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YARN-7641. Allow searchable filter for Application page log viewer in new YARN UI. Contributed by Vasudevan Skm. This closes #312.

This commit is contained in:
Sunil G 2017-12-13 15:51:49 +05:30
parent 7efc4f7688
commit fa4ecd8b98
3 changed files with 144 additions and 98 deletions
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227
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/controllers/yarn-app/logs.js
View File

@ -22,90 +22,120 @@ export default Ember.Controller.extend({
queryParams: ["service"],
service: undefined,
selectedAttemptId: '',
selectedAttemptId: "",
attemptContainerList: null,
selectedContainerId: '',
selectedLogFileName: '',
selectedContainerId: "",
selectedLogFileName: "",
containerLogFiles: null,
selectedLogFileContent: '',
selectedLogFileContent: "",
_isLoadingTopPanel: false,
_isLoadingBottomPanel: false,
initializeSelect: function(selector = ".js-fetch-attempt-containers") {
Ember.run.schedule("afterRender", this, function() {
$(selector).select2({ width: "350px", multiple: false });
});
},
actions: {
showContainersForAttemptId(attemptId) {
this.set('selectedAttemptId', '');
this.set("selectedAttemptId", "");
if (attemptId) {
this.set('_isLoadingTopPanel', true);
this.set('selectedAttemptId', attemptId);
this.fetchContainersForAttemptId(attemptId).then((hash) => {
let containers = null;
if (hash.rmContainers.get('length') > 0 && hash.rmContainers.get('content')) {
containers = (containers || []).concat(hash.rmContainers.get('content'));
}
if (hash.tsContainers.get('length') > 0 && hash.tsContainers.get('content')) {
containers = (containers || []).concat(hash.tsContainers.get('content'));
}
this.set('attemptContainerList', containers);
}).finally(() => {
this.set('_isLoadingTopPanel', false);
});
this.set("_isLoadingTopPanel", true);
this.set("selectedAttemptId", attemptId);
this.fetchContainersForAttemptId(attemptId)
.then(hash => {
let containers = null;
if (
hash.rmContainers.get("length") > 0 &&
hash.rmContainers.get("content")
) {
containers = (containers || []).concat(
hash.rmContainers.get("content")
);
}
if (
hash.tsContainers.get("length") > 0 &&
hash.tsContainers.get("content")
) {
containers = (containers || []).concat(
hash.tsContainers.get("content")
);
}
this.set("attemptContainerList", containers);
this.initializeSelect(".js-fetch-logs-containers");
})
.finally(() => {
this.set("_isLoadingTopPanel", false);
});
} else {
this.set('attemptContainerList', null);
this.set('selectedContainerId', '');
this.set('containerLogFiles', null);
this.set('selectedLogFileName', '');
this.set('selectedLogFileContent', '');
this.set("attemptContainerList", null);
this.set("selectedContainerId", "");
this.set("containerLogFiles", null);
this.set("selectedLogFileName", "");
this.set("selectedLogFileContent", "");
}
},
showLogFilesForContainerId(containerId) {
this.set('selectedContainerId', '');
this.set('containerLogFiles', null);
this.set('selectedLogFileName', '');
this.set('selectedLogFileContent', '');
this.set("selectedContainerId", "");
this.set("containerLogFiles", null);
this.set("selectedLogFileName", "");
this.set("selectedLogFileContent", "");
if (containerId) {
this.set('_isLoadingBottomPanel', true);
this.set('selectedContainerId', containerId);
this.fetchLogFilesForContainerId(containerId).then((hash) => {
if (hash.logs.get('length') > 0) {
this.set('containerLogFiles', hash.logs);
} else {
this.set('containerLogFiles', null);
}
}).finally(() => {
this.set('_isLoadingBottomPanel', false);
});
this.set("_isLoadingBottomPanel", true);
this.set("selectedContainerId", containerId);
this.fetchLogFilesForContainerId(containerId)
.then(hash => {
if (hash.logs.get("length") > 0) {
this.set("containerLogFiles", hash.logs);
} else {
this.set("containerLogFiles", null);
}
this.initializeSelect(".js-fetch-log-for-container");
})
.finally(() => {
this.set("_isLoadingBottomPanel", false);
});
}
},
showContentForLogFile(logFile) {
this.set('selectedLogFileName', '');
Ember.$("#logContentTextArea1234554321").val('');
this.set('showFullLog', false);
this.set("selectedLogFileName", "");
Ember.$("#logContentTextArea1234554321").val("");
this.set("showFullLog", false);
if (logFile) {
this.set('_isLoadingBottomPanel', true);
this.set('selectedLogFileName', logFile);
this.fetchContentForLogFile(this.get('selectedContainerId'), logFile).then((content) => {
