Github user paul-rogers commented on a diff in the pull request: https://github.com/apache/drill/pull/756#discussion_r102805327 --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/server/rest/profile/TableBuilder.java --- @@ -33,62 +33,91 @@ private int w = 0; private int width; - public TableBuilder(final String[] columns) { + public TableBuilder(final String[] columns, final String[] columnTooltip) { sb = new StringBuilder(); width = columns.length; format.setMaximumFractionDigits(3); sb.append("<table class=\"table table-bordered text-right\">\n<tr>"); - for (final String cn : columns) { - sb.append("<th>" + cn + "</th>"); + for (int i = 0; i < columns.length; i++) { + String cn = columns[i]; + String ctt = ""; + if (columnTooltip != null) { + String tooltip = columnTooltip[i]; + if (tooltip != null) { + ctt = " title=\""+tooltip+"\" style=\"color:#00008B;\""; + } + } + sb.append("<th" + ctt + ">" + cn + "</th>"); } sb.append("</tr>\n"); } - public void appendCell(final String s, final String link) { + public void appendCell(final String s, final String link, final String titleText) { if (w == 0) { sb.append("<tr>"); } - sb.append(String.format("<td>%s%s</td>", s, link != null ? link : "")); + if (titleText != null && titleText.length() > 0) { + sb.append(String.format("<td title=\""+titleText+"\">%s%s</td>", s, link != null ? link : "")); + } else { + sb.append(String.format("<td>%s%s</td>", s, link != null ? link : "")); + } --- End diff -- The above code appears twice. Please avoid copy & paste. Move the logic to a method called both places.
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