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| <!DOCTYPE document |
| [ |
| <!ENTITY hellip "…" > |
| <!ENTITY vellip "⋮" > |
| ]> |
| <document> |
| <properties> |
| <author email="dev AT jmeter.apache.org">JMeter developers</author> |
| <title>Changes</title> |
| </properties> |
| <body> |
| <section name="Changes"> |
| <style type="text/css"><!-- |
| h2 { color: #960000; } |
| h3 { color: #960000; } |
| --></style> |
| <note> |
| <b>This page details the changes made in the current version only.</b> |
| <br></br> |
| Earlier changes are detailed in the <a href="changes_history.html">History of Previous Changes</a>. |
| </note> |
| |
| |
| <!-- =================== 3.1 =================== --> |
| |
| <h1>Version 3.1</h1> |
| |
| Summary |
| <ul> |
| <li><a href="#New and Noteworthy">New and Noteworthy</a></li> |
| <li><a href="#Known bugs">Known bugs</a></li> |
| <li><a href="#Incompatible changes">Incompatible changes</a></li> |
| <li><a href="#Bug fixes">Bug fixes</a></li> |
| <li><a href="#Improvements">Improvements</a></li> |
| <li><a href="#Non-functional changes">Non-functional changes</a></li> |
| <li><a href="#Thanks">Thanks</a></li> |
| |
| </ul> |
| |
| <ch_section>New and Noteworthy</ch_section> |
| |
| <ch_category>Sample category</ch_category> |
| <ch_title>Sample title</ch_title> |
| <!-- <figure width="846" height="613" image="changes/3.0/view_results_tree_search_feature.png"></figure> --> |
| |
| <!-- =================== Incompatible changes =================== --> |
| |
| <ch_section>Incompatible changes</ch_section> |
| |
| <ul> |
| <li>A cache for CSS Parsing of URLs has been introduced in this version, it is enabled by default. It is controlled by property <code>css.parser.cache.size</code>. It can be disabled by setting its value to 0. See <bugzilla>59885</bugzilla></li> |
| </ul> |
| |
| <h3>Deprecated and removed elements</h3> |
| <ul> |
| <li>Sample removed element</li> |
| </ul> |
| |
| <!-- =================== Improvements =================== --> |
| |
| <ch_section>Improvements</ch_section> |
| |
| <h3>HTTP Samplers and Test Script Recorder</h3> |
| <ul> |
| <li><bug>59882</bug>Reduce memory allocations for better throughput. Contributed by Benoit Wiart (b.wiart at ubik-ingenierie.com) through <pr>217</pr></li> |
| <li><bug>59885</bug>Optimize css parsing for embedded resources download by introducing a cache. Contributed by Benoit Wiart (b.wiart at ubik-ingenierie.com) through <pr>219</pr></li> |
| </ul> |
| |
| <h3>Other samplers</h3> |
| <ul> |
| <li><pr>211</pr>Differentiate the timing for JDBC Sampler. Use latency and connect time. |
| Contributed by Thomas Peyrard (thomas.peyrard at murex.com)</li> |
| </ul> |
| |
| <h3>Controllers</h3> |
| <ul> |
| <li><bug>59351</bug>Improve log/error/message for IncludeController. Partly contributed by Antonio Gomes Rodrigues (ra0077 at gmail.com)</li> |
| </ul> |
| |
| <h3>Listeners</h3> |
| <ul> |
| <li><bug>59953</bug>GraphiteBackendListener : Add Average metric. Partly contributed by Maxime Chassagneux (maxime.chassagneux at gmail.com)</li> |
| <li><bug>59975</bug>View Results Tree : Text renderer annoyingly scrolls down when content is bulky. Contributed by Ubik Load Pack (support at ubikloadpack.com)</li> |
| </ul> |
| |
| <h3>Timers, Assertions, Config, Pre- & Post-Processors</h3> |
| <ul> |
| <li><bug>59609</bug>Format extracted JSON Objects in JSON Post Processor correctly as JSON.</li> |
| <li><bug>59845</bug>Log messages about JSON Path mismatches at <code>debug</code> level instead of <code>error</code>.</li> |
| <li><pr>212</pr>Allow multiple selection and delete in HTTP Authorization Manager. Based on a patch by Benoit Wiart (b.wiart at ubik-ingenierie.com)</li> |
| <li><bug>59816</bug><pr>213</pr>Allow multiple selection and delete in HTTP Header Manager. |
| Based on a patch by Benoit Wiart (b.wiart at ubik-ingenierie.com)</li> |
| <li><bug>59967</bug>CSS/JQuery Extractor : Allow empty default value. Contributed by Ubik Load Pack (support at ubikloadpack.com)</li> |
| <li><bug>59974</bug>Response Assertion : Add button "Add from clipboard". Contributed by Ubik Load Pack (support at ubikloadpack.com)</li> |
| </ul> |
| |
| <h3>Functions</h3> |
| <ul> |
| <li><bug>59963</bug>New Function <code>__RandomFromMultipleVars</code>: Ability to compute a random value from values of 1 or more variables. Contributed by Ubik Load Pack (support at ubikloadpack.com)</li> |