this.set('selectedLogFileContent', content.trim());
}, () => {
this.set('selectedLogFileContent', '');
}).always(() => {
this.set('_isLoadingBottomPanel', false);
});
this.set("_isLoadingBottomPanel", true);
this.set("selectedLogFileName", logFile);
this.fetchContentForLogFile(this.get("selectedContainerId"), logFile)
.then(
content => {
this.set("selectedLogFileContent", content.trim());
},
() => {
this.set("selectedLogFileContent", "");
}
)
.always(() => {
this.set("_isLoadingBottomPanel", false);
});
} else {
this.set('selectedLogFileContent', '');
this.set("selectedLogFileContent", "");
}
},
findNextTextInLogContent() {
let searchInputElem = document.getElementById('logSeachInput98765');
this.send('searchTextInLogContent', searchInputElem.value);
let searchInputElem = document.getElementById("logSeachInput98765");
this.send("searchTextInLogContent", searchInputElem.value);
},
searchTextInLogContent(searchText) {
Ember.$('body').scrollTop(278);
let textAreaElem = document.getElementById('logContentTextArea1234554321');
Ember.$("body").scrollTop(278);
let textAreaElem = document.getElementById(
"logContentTextArea1234554321"
);
let logContent = textAreaElem.innerText;
let startIndex = this.searchTextStartIndex || 0;
if (startIndex === -1) {
@ -130,75 +160,86 @@ export default Ember.Controller.extend({
selection.removeAllRanges();
selection.addRange(range);
}
this.searchTextStartIndex = logContent.indexOf(searchText, endIndex + 1);
this.searchTextStartIndex = logContent.indexOf(
searchText,
endIndex + 1
);
} else {
this.searchTextStartIndex = 0;
}
},
showFullLogFileContent() {
this.set('showFullLog', true);
this.notifyPropertyChange('selectedLogFileContent');
this.set("showFullLog", true);
this.notifyPropertyChange("selectedLogFileContent");
}
},
attemptList: Ember.computed('model.attempts', function() {
let attempts = this.get('model.attempts');
attemptList: Ember.computed("model.attempts", function() {
let attempts = this.get("model.attempts");
let list = null;
if (attempts && attempts.get('length') && attempts.get('content')) {
list = [].concat(attempts.get('content'));
if (attempts && attempts.get("length") && attempts.get("content")) {
list = [].concat(attempts.get("content"));
}
return list;
}),
fetchContainersForAttemptId(attemptId) {
return Ember.RSVP.hash({
rmContainers: this.store.query('yarn-container', {
app_attempt_id: attemptId
}).catch(function() {
return Ember.A();
}),
tsContainers: this.store.query('yarn-timeline-container', {
app_attempt_id: attemptId
}).catch(function() {
return Ember.A();
})
rmContainers: this.store
.query("yarn-container", {
app_attempt_id: attemptId
})
.catch(function() {
return Ember.A();
}),
tsContainers: this.store
.query("yarn-timeline-container", {
app_attempt_id: attemptId
})
.catch(function() {
return Ember.A();
})
});
},
fetchLogFilesForContainerId(containerId) {
return Ember.RSVP.hash({
logs: this.store.query('yarn-log', {
containerId: containerId
}).catch(function() {
return Ember.A();
})
logs: this.store
.query("yarn-log", {
containerId: containerId
})
.catch(function() {
return Ember.A();
})
});
},
fetchContentForLogFile(containerId, logFile) {
let logAdapter = this.store.adapterFor('yarn-log');
let logAdapter = this.store.adapterFor("yarn-log");
return logAdapter.fetchLogFileContent(containerId, logFile);
},
resetAfterRefresh() {
this.set('selectedAttemptId', '');
this.set('attemptContainerList', null);
this.set('selectedContainerId', '');
this.set('selectedLogFileName', '');
this.set('containerLogFiles', null);
this.set('selectedLogFileContent', '');
this.set("selectedAttemptId", "");
this.set("attemptContainerList", null);
this.set("selectedContainerId", "");
this.set("selectedLogFileName", "");
this.set("containerLogFiles", null);
this.set("selectedLogFileContent", "");
},
showFullLog: false,
showLastFewLinesOfLogContent: Ember.computed('selectedLogFileContent', function() {
let content = this.get('selectedLogFileContent');
let lines = content.split('\n');
if (this.get('showFullLog') || lines.length < 10) {
return content;
showLastFewLinesOfLogContent: Ember.computed(
"selectedLogFileContent",
function() {
let content = this.get("selectedLogFileContent");
let lines = content.split("\n");
if (this.get("showFullLog") || lines.length < 10) {
return content;
}
return lines.slice(lines.length - 10).join("\n");
}
return lines.slice(lines.length - 10).join('\n');
})
)
});

