements</ch_section>
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<h3>HTTP Samplers and Test Script Recorder</h3>
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<ul>
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<li><bug>65027</bug>Detect mime-type for files automatically when adding files to HTTP Sampler</li>
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<li><bug>65020</bug>HTTP Sampler/Files upload tab - add missing buttons</li>
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<li><pr>650</pr>HTTP Sampler timestamp fix when exception is caught. Contributed by Konstantin Kalinin (konstantin at kkalinin.pro)</li>
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</ul>
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<h3>Other samplers</h3>
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<ul>
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<li><bug>65149</bug><pr>644</pr>Encode the personal part of email addresses in SMTP Sampler</li>
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<li><pr>638</pr>Various additions to the Bolt Sampler. Added <code>transaction timeout</code>, <code>database</code>
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option required for Neo4j 4.x (with multi-database support) and <code>access mode</code> option, that allows running
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against a Neo4j Enterprise Causal Cluster. Contributed by David Pecollet (david.pecollet at gmail.com)</li>
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</ul>
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<h3>Controllers</h3>
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<ul>
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</ul>
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<h3>Listeners</h3>
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<ul>
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<li><bug>64988</bug>Sort properties and variables in a human expected order for DebugPostProcessor and DebugSampler</li>
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<li><bug>63061</bug>Sort View Results in Table in a human expected order</li>
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</ul>
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<h3>Timers, Assertions, Config, Pre- & Post-Processors</h3>
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<ul>
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<li><pr>638</pr>Bolt Connection Configuration: added <code>ConnectionPoolMaxSize</code> parameter. Contributed by
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David Pecollet (david.pecollet at gmail.com)</li>
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</ul>
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<h3>Functions</h3>
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<ul>
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</ul>
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<h3>I18N</h3>
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<ul>
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</ul>
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<h3>Report / Dashboard</h3>
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<ul>
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</ul>
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<h3>General</h3>
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<ul>
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</ul>
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<ch_section>Non-functional changes</ch_section>
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<ul>
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<li><bug>65128</bug><pr>643</pr>Add missing documentation about <code>Same user on each iteration</code> for Thread Groups. Contributed by njkuzas.</li>
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<li><pr>648</pr>Updated xmlgraphics-commons to 2.6 (from 2.3). Contributed by Stefan Seide (stefan @ trilobyte.se.de)</li>
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<li><pr>655</pr>Updated x-stream to 1.4.16 (from 1.4.15). Contributed by Stefan Seide (stefan @ trilobyte.se.de)</li>
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<li><pr>656</pr>Updated json-smart to 2.4.1 (from 2.3) and accessors-smart to 1.3 (from 1.2). Contributed by Stefan Seide (stefan @ trilobyte.se.de)</li>
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<li><bug>64831</bug>Log truststore entries in debug level for logger <code>org.apache.jmeter.util.keystore.JmeterKeyStore</code></li>
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<li><bug>65232</bug>Hide splash screen when an error is displayed because the test plan could not be parsed.</li>
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</ul>
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<!-- =================== Bug fixes =================== -->
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<ch_section>Bug fixes</ch_section>
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<h3>HTTP Samplers and Test Script Recorder</h3>
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<ul>
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</ul>
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<h3>Other Samplers</h3>
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<ul>
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<li><bug>65152</bug>OS Process Sampler - Cannot <code>Add from Clipboard</code> Command parameters</li>
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<li><pr>638</pr>Bolt Sampler: fixed error displaying results when "Record Query Results" is enabled. Contributed by
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David Pecollet (david.pecollet at gmail.com)</li>
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</ul>
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<h3>Controllers</h3>
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<ul>
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</ul>
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<h3>Listeners</h3>
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<ul>
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<li><bug>64962</bug>Save CSV sub-results recursively from View Results Tree</li>
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</ul>
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<h3>Timers, Assertions, Config, Pre- & Post-Processors</h3>
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<ul>
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<li><bug>65257</bug>JMESPathExtractor writes error log entries if JMESPath filter returns empty result</li>
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<li><bug>65259</bug>JMESPathExtractor Attribute <code>Match No.</code> Required</li>
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</ul>
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<h3>Functions</h3>
