[jira] [Updated] (SOLR-12544) ZkStateReader can cache deleted collections and never refresh it
[ https://issues.apache.org/jira/browse/SOLR-12544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Varun Thacker updated SOLR-12544: - Attachment: SOLR-12544_Solr721.patch > ZkStateReader can cache deleted collections and never refresh it > > > Key: SOLR-12544 > URL: https://issues.apache.org/jira/browse/SOLR-12544 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Affects Versions: 7.2.1 >Reporter: Varun Thacker >Priority: Major > > After a delete collection call, CLUSTERSTATUS starts breaking with this error > permanently with this error > {code:java} > org.apache.solr.common.SolrException: Error loading config name for > collection my_collection > at > org.apache.solr.common.cloud.ZkStateReader.readConfigName(ZkStateReader.java:198) > at > org.apache.solr.handler.admin.ClusterStatus.getClusterStatus(ClusterStatus.java:141) > ... > Caused by: org.apache.zookeeper.KeeperException$NoNodeException: > KeeperErrorCode = NoNode for /collections/my_collection > ...{code} > SOLR-10720 addresses the problem by skipping over the collection as it was > aimed to fix the race condition between delete collection and CLUSTERSTATUS > being called. > > The fact that we see the error never go away , means there is another bug > lingering which will make the state never refresh and thus other calls list > LIST will always show the collection. > > This happened with Solr 7.2.1 and doesn't happen very often. But when it does > the only solution is to restart the node. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (SOLR-12544) ZkStateReader can cache deleted collections and never refresh it
[ https://issues.apache.org/jira/browse/SOLR-12544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Varun Thacker updated SOLR-12544: - Attachment: (was: SOLR-12544_Solr721.patch) > ZkStateReader can cache deleted collections and never refresh it > > > Key: SOLR-12544 > URL: https://issues.apache.org/jira/browse/SOLR-12544 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) >Affects Versions: 7.2.1 >Reporter: Varun Thacker >Priority: Major > > After a delete collection call, CLUSTERSTATUS starts breaking with this error > permanently with this error > {code:java} > org.apache.solr.common.SolrException: Error loading config name for > collection my_collection > at > org.apache.solr.common.cloud.ZkStateReader.readConfigName(ZkStateReader.java:198) > at > org.apache.solr.handler.admin.ClusterStatus.getClusterStatus(ClusterStatus.java:141) > ... > Caused by: org.apache.zookeeper.KeeperException$NoNodeException: > KeeperErrorCode = NoNode for /collections/my_collection > ...{code} > SOLR-10720 addresses the problem by skipping over the collection as it was > aimed to fix the race condition between delete collection and CLUSTERSTATUS > being called. > > The fact that we see the error never go away , means there is another bug > lingering which will make the state never refresh and thus other calls list > LIST will always show the collection. > > This happened with Solr 7.2.1 and doesn't happen very often. But when it does > the only solution is to restart the node. -- 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