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Posted to dev@lucene.apache.org by "Shalin Shekhar Mangar (JIRA)" <ji...@apache.org> on 2014/05/22 14:14:01 UTC
[jira] [Resolved] (SOLR-6101) Shard splitting doesn't work in
legacyCloud=false mode
[ https://issues.apache.org/jira/browse/SOLR-6101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shalin Shekhar Mangar resolved SOLR-6101.
-----------------------------------------
Resolution: Fixed
> Shard splitting doesn't work in legacyCloud=false mode
> ------------------------------------------------------
>
> Key: SOLR-6101
> URL: https://issues.apache.org/jira/browse/SOLR-6101
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 4.8
> Reporter: Shalin Shekhar Mangar
> Assignee: Shalin Shekhar Mangar
> Fix For: 4.9, 5.0
>
> Attachments: SOLR-6101.patch
>
>
> When we invoke splitshard Collection API against a cluster with legacyCloud=false, we get the following errors:
> {code}
> 2014-05-15 21:07:58,986 [Overseer-163819091268403216-ec2-xxxxx.compute-1.amazonaws.com:8986_solr-n_0000000051] ERROR solr.cloud.OverseerCollectionProcessor - Collection splitshard of splitshard failed:org.apache.solr.common.SolrException: Could not find coreNodeName
> at org.apache.solr.cloud.OverseerCollectionProcessor.waitForCoreNodeName(OverseerCollectionProcessor.java:1504)
> at org.apache.solr.cloud.OverseerCollectionProcessor.splitShard(OverseerCollectionProcessor.java:1255)
> at org.apache.solr.cloud.OverseerCollectionProcessor.processMessage(OverseerCollectionProcessor.java:472)
> at org.apache.solr.cloud.OverseerCollectionProcessor.run(OverseerCollectionProcessor.java:248)
> at java.lang.Thread.run(Thread.java:745)
> 2014-05-15 21:07:59,003 [Overseer-163819091268403216-ec2-xxxxxxx.compute-1.amazonaws.com:8986_solr-n_0000000051] INFO solr.cloud.OverseerCollectionProcessor - Overseer Collection Processor: Message id:/overseer/collection-queue-work/qn-0000000018 complete, response:{success={null={responseHeader={status=0,QTime=1}},null={responseHeader={status=0,QTime=1}}},split117278106116750={responseHeader={status=0,QTime=0},STATUS=failed,Response=Error CREATEing SolrCore '3M_shard1_1_replica1': non