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Posted to commits@druid.apache.org by fj...@apache.org on 2019/12/24 03:32:23 UTC

[druid] branch 0.17.0-incubating updated: make supervisor statistics dialog more robust (#9089) (#9093)

This is an automated email from the ASF dual-hosted git repository.

fjy pushed a commit to branch 0.17.0-incubating
in repository https://gitbox.apache.org/repos/asf/druid.git


The following commit(s) were added to refs/heads/0.17.0-incubating by this push:
     new 2808a1e  make supervisor statistics dialog more robust (#9089) (#9093)
2808a1e is described below

commit 2808a1e66b14d9aa621c2e668749f0877b80a7c7
Author: Clint Wylie <cw...@apache.org>
AuthorDate: Mon Dec 23 19:32:15 2019 -0800

    make supervisor statistics dialog more robust (#9089) (#9093)
---
 .../supervisor-statistics-table/supervisor-statistics-table.tsx   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/web-console/src/components/supervisor-statistics-table/supervisor-statistics-table.tsx b/web-console/src/components/supervisor-statistics-table/supervisor-statistics-table.tsx
index 67afd0a..6f0cc7d 100644
--- a/web-console/src/components/supervisor-statistics-table/supervisor-statistics-table.tsx
+++ b/web-console/src/components/supervisor-statistics-table/supervisor-statistics-table.tsx
@@ -123,9 +123,13 @@ export class SupervisorStatisticsTable extends React.PureComponent<
       },
     ];
 
-    if (data && data.length) {
+    const movingAveragesBuildSegments = deepGet(
+      data as any,
+      '0.summary.movingAverages.buildSegments',
+    );
+    if (movingAveragesBuildSegments) {
       columns = columns.concat(
-        Object.keys(deepGet(data[0], 'summary.movingAverages.buildSegments'))
+        Object.keys(movingAveragesBuildSegments)
           .sort((a, b) => a.localeCompare(b, undefined, { numeric: true }))
           .map(
             (interval: string): Column<TableRow> => {


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