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2019-01-07 09:23:12 +00:00
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@@ -50,4 +50,4 @@ The passed value needs to be a double from <code class="literal">0.0</code> to <
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">public</span> Sampler defaultSampler() {
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">return</span> Sampler.ALWAYS_SAMPLE;
}</pre><div class="tip" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Tip"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Tip]" src="images/tip.png"></td><th align="left">Tip</th></tr><tr><td align="left" valign="top"><p>You can set the HTTP header <code class="literal">X-B3-Flags</code> to <code class="literal">1</code>, or, when doing messaging, you can set the <code class="literal">spanFlags</code> header to <code class="literal">1</code>.
Doing so forces the current span to be exportable regardless of the sampling decision.</p></td></tr></table></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi__features.html">Prev</a>&nbsp;</td><td width="20%" align="center">&nbsp;</td><td width="40%" align="right">&nbsp;<a accesskey="n" href="multi__propagation.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">3.&nbsp;Features&nbsp;</td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud-sleuth.html">Home</a></td><td width="40%" align="right" valign="top">&nbsp;5.&nbsp;Propagation</td></tr></table></div></body></html>
Doing so forces the current span to be exportable regardless of the sampling decision.</p></td></tr></table></div><p>In order to use the rate-limited sampler set the <code class="literal">spring.sleuth.sampler.rate</code> property to choose an amount of traces to accept on a per-second interval. The minimum number is 0 and the max is 2,147,483,647 (max int).</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="multi__features.html">Prev</a>&nbsp;</td><td width="20%" align="center">&nbsp;</td><td width="40%" align="right">&nbsp;<a accesskey="n" href="multi__propagation.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">3.&nbsp;Features&nbsp;</td><td width="20%" align="center"><a accesskey="h" href="multi_spring-cloud-sleuth.html">Home</a></td><td width="40%" align="right" valign="top">&nbsp;5.&nbsp;Propagation</td></tr></table></div></body></html>