Surya Hebbar has uploaded a new patch set (#7). ( http://gerrit.cloudera.org:8080/20867 )
Change subject: IMPALA-12688: Support JSON profile imports in webUI ...................................................................... IMPALA-12688: Support JSON profile imports in webUI A button has been added to import query profiles on the queries page. The button opens a system dialog to browse only "*.json" files from client's local file system. This allows multiple JSON query profiles to be imported. JSON profiles are read from file system using FileReader API and then these imported query profiles are stored in a NoSQL database using browser's IndexedDB API. If an error is encountered while parsing JSON profile, it is displayed on the queries page. IndexedDB is a large-scale NoSQL database system, that can be read and written to asynchronously. Hence, the file size and number of JSON profiles is only limited by the storage available on the client system. The storage limit is browser dependent, in chromium based browsers upto 80% of local storage may be used by IndexedDB. The profile is parsed for the following attributes, which will be displayed on the queries page. Number of imported queries is also displayed. - Query ID - User - Default Db - Query Type - Start Time - End Time - Bytes Read - Bytes Sent - Query State - No. of rows fetched - Resource Pool - Query Statement After importing or deleting query profiles, page will scroll back to the imported query profiles section. The queries are sorted based on ascending order of the "Start Time". A button is displayed beside the import button to easily clear all the imported queries at once. On opening any of the imported queries, its query timeline will be displayed. Currently the following tabs are supported for imported queries. - Query Statement - Query Timeline - Query Text Plan Syntax highlighting on query statement tab has also been supported. Change-Id: Ife6eb59bf2030fd19fc92aaf134eb51c609e04d0 --- M www/queries.tmpl M www/query_plan_text.tmpl M www/query_stmt.tmpl M www/query_timeline.tmpl M www/scripts/query_timeline/fragment_metrics_diagram.js M www/scripts/query_timeline/host_utilization_diagram.js 6 files changed, 364 insertions(+), 37 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/67/20867/7 -- To view, visit http://gerrit.cloudera.org:8080/20867 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ife6eb59bf2030fd19fc92aaf134eb51c609e04d0 Gerrit-Change-Number: 20867 Gerrit-PatchSet: 7 Gerrit-Owner: Surya Hebbar <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Kurt Deschler <[email protected]> Gerrit-Reviewer: Riza Suminto <[email protected]> Gerrit-Reviewer: Surya Hebbar <[email protected]> Gerrit-Reviewer: Wenzhe Zhou <[email protected]>