| <li><bug>59991</bug>New function __groovy to evaluate Groovy Script. Contributed by Ubik Load Pack (support at ubikloadpack.com)</li> |
| </ul> |
| |
| <h3>I18N</h3> |
| <ul> |
| <li><pr>214</pr>Add spanish translation for delayed starting of threads. Contributed by Asier Lostalé (asier.lostale at openbravo.com).</li> |
| </ul> |
| |
| <h3>General</h3> |
| <ul> |
| <li><bug>59803</bug>Use <code>isValid()</code> method from jdbc driver, if no validationQuery |
| is given in JDBC Connection Configuration.</li> |
| <li><bug>59918</bug>Ant generated HTML report is broken (extras folder)</li> |
| <li><bug>57493</bug>Create a documentation page for properties</li> |
| <li><bug>59924</bug>The log level of XXX package is set to DEBUG if <code>log_level.XXXX</code> property value contains spaces, same for __log function</li> |
| <li><bug>59777</bug>Extract slf4j binding into its own jar and make it a jmeter lib</li> |
| <li><bug>59954</bug>Web Report/Dashboard : Add average metric</li> |
| <li><bug>59956</bug>Web Report / Dashboard : Add ability to generate a graph for a range of data</li> |
| </ul> |
| |
| <ch_section>Non-functional changes</ch_section> |
| <ul> |
| <li>Updated to jsoup-1.9.2 (from 1.8.3)</li> |
| <li>Updated to ph-css 4.1.4 (from 4.1.4)</li> |
| <li>Updated to tika-core and tika-parsers 1.13 (from 1.12)</li> |
| <li><pr>215</pr>Reduce duplicated code by using the newly added method <code>GuiUtils#cancelEditing</code>. |
| Contributed by Benoit Wiart (b.wiart at ubik-ingenierie.com)</li> |
| <li><pr>218</pr>Misc cleanup. Contributed by Benoit Wiart (b.wiart at ubik-ingenierie.com)</li> |
| <li><pr>216</pr>Re-use pattern when possible. Contributed by Benoit Wiart (b.wiart at ubik-ingenierie.com)</li> |
| </ul> |
| |
| <!-- =================== Bug fixes =================== --> |
| |
| <ch_section>Bug fixes</ch_section> |
| |
| <h3>HTTP Samplers and Test Script Recorder</h3> |
| <ul> |
| <li><bug>58888</bug>HTTP(S) Test Script Recorder (ProxyControl) does not add TestElement's returned by SamplerCreator createChildren ()</li> |
| <li><bug>59902</bug>Https handshake failure when setting <code>httpclient.socket.https.cps</code> property</li> |
| <li><bug>59973</bug>XML version in JTL files is changed into 1.1 to match serializer output. Implemented by Andrey Pokhilko (andrey at blazemeter.com) and contributed by BlazeMeter Ltd.</li> |
| </ul> |
| |
| <h3>Other Samplers</h3> |
| <ul> |
| <li><bug>59113</bug>JDBC Connection Configuration : Transaction Isolation level not correctly set if constant used instead of numerical</li> |
| </ul> |
| |
| <h3>Controllers</h3> |
| <ul> |
| </ul> |
| |
| <h3>Listeners</h3> |
| <ul> |
| <li><bug>59712</bug>Display original query in RequestView when decoding fails. Based on a patch by |
| Teemu Vesala (teemu.vesala at qentinel.com)</li> |
| </ul> |
| |
| <h3>Timers, Assertions, Config, Pre- & Post-Processors</h3> |
| <ul> |
| <li><bug>59964</bug>JSR223 Test Element : Cache compiled script if available is not correctly reset. Contributed by Ubik Load Pack (support at ubikloadpack.com)</li> |
| </ul> |
| |
| <h3>Functions</h3> |
| <ul> |
| </ul> |
| |
| <h3>I18N</h3> |
| <ul> |
| </ul> |
| |
| <h3>General</h3> |
| <ul> |
| <li><bug>59400</bug>Get rid of UnmarshalException on stopping when <code>-X</code> option is used.</li> |
| <li><bug>59607</bug>JMeter crashes when reading large test plan (greater than 2g). Based on fix by Felix Draxler (felix.draxler at sap.com)</li> |
| <li><bug>59621</bug>Error count in report dashboard is one off.</li> |
| <li><bug>59657</bug>Only set font in JSyntaxTextArea, when property <code>jsyntaxtextarea.font.family</code> is set.</li> |
| <li><bug>59720</bug>Batch test file comparisons fail on Windows as XML files are generated as EOL=LF</li> |
| <li>Code cleanups. Patches by Graham Russell (graham at ham1.co.uk)</li> |
| <li><bug>59722</bug>Use StandardCharsets to reduce the possibility of misspelling Charset names.</li> |
| <li><bug>59723</bug>Use jmeter.properties for testing whenever possible</li> |
| <li><bug>59726</bug>Unit test to check that CSV header text and sample format don't change unexpectedly</li> |
| <li><bug>59889</bug>Change encoding to UTF-8 in reports for dashboard.</li> |
| </ul> |
| |
| <!-- =================== Thanks =================== --> |
| |
| <ch_section>Thanks</ch_section> |
| <p>We thank all contributors mentioned in bug and improvement sections above: |
| </p> |
| <ul> |
| <li>Felix Draxler (felix.draxler at sap.com)</li> |
| <li>Antonio Gomes Rodrigues (ra0077 at gmail.com)</li> |