5
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/routes/yarn-app/logs.js
View File

@ -34,6 +34,11 @@ export default AbstractRoute.extend(AppAttemptMixin, {
});
},
activate() {
const controller = this.controllerFor("yarn-app.logs");
controller.initializeSelect();
},
unloadAll() {
this.store.unloadAll('yarn-app-attempt');
this.store.unloadAll('yarn-timeline-appattempt');

10
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/app/templates/yarn-app/logs.hbs
View File

@ -32,7 +32,7 @@
<div class="row">
<div class="col-md-6">
<label>Choose attempt to fetch containers</label>
<select class="form-control" onchange={{action "showContainersForAttemptId" value="target.value"}} style="max-width:350px;">
<select class="js-fetch-attempt-containers" onchange={{action "showContainersForAttemptId" value="target.value"}} style="max-width:350px;">
<option value="" selected={{eq selectedAttemptId ''}}>None</option>
{{#each attemptList as |attempt|}}
<option value="{{attempt.id}}" selected={{eq selectedAttemptId attempt.id}}>{{attempt.id}}</option>
@ -42,7 +42,7 @@
{{#if attemptContainerList}}
<div class="col-md-6">
<label>Choose container to fetch logs</label>
<select class="form-control" onchange={{action "showLogFilesForContainerId" value="target.value"}} style="max-width:350px">
<select class="js-fetch-logs-containers" onchange={{action "showLogFilesForContainerId" value="target.value"}} style="max-width:350px">
<option value="" selected={{eq selectedContainerId ''}}>None</option>
{{#each attemptContainerList as |container|}}
<option value="{{container.id}}" selected={{eq selectedContainerId container.id}}>{{container.id}}</option>
@ -84,7 +84,7 @@
<div class="row">
<div class="col-md-6" style="margin-bottom:20px;">
<label>Choose log for {{selectedContainerId}}</label>
<select class="form-control" onchange={{action "showContentForLogFile" value="target.value"}} style="max-width:350px">
<select class="js-fetch-log-for-container" onchange={{action "showContentForLogFile" value="target.value"}} style="max-width:350px">
<option value="" selected={{eq selectedLogFileName ''}}>None</option>
{{#each containerLogFiles as |file|}}
<option value="{{file.fileName}}" selected={{eq selectedLogFileName file.fileName}}>{{file.fileName}} - {{file.fileSize}} bytes</option>
@ -108,10 +108,10 @@
</div>
{{/if}}
</div>
<div class="row">
<div>
{{#if selectedLogFileContent}}
{{#unless showFullLog}}
<div class="col-md-12">
<div>
<strong>Showing last 10 lines of log. Click <a href="#" {{action "showFullLogFileContent"}}>here</a> for full log.</strong>
</div>
{{/unless}}