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< !DOCTYPE document
[
<!ENTITY hellip "…" >
]>
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<document >
<properties >
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<author email= "dev AT jmeter.apache.org" > JMeter developers</author>
<title > Changes</title>
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</properties>
<body >
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<section name= "Changes" >
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<style type= "text/css" > <!--
h2 { color: #960000; }
h3 { color: #960000; }
--></style>
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<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>
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<!-- =================== 2.14 =================== -->
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<h1 > Version 2.14</h1>
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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>
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<!-- <ch_category>Improvements</ch_category> -->
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<!-- <ch_title>Sample title</ch_title>
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<p >
<ul >
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<li > Sample text</li>
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</ul>
</p>
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<ch_title > Sample title</ch_title>
<p > Sample text</p>
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<figure width= "691" height= "215" image= "changes/2.10/18_https_test_script_recorder.png" > </figure>
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-->
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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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<li > In RandomTimer class, protected instance timer has been replaced by getTimer() protected method, this is related to <bugzilla > 58100</bugzilla> . This may impact 3rd party plugins.</li>
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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 > 57696</bug> HTTP Request : Improve responseMessage when resource download fails. Contributed by Ubik Load Pack (support at ubikloadpack.com)</li>
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<li > <bug > 57995</bug> Use FileServer for HTTP Request files. Implemented by Andrey Pokhilko (andrey at blazemeter.com) and contributed by BlazeMeter Ltd.</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 > 57928</bug> Add ability to define protocol (http/https) to AccessLogSampler GUI. Contributed by Jérémie Lesage (jeremie.lesage at jeci.fr)</li>
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<li > <bug > 58300</bug> Make existing Java Samplers implement Interruptible</li>
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</ul>
<h3 > Controllers</h3>
<ul >
</ul>
<h3 > Listeners</h3>
<ul >
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<li > <bug > 58041</bug> Tree View Listener should show sample data type</li>
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<li > <bug > 58122</bug> GraphiteBackendListener : Add Server Hits metric. Partly based on a patch from Amol Moye (amol.moye at thomsonreuters.com)</li>
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</ul>
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<h3 > Timers, Assertions, Config, Pre- & Post-Processors</h3>
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<ul >
</ul>
<h3 > Functions</h3>
<ul >
</ul>
<h3 > I18N</h3>
<ul >
</ul>
<h3 > General</h3>
<ul >
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<li > <bug > 57913</bug> Automated backups of last saved JMX files. Contributed by Benoit Vatan (benoit.vatan at gmail.com)</li>
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<li > <bug > 57988</bug> Shortcuts (Ctrl+1 .. Ctrl+9) to quick add elements into test plan. Implemented by Andrey Pokhilko (andrey at blazemeter.com) and contributed by BlazeMeter Ltd.</li>
<li > <bug > 58100</bug> Performance enhancements : Replace Random by ThreadLocalRandom.</li>
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</ul>
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<ch_section > Non-functional changes</ch_section>
<ul >
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<li > Updated to tika-core and tika-parsers 1.10 (from 1.7)</li>
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<li > Updated to commons-math3 3.5 (from 3.4.1)</li>
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<li > Updated to commons-pool2 2.4.2 (from 2.3)</li>
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<li > Updated to commons-lang 3.4 (from 3.3.2)</li>
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<li > Updated to rhino-1.7.7 (from 1.7R5)</li>
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<li > Updated to jodd-3.6.6.jar (from 3.6.4)</li>
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<li > Updated to jsoup-1.8.2 (from 1.8.1)</li>
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<li > Updated to rsyntaxtextarea-2.5.7 (from 2.5.6)</li>
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<li > Updated to slf4j-1.7.12 (from 1.7.10)</li>
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<li > Updated to xmlgraphics-commons-2.0.1 (from 1.5)</li>
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<li > <bug > 57981</bug> Require a minimum of Java 7.</li>
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</ul>
<!-- =================== 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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<li > <bug > 57806</bug> "audio/x-mpegurl" mime type is erroneously considered as binary by ViewResultsTree. Contributed by Ubik Load Pack (support at ubikloadpack.com)</li>
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<li > <bug > 57858</bug> Don't call sampleEnd twice in HTTPHC4Impl when a RuntimeException or an IOException occurs in the sample method.</li>
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<li > <bug > 57921</bug> HTTP/1.1 without keep-alive "Connection" response header no longer uses infinite keep-alive.</li>