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<ul>
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</ul>
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<h3>I18N</h3>
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<ul>
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</ul>
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<h3>Report / Dashboard</h3>
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<ul>
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</ul>
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<h3>Documentation</h3>
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<ul>
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</ul>
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<h3>General</h3>
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<ul>
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<li><bug>64318</bug>DNS Cache Manager - custom DNS resolver does not use system resolver by default</li>
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<li><pr>641</pr>Updated xercesImpl to 2.12.1 (from 2.12.0). Based on patch by Stefan Seide (stefan at trilobyte-se.de).</li>
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<li><pr>645</pr>Add escaping for new lines in AbstractInfluxdbMetricsSender. Contributed by David Getzlaff (david.getzlaff at t-systems.com>)</li>
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<li><bug>65198</bug>Can't copy generated function from FunctionHelper</li>
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<li>Updated Apache Tika to 1.26 (from 1.24.1)</li>
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<li><pr>658</pr>Improve javadoc. Contributed by Ori Marko (orimarko at gmail.com)</li>
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<li><pr>661</pr>Fix wording in doc. Contributed by BugKing (wangzhen at fit2cloud.com)</li>
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<li><pr>664</pr>Allow whitespace in path. Contributed by Till Neunast (github.com/tilln)</li>
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<li><bug>65270</bug>POST application/x-www-form-urlencoded cURL code generated from Postman is not imported correctly</li>
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<li>Silence warnings of missing font Arial on startup under linux</li>
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<li><bug>65300</bug>IllegalAccessError when opening file dialog with Java 16</li>
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</ul>
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<!-- =================== Thanks =================== -->
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<ch_section>Thanks</ch_section>
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<p>We thank all contributors mentioned in bug and improvement sections above:
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</p>
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<ul>
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<li>Stefan Seide (stefan at trilobyte-se.de)</li>
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<li>njzukas (github.com/njzukas)</li>
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<li>David Getzlaff (david.getzlaff at t-systems.com>)</li>
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<li>Konstantin Kalinin (konstantin at kkalinin.pro)</li>
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<li>David Pecollet (david.pecollet at gmail.com)</li>
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<li>Ori Marko (orimarko at gmail.com)</li>
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<li>BugKing (wangzhen at fit2cloud.com)</li>
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<li>Till Neunast (github.com/tilln)</li>
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</ul>
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<p>We also thank bug reporters who helped us improve JMeter.</p>
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<ul>
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<li>Nikola Aleksic (nalexic at gmail.com)</li>
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</ul>
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<p>
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Apologies if we have omitted anyone else.
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</p>
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<!-- =================== Known bugs or issues related to JAVA Bugs =================== -->
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<ch_section>Known problems and workarounds</ch_section>
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<ul>
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<li>The Once Only controller behaves correctly under a Thread Group or Loop Controller,
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but otherwise its behaviour is not consistent (or clearly specified).</li>
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<li>
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The numbers that appear to the left of the green box are the number of active threads / total number of threads,
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the total number of threads only applies to a locally run test, otherwise it will show <code>0</code> (see <bugzilla>55510</bugzilla>).
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</li>
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<li>
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Note that under some windows systems you may have this WARNING:
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<source>
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java.util.prefs.WindowsPreferences
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WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0
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x80000002. Windows RegCreateKeyEx(…) returned error code 5.
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</source>
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The fix is to run JMeter as Administrator, it will create the registry key for you, then you can restart JMeter as a normal user and you won't have the warning anymore.
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</li>
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<li>
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You may encounter the following error:
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<source>java.security.cert.CertificateException: Certificates does not conform to algorithm constraints</source>
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if you run a HTTPS request on a web site with a SSL certificate (itself or one of SSL certificates in its chain of trust) with a signature
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algorithm using MD2 (like <code>md2WithRSAEncryption</code>) or with a SSL certificate with a size lower than 1024 bits.
