@Override protected void render(Block html) { String jid = $(JOB_ID); if (jid.isEmpty()) { html. p()._("Sorry, can't do anything without a JobID.")._(); return; } JobId jobID = MRApps.toJobID(jid); Job job = appContext.getJob(jobID); if (job == null) { html. p()._("Sorry, ", jid, " not found.")._(); return; } Path confPath = job.getConfFile(); try { ConfInfo info = new ConfInfo(job); html.div().h3(confPath.toString())._(); TBODY<TABLE<Hamlet>> tbody = html. // Tasks table table("#conf"). thead(). tr(). th(_TH, "key"). th(_TH, "value"). th(_TH, "source chain"). _(). _(). tbody(); for (ConfEntryInfo entry : info.getProperties()) { StringBuffer buffer = new StringBuffer(); String[] sources = entry.getSource(); //Skip the last entry, because it is always the same HDFS file, and // output them in reverse order so most recent is output first boolean first = true; for(int i = (sources.length - 2); i >= 0; i--) { if(!first) { // \u2B05 is an arrow <-- buffer.append(" \u2B05 "); } first = false; buffer.append(sources[i]); } tbody. tr(). td(entry.getName()). td(entry.getValue()). td(buffer.toString()). _(); } tbody._(). tfoot(). tr(). th().input("search_init").$type(InputType.text).$name("key").$value("key")._()._(). th().input("search_init").$type(InputType.text).$name("value").$value("value")._()._(). th().input("search_init").$type(InputType.text).$name("source chain").$value("source chain")._()._(). _(). _(). _(); } catch(IOException e) { LOG.error("Error while reading "+confPath, e); html.p()._("Sorry got an error while reading conf file. ",confPath); } }
@Override protected void render(Block html) { String jid = $(JOB_ID); if (jid.isEmpty()) { html. p()._("Sorry, can't do anything without a JobID.")._(); return; } JobId jobID = MRApps.toJobID(jid); Job job = appContext.getJob(jobID); if (job == null) { html. p()._("Sorry, ", jid, " not found.")._(); return; } Path confPath = job.getConfFile(); try { ConfInfo info = new ConfInfo(job); html.div().h3(confPath.toString())._(); TBODY<TABLE<Hamlet>> tbody = html. // Tasks table table("#conf"). thead(). tr(). th(_TH, "key"). th(_TH, "value"). th(_TH, "source chain"). _(). _(). tbody(); for (ConfEntryInfo entry : info.getProperties()) { StringBuffer buffer = new StringBuffer(); String[] sources = entry.getSource(); //Skip the last entry, because it is always the same HDFS file, and // output them in reverse order so most recent is output first boolean first = true; for(int i = (sources.length - 2); i >= 0; i--) { if(!first) { buffer.append(" <- "); } first = false; buffer.append(sources[i]); } tbody. tr(). td(entry.getName()). td(entry.getValue()). td(buffer.toString()). _(); } tbody._(). tfoot(). tr(). th().input("search_init").$type(InputType.text).$name("key").$value("key")._()._(). th().input("search_init").$type(InputType.text).$name("value").$value("value")._()._(). th().input("search_init").$type(InputType.text).$name("source chain").$value("source chain")._()._(). _(). _(). _(); } catch(IOException e) { LOG.error("Error while reading "+confPath, e); html.p()._("Sorry got an error while reading conf file. ",confPath); } }