[SOLR-8914] ZkStateReader's refreshLiveNodes(Watcher) is not thread safe - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 5.4.1, 5.5, 6.0
Fix Version/s: 5.5.1, 5.6, 6.0.1, 6.1, 7.0
Component/s: None
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Description

Jenkin's encountered a failure in TestTolerantUpdateProcessorCloud over the weekend....

http://jenkins.thetaphi.de/job/Lucene-Solr-6.x-Solaris/32/consoleText
Checking out Revision c46d7686643e7503304cb35dfe546bce9c6684e7 (refs/remotes/origin/branch_6x)
Using Java: 64bit/jdk1.8.0 -XX:+UseCompressedOops -XX:+UseG1GC

The failure happened during the static setup of the test, when a MiniSolrCloudCluster & several clients are initialized – before any code related to TolerantUpdateProcessor is ever used.

I can't reproduce this, or really make sense of what i'm (not) seeing here in the logs, so i'm filing this jira with my analysis in the hopes that someone else can help make sense of it.

Attachments

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SOLR-8914.patch
29/Mar/16 23:08
7 kB
Scott Blum
SOLR-8914.patch
30/Mar/16 04:41
17 kB
Chris M. Hostetter
SOLR-8914.patch
30/Mar/16 15:57
16 kB
Scott Blum
SOLR-8914.patch
30/Mar/16 18:15
16 kB
Chris M. Hostetter
live_nodes_mentions.log.txt
29/Mar/16 02:12
13 kB
Chris M. Hostetter
live_node_mentions_port56361_with_threadIds.log.txt
29/Mar/16 22:26
4 kB
Chris M. Hostetter
jenkins.thetaphi.de_Lucene-Solr-6.x-Solaris_32.log.txt
28/Mar/16 18:15
913 kB
Chris M. Hostetter

Activity

People

Assignee:: Scott Blum

Reporter:: Chris M. Hostetter

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Dates

Created:: 28/Mar/16 18:12

Updated:: 02/Oct/19 17:23

Resolved:: 20/Apr/16 23:19