Repository: spark Updated Branches: refs/heads/branch-2.1 00c124884 -> efc72dcc3
[SPARK-20042][WEB UI] Fix log page buttons for reverse proxy mode with spark.ui.reverseProxy=true, full path URLs like /log will point to the master web endpoint which is serving the worker UI as reverse proxy. To access a REST endpoint in the worker in reverse proxy mode , the leading /proxy/"target"/ part of the base URI must be retained. Added logic to log-view.js to handle this, similar to executorspage.js Patch was tested manually Author: Oliver Köth <oko...@de.ibm.com> Closes #17370 from okoethibm/master. (cherry picked from commit 6f09dc70d9808cae004ceda9ad615aa9be50f43d) Signed-off-by: Sean Owen <so...@cloudera.com> Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/efc72dcc Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/efc72dcc Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/efc72dcc Branch: refs/heads/branch-2.1 Commit: efc72dcc3f964ea9931fb47a454db253556d0f8a Parents: 00c1248 Author: Oliver Köth <oko...@de.ibm.com> Authored: Wed Apr 5 08:09:42 2017 +0100 Committer: Sean Owen <so...@cloudera.com> Committed: Wed Apr 5 08:09:52 2017 +0100 ---------------------------------------------------------------------- .../org/apache/spark/ui/static/log-view.js | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/efc72dcc/core/src/main/resources/org/apache/spark/ui/static/log-view.js ---------------------------------------------------------------------- diff --git a/core/src/main/resources/org/apache/spark/ui/static/log-view.js b/core/src/main/resources/org/apache/spark/ui/static/log-view.js index 1782b4f..b5c43e5 100644 --- a/core/src/main/resources/org/apache/spark/ui/static/log-view.js +++ b/core/src/main/resources/org/apache/spark/ui/static/log-view.js @@ -51,13 +51,26 @@ function noNewAlert() { window.setTimeout(function () {alert.css("display", "none");}, 4000); } + +function getRESTEndPoint() { + // If the worker is served from the master through a proxy (see doc on spark.ui.reverseProxy), + // we need to retain the leading ../proxy/<workerid>/ part of the URL when making REST requests. + // Similar logic is contained in executorspage.js function createRESTEndPoint. + var words = document.baseURI.split('/'); + var ind = words.indexOf("proxy"); + if (ind > 0) { + return words.slice(0, ind + 2).join('/') + "/log"; + } + return "/log" +} + function loadMore() { var offset = Math.max(startByte - byteLength, 0); var moreByteLength = Math.min(byteLength, startByte); $.ajax({ type: "GET", - url: "/log" + baseParams + "&offset=" + offset + "&byteLength=" + moreByteLength, + url: getRESTEndPoint() + baseParams + "&offset=" + offset + "&byteLength=" + moreByteLength, success: function (data) { var oldHeight = $(".log-content")[0].scrollHeight; var newlineIndex = data.indexOf('\n'); @@ -83,14 +96,14 @@ function loadMore() { function loadNew() { $.ajax({ type: "GET", - url: "/log" + baseParams + "&byteLength=0", + url: getRESTEndPoint() + baseParams + "&byteLength=0", success: function (data) { var dataInfo = data.substring(0, data.indexOf('\n')).match(/\d+/g); var newDataLen = dataInfo[2] - totalLogLength; if (newDataLen != 0) { $.ajax({ type: "GET", - url: "/log" + baseParams + "&byteLength=" + newDataLen, + url: getRESTEndPoint() + baseParams + "&byteLength=" + newDataLen, success: function (data) { var newlineIndex = data.indexOf('\n'); var dataInfo = data.substring(0, newlineIndex).match(/\d+/g); --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org