DRILL-6303: Provide a button to copy the Drillbit's JStack shown in /threads
Provides a button in the web UI to copy the thread stack to the user's clipboard. closes #1199 Project: http://git-wip-us.apache.org/repos/asf/drill/repo Commit: http://git-wip-us.apache.org/repos/asf/drill/commit/2e1568ce Tree: http://git-wip-us.apache.org/repos/asf/drill/tree/2e1568ce Diff: http://git-wip-us.apache.org/repos/asf/drill/diff/2e1568ce Branch: refs/heads/master Commit: 2e1568cecd4aafb87c092c6b403a60366cc8f107 Parents: cc440af Author: Kunal Khatua <kkha...@maprtech.com> Authored: Sun Mar 25 23:09:43 2018 -0700 Committer: Arina Ielchiieva <arina.yelchiy...@gmail.com> Committed: Fri Apr 6 11:54:46 2018 +0300 ---------------------------------------------------------------------- .../src/main/resources/rest/threads/threads.ftl | 27 ++++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/drill/blob/2e1568ce/exec/java-exec/src/main/resources/rest/threads/threads.ftl ---------------------------------------------------------------------- diff --git a/exec/java-exec/src/main/resources/rest/threads/threads.ftl b/exec/java-exec/src/main/resources/rest/threads/threads.ftl index e393164..14d22f2 100644 --- a/exec/java-exec/src/main/resources/rest/threads/threads.ftl +++ b/exec/java-exec/src/main/resources/rest/threads/threads.ftl @@ -17,18 +17,41 @@ <a href="/queries">back</a><br/> <div class="page-header"> </div> + <p align="right">Auto Refresh <span class="badge badge-pill badge-info" id="refreshTimeLabel"></span> + <button id="clippy" type="button" class="btn btn-default btn-sm" onClick="copyThreads();" title="Copy To Clipboard"> + <!-- Refer: https://glyphicons.bootstrapcheatsheets.com/# for correct rendering --> + <span class="glyphicon glyphicon-copy" style="font-size:180%"></span> + </button> + </p> <div id="mainDiv" role="main"> </div> </div> <script> + var statusUrl = location.protocol + "//" + location.host + "/status/threads"; + var refreshInterval = 3; + document.getElementById('refreshTimeLabel').innerHTML = refreshInterval+" sec"; var update = function() { - $.get("/status/threads", function(data) { + $.get(statusUrl, function(data) { $("#mainDiv").html("<pre>" + data + "</pre>"); }); }; + //Ref: https://stackoverflow.com/a/36640126/8323038 + function copyThreads() { + if (document.selection) { + var range = document.body.createTextRange(); + range.moveToElementText(document.getElementById("mainDiv")); + range.select().createTextRange(); + document.execCommand("copy"); + } else if (window.getSelection) { + var range = document.createRange(); + range.selectNode(document.getElementById("mainDiv")); + window.getSelection().addRange(range); + document.execCommand("copy"); + } + } update(); - setInterval(update, 2000); + setInterval(update, refreshInterval*1000); </script> </#macro>