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<li > <bug > 57956</bug> The hc.parameters reference in jmeter.properties doesn't work when JMeter is not started in bin.</li>
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<li > <bug > 58137</bug> JMeter fails to download embedded URLS that contain illegal characters in URL (it does not escape them).</li>
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<li > <bug > 58201</bug> Make usage of port in the host header more consistent across the different http samplers.</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 > 58013</bug> Enable all protocols that are enabled on the default SSLContext for usage with the SMTP Sampler.</li>
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<li > <bug > 58209</bug> JMeter hang when testing javasampler because HashMap.put() is called from multiple threads without sync.</li>
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<li > <bug > 58301</bug> Use typed methods such as setInt, setDouble, setDate ... for prepared statement #27</li>
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</ul>
<h3 > Controllers</h3>
<ul >
</ul>
<h3 > Listeners</h3>
<ul >
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<li > <bug > 58033</bug> SampleResultConverter should note that it cannot record non-TEXT data</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 > 58079</bug> Do not cache HTTP samples that have a Vary header when using a HTTP CacheManager.</li>
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</ul>
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<h3 > Functions</h3>
<ul >
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<li > <bug > 57825</bug> __Random function fails if min value is equal to max value (regression related to <bugzilla > 54453</bugzilla> )</li>
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</ul>
<h3 > I18N</h3>
<ul >
</ul>
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<h3 > General</h3>
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<ul >
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<li > <bug > 54826</bug> Don't fail on long strings in JSON responses when displaying them as JSON in View Results Tree.</li>
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<li > <bug > 57734</bug> Maven transient dependencies are incorrect for 2.13 (Fixed group ids for Commons Pool and Math)</li>
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<li > <bug > 57821</bug> Command-line option "-X --remoteexit" doesn't work since 2.13 (regression related to <bugzilla > 57500</bugzilla> )</li>
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<li > <bug > 57731</bug> TESTSTART.MS has always the value of the first Test started in Server mode in NON GUI Distributed testing</li>
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<li > <bug > 58016</bug> Error type casting using external SSL Provider. Contributed by Kirill Yankov (myworkpostbox at gmail.com)</li>
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<li > <bug > 58293</bug> SOAP/XML-RPC Sampler file browser generates NullPointerException</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:
<ul >
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<li > <a href= "http://ubikloadpack.com" > Ubik Load Pack</a> </li>
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<li > Benoit Vatan (benoit.vatan at gmail.com)</li>
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<li > Jérémie Lesage (jeremie.lesage at jeci.fr)</li>
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<li > Kirill Yankov (myworkpostbox at gmail.com)</li>
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<li > Amol Moye (amol.moye at thomsonreuters.com)</li>
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<li > Samoht-fr (https://github.com/Samoht-fr)</li>
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</ul>
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<br />
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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:
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<ul >
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</ul>
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Apologies if we have omitted anyone else.
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</p>
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<!-- =================== Known bugs =================== -->
<ch_section > Known bugs</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 0 (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:
<pre >
[java] WARNING: Couldn't flush user prefs:
java.util.prefs.BackingStoreException:
java.lang.IllegalArgumentException: Not supported: indent-number
</pre>
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:
<pre >
java.util.prefs.WindowsPreferences
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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</pre>
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.
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This is a known Java bug, see Bug <a href= "http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8000629" > JDK-8000629</a> .
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A workaround is to use a Java 7 update 40 runtime which fixes this issue.
</li>
<li >
You may encounter the following error: <i > java.security.cert.CertificateException: Certificates does not conform to algorithm constraints</i>
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 <b > jdk.certpath.disabledAlgorithms</b> property. Remove the MD2 value or the constraint on size, depending on your case.
<br > </br>
This property is in this file:
<pre > JAVA_HOME/jre/lib/security/java.security</pre>
See <bugzilla > 56357</bugzilla> for details.
</li>
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<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>
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The fix is to use JDK7_u79, JDK8_u45 or later.
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</li>
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<li >
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 "px" 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.
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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>