| <li>Graham Russell (graham at ham1.co.uk)</li> |
| <li>Teemu Vesala (teemu.vesala at qentinel.com)</li> |
| <li>Asier Lostalé (asier.lostale at openbravo.com)</li> |
| <li>Thomas Peyrard (thomas.peyrard at murex.com)</li> |
| <li>Benoit Wiart (b.wiart at ubik-ingenierie.com)</li> |
| <li>Maxime Chassagneux (maxime.chassagneux at gmail.com)</li> |
| <li><a href="http://ubikloadpack.com">Ubik Load Pack</a></li> |
| </ul> |
| <p>We also thank bug reporters who helped us improve JMeter. <br/> |
| For this release we want to give special thanks to the following reporters for the clear reports and tests made after our fixes:</p> |
| <ul> |
| </ul> |
| <p> |
| Apologies if we have omitted anyone else. |
| </p> |
| <!-- =================== Known bugs or issues related to JAVA Bugs =================== --> |
| |
| <ch_section>Known problems and workarounds</ch_section> |
| |
| <ul> |
| <li>The Once Only controller behaves correctly under a Thread Group or Loop Controller, |
| but otherwise its behaviour is not consistent (or clearly specified).</li> |
| |
| <li> |
| The numbers that appear to the left of the green box are the number of active threads / total number of threads, |
| the total number of threads only applies to a locally run test, otherwise it will show <code>0</code> (see <bugzilla>55510</bugzilla>). |
| </li> |
| |
| <li> |
| Note that there is a <a href="http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6396599 ">bug in Java</a> |
| on some Linux systems that manifests itself as the following error when running the test cases or JMeter itself: |
| <source> |
| [java] WARNING: Couldn't flush user prefs: |
| java.util.prefs.BackingStoreException: |
| java.lang.IllegalArgumentException: Not supported: indent-number |
| </source> |
| This does not affect JMeter operation. This issue is fixed since Java 7b05. |
| </li> |
| |
| <li> |
| Note that under some windows systems you may have this WARNING: |
| <source> |
| java.util.prefs.WindowsPreferences |
| WARNING: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0 |
| x80000002. Windows RegCreateKeyEx(…) returned error code 5. |
| </source> |
| 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. |
| </li> |
| |
| <li> |
| With Oracle Java 7 and Mac Book Pro Retina Display, the JMeter GUI may look blurry. |
| This is a known Java bug, see Bug <a href="http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8000629" >JDK-8000629</a>. |
| A workaround is to use a Java 7 update 40 runtime which fixes this issue. |
| </li> |
| |
| <li> |
| You may encounter the following error: |
| <source>java.security.cert.CertificateException: Certificates does not conform to algorithm constraints</source> |
| 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 |
| algorithm using MD2 (like md2WithRSAEncryption) or with a SSL certificate with a size lower than 1024 bits. |
| This error is related to increased security in Java 7 version u16 (MD2) and version u40 (Certificate size lower than 1024 bits), and Java 8 too. |
| <br></br> |
| To allow you to perform your HTTPS request, you can downgrade the security of your Java installation by editing |
| the Java <code>jdk.certpath.disabledAlgorithms</code> property. Remove the MD2 value or the constraint on size, depending on your case. |
| <br></br> |
| This property is in this file: |
| <source>JAVA_HOME/jre/lib/security/java.security</source> |
| See <bugzilla>56357</bugzilla> for details. |
| </li> |
| |
| <li> |
| Under Mac OSX Aggregate Graph will show wrong values due to mirroring effect on numbers. |
| This is due to a known Java bug, see Bug <a href="https://bugs.openjdk.java.net/browse/JDK-8065373" >JDK-8065373</a> |
| The fix is to use JDK7_u79, JDK8_u45 or later. |
| </li> |
| |
| <li> |
| View Results Tree may fail to display some HTML code under HTML renderer, see <bugzilla>54586</bugzilla>. |
| This is due to a known Java bug which fails to parse "<code>px</code>" units in row/col attributes. |
| See Bug <a href="https://bugs.openjdk.java.net/browse/JDK-8031109" >JDK-8031109</a> |
| The fix is to use JDK9 b65 or later. |
| </li> |
| |
| <li> |
| JTable selection with keyboard (<keycombo><keysym>SHIFT</keysym><keysym>up/down</keysym></keycombo>) is totally unusable with JAVA 7 on Mac OSX. |
| This is due to a known Java bug <a href="https://bugs.openjdk.java.net/browse/JDK-8025126" >JDK-8025126</a> |
| The fix is to use JDK 8 b132 or later. |
| </li> |
| </ul> |
| |
| </section> |
| </body> |
| </document> |