Jiawei Wang has uploaded this change for review. ( http://gerrit.cloudera.org:8080/14600
Change subject: IMPALA-9109: Add top-k metadata loading ranking on catalogd UI ...................................................................... IMPALA-9109: Add top-k metadata loading ranking on catalogd UI Add functions in CatalogUsageMonitor to monitor and report the catalog usage of the tables have the longest metadata loading time. Add the sorted table in Catalog server web-ui. The loading time is cacualted by the median from load_duration metrics. Testing: Launch Impala and activate some tables to see the table loading time showed successfully on the catalog debug UI page. Change-Id: I9305a867d7053cde9acc42dae6e47ee440f1a8bf --- M be/src/catalog/catalog-server.cc M be/src/catalog/catalog-server.h M common/thrift/JniCatalog.thrift M fe/src/main/java/org/apache/impala/catalog/CatalogServiceCatalog.java M fe/src/main/java/org/apache/impala/catalog/CatalogUsageMonitor.java M fe/src/main/java/org/apache/impala/catalog/HdfsTable.java M fe/src/main/java/org/apache/impala/catalog/Table.java M www/catalog.tmpl 8 files changed, 132 insertions(+), 13 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/00/14600/2 -- To view, visit http://gerrit.cloudera.org:8080/14600 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newchange Gerrit-Change-Id: I9305a867d7053cde9acc42dae6e47ee440f1a8bf Gerrit-Change-Number: 14600 Gerrit-PatchSet: 2 Gerrit-Owner: Jiawei Wang <jiawei.w...@cloudera.com>