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Alexander Kolbasov commented on HIVE-19685: ------------------------------------------- [~tlipcon] can you add reviewboard link for your changes? > OpenTracing support for HMS > --------------------------- > > Key: HIVE-19685 > URL: https://issues.apache.org/jira/browse/HIVE-19685 > Project: Hive > Issue Type: New Feature > Components: Metastore > Reporter: Todd Lipcon > Assignee: Todd Lipcon > Priority: Major > Attachments: HIVE-19685.02.patch, hive-19685.patch, hive-19685.patch, > trace.png > > > When diagnosing performance of metastore operations it isn't always obvious > why something took a long time. Using a tracing framework can provide an > end-to-end view of an operation including time spent in dependent systems (eg > filesystem operations, RDBMS queries, etc). This JIRA proposes to integrate > OpenTracing, which is a vendor-neutral tracing API into the HMS server and > client. -- This message was sent by Atlassian JIRA (v7.6.3#76005)