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This error is related to increased security in Java 8+.
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<br></br>
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To allow you to perform your HTTPS request, you can downgrade the security of your Java installation by editing
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the Java <code>jdk.certpath.disabledAlgorithms</code> property. Remove the MD2 value or the constraint on size, depending on your case.
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<br></br>
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This property is in this file:
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<source>JAVA_HOME/jre/lib/security/java.security</source>
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See <bugzilla>56357</bugzilla> for details.
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</li>
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<li>
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Under Mac OSX Aggregate Graph will show wrong values due to mirroring effect on numbers.
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This is due to a known Java bug, see Bug <a href="https://bugs.openjdk.java.net/browse/JDK-8065373" >JDK-8065373</a>
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The fix is to use JDK8_u45 or later.
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</li>
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<li>
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View Results Tree may fail to display some HTML code under HTML renderer, see <bugzilla>54586</bugzilla>.
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This is due to a known Java bug which fails to parse "<code>px</code>" units in row/col attributes.
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See Bug <a href="https://bugs.openjdk.java.net/browse/JDK-8031109" >JDK-8031109</a>
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The fix is to use JDK9 b65 or later.
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</li>
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<li>
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JTable selection with keyboard (<keycombo><keysym>SHIFT</keysym><keysym>up/down</keysym></keycombo>) is totally unusable with Java 7 on Mac OSX.
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This is due to a known Java bug <a href="https://bugs.openjdk.java.net/browse/JDK-8025126" >JDK-8025126</a>
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The fix is to use JDK 8 b132 or later.
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</li>
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<li>
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Since Java 11 the JavaScript implementation <a href="https://openjdk.java.net/jeps/335">Nashorn has been deprecated</a>.
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Java will emit the following deprecation warnings, if you are using JavaScript based on Nashorn.
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<source>
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Warning: Nashorn engine is planned to be removed from a future JDK release
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</source>
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To silence these warnings, add <code>-Dnashorn.args=--no-deprecation-warning</code> to your Java arguments.
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That can be achieved by setting the enviroment variable <code>JVM_ARGS</code>
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<source>
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export JVM_ARGS="-Dnashorn.args=--no-deprecation-warning"
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</source>
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</li>
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<li>
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With Java 15 the JavaScript implementation <a href="https://openjdk.java.net/jeps/372">Nashorn has been removed</a>. To add back a JSR-223 compatible JavaScript engine you have two options:
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<dl>
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<dt>Use Mozilla Rhino</dt>
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<dd>Copy <a href="https://github.com/mozilla/rhino/releases/download/Rhino1_7_13_Release/rhino-engine-1.7.13.jar">rhino-engine-1.7.13.jar</a> into <code>$JMETER_HOME/lib/ext</code>.</dd>
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<dt>Use OpenJDK Nashorn</dt>
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<dd>
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The OpenJDK Nashorn implementation comes as a module. To use it, you will have to download it and add it to the module path. A hacky way to download the version 15.0 and its dependencies and set the module path is outlined below:
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<source>
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mkdir lib/modules
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pushd lib/modules
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wget https://repo1.maven.org/maven2/org/openjdk/nashorn/nashorn-core/15.0/nashorn-core-15.0.jar
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wget https://repo1.maven.org/maven2/org/ow2/asm/asm/9.0/asm-9.0.jar
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wget https://repo1.maven.org/maven2/org/ow2/asm/asm-commons/9.0/asm-commons-9.0.jar
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wget https://repo1.maven.org/maven2/org/ow2/asm/asm-util/9.0/asm-util-9.0.jar
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wget https://repo1.maven.org/maven2/org/ow2/asm/asm-tree/9.0/asm-tree-9.0.jar
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wget https://repo1.maven.org/maven2/org/ow2/asm/asm-analysis/9.0/asm-analysis-9.0.jar
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popd
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export JVM_ARGS="--modulepath $PWD/lib/modules"
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./bin/jmeter
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</source>
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</dd>
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</dl>
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</li>
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</ul>
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</section>
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</body>
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</document>
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