[jira] [Updated] (SOLR-12023) Autoscaling policy engine shuffles replicas needlessly and can also suggest nonexistent replicas to be moved
[ https://issues.apache.org/jira/browse/SOLR-12023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Noble Paul updated SOLR-12023: -- Fix Version/s: (was: 7.3) 7.6 > Autoscaling policy engine shuffles replicas needlessly and can also suggest > nonexistent replicas to be moved > > > Key: SOLR-12023 > URL: https://issues.apache.org/jira/browse/SOLR-12023 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Components: AutoScaling, SolrCloud >Reporter: Shalin Shekhar Mangar >Assignee: Noble Paul >Priority: Major > Fix For: 7.6, master (8.0) > > Attachments: SOLR-11066-failing.patch > > > A test that I wrote in SOLR-11066 found the following problem: > Cluster: 2 nodes > Collection: 1 shard, 3 replicas, maxShardsPerNode=5 > No autoscaling policy or preference applied > When the trigger runs, the computed plan needlessly shuffles all three > replicas and then proceeds to return suggestions with only numbers as core > names. These cores do not exist. I found that these numbers are generated > internally by the framework as placeholders for moved cores for further > calculations. They should never ever be suggested to the users. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (SOLR-12023) Autoscaling policy engine shuffles replicas needlessly and can also suggest nonexistent replicas to be moved
[ https://issues.apache.org/jira/browse/SOLR-12023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Shalin Shekhar Mangar updated SOLR-12023: - Attachment: SOLR-11066-failing.patch > Autoscaling policy engine shuffles replicas needlessly and can also suggest > nonexistent replicas to be moved > > > Key: SOLR-12023 > URL: https://issues.apache.org/jira/browse/SOLR-12023 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Components: AutoScaling, SolrCloud >Reporter: Shalin Shekhar Mangar >Priority: Major > Fix For: master (8.0), 7.3 > > Attachments: SOLR-11066-failing.patch > > > A test that I wrote in SOLR-11066 found the following problem: > Cluster: 2 nodes > Collection: 1 shard, 3 replicas, maxShardsPerNode=5 > No autoscaling policy or preference applied > When the trigger runs, the computed plan needlessly shuffles all three > replicas and then proceeds to return suggestions with only numbers as core > names. These cores do not exist. I found that these numbers are generated > internally by the framework as placeholders for moved cores for further > calculations. They should never ever be suggested to the users. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
