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Details

Type: Story
Resolution: Fixed
Priority: Major
Fix Version/s: 5.0.0
Affects Version/s: 5.0.0
Component/s: query
Labels:
None

Sprint:
Query-Sprint-01-30-2017

Description

In order to implement node elimination in clustered query monitoring, we need suitable indices on nodes for the three monitoring keyspaces.

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Assignee:: Marco Greco (Inactive)

Reporter:: Marco Greco (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 02/Sep/16 7:17 AM

Updated:: 21/Jun/17 9:56 AM

Resolved:: 02/Feb/17 11:07 AM

Gerrit Reviews

There are no open Gerrit changes

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MB-20773 add secondary index on node for monitoring keyspaces: Gerrit Review:

MB-20773 create nodes index on monitoring keyspace MB-19445 fix primary scans on system keyspaces: Gerrit Review:

MB-20773 make sure that planner selects #nodes index It took me the best part of a day to debug this by instrumentation. The planner wasn't selecting the #nodes index because the system indexer would only ever return the primary index.: Gerrit Review:

MB-20773 force sorts on monitoring secondary indexes: Gerrit Review:

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