[SOLR-13386] Remove race in OverseerTaskQueue#remove that can result in the Overseer causing a Zookeeper call spin spike. - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 7.7.2, 8.1, 9.0
Component/s: None
Labels:
None

Description

If the data call hits NoNodeException, it will throw and the Overseer work queue processor will catch it and loop and repeat, which causes major zk getData / NoNode call traffic or other such things.

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SOLR-13386.patch
15/Apr/19 16:58
2 kB
Mark Miller

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Assignee:: Mark Miller

Reporter:: Mark Miller

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Dates

Created:: 10/Apr/19 03:17

Updated:: 08/Jun/19 15:03

Resolved:: 15/Apr/19 18:24