ACCUMULO-2184 Fix "Unknown" HDFS usage entry in "Accumulo Master" table on overview monitor page
Project: http://git-wip-us.apache.org/repos/asf/accumulo/repo Commit: http://git-wip-us.apache.org/repos/asf/accumulo/commit/8e0e0e1f Tree: http://git-wip-us.apache.org/repos/asf/accumulo/tree/8e0e0e1f Diff: http://git-wip-us.apache.org/repos/asf/accumulo/diff/8e0e0e1f Branch: refs/heads/1.5.1-SNAPSHOT Commit: 8e0e0e1f5b64a0c9ca2010796c7cff5d368da3cf Parents: 1431d34 Author: Josh Elser <els...@apache.org> Authored: Mon Jan 13 12:35:27 2014 -0500 Committer: Josh Elser <els...@apache.org> Committed: Mon Jan 13 12:35:27 2014 -0500 ---------------------------------------------------------------------- .../server/monitor/servlets/DefaultServlet.java | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/accumulo/blob/8e0e0e1f/src/server/src/main/java/org/apache/accumulo/server/monitor/servlets/DefaultServlet.java ---------------------------------------------------------------------- diff --git a/src/server/src/main/java/org/apache/accumulo/server/monitor/servlets/DefaultServlet.java b/src/server/src/main/java/org/apache/accumulo/server/monitor/servlets/DefaultServlet.java index 5603f69..eae0e81 100644 --- a/src/server/src/main/java/org/apache/accumulo/server/monitor/servlets/DefaultServlet.java +++ b/src/server/src/main/java/org/apache/accumulo/server/monitor/servlets/DefaultServlet.java @@ -265,10 +265,14 @@ public class DefaultServlet extends BasicServlet { try { Path path = new Path(ServerConfiguration.getSystemConfiguration().get(Property.INSTANCE_DFS_DIR)); log.debug("Reading the content summary for " + path); - ContentSummary acu = fs.getContentSummary(path); - ContentSummary rootSummary = fs.getContentSummary(new Path("/")); - consumed = String.format("%.2f%%", acu.getSpaceConsumed() * 100. / rootSummary.getSpaceConsumed()); - diskUsed = bytes(acu.getSpaceConsumed()); + try { + ContentSummary acu = fs.getContentSummary(path); + diskUsed = bytes(acu.getSpaceConsumed()); + ContentSummary rootSummary = fs.getContentSummary(new Path("/")); + consumed = String.format("%.2f%%", acu.getSpaceConsumed() * 100. / rootSummary.getSpaceConsumed()); + } catch (Exception e) { + log.trace("Unable to get disk usage information from hdfs", ex); + } boolean highlight = false; tableRow(sb, (highlight = !highlight), "Disk Used", diskUsed);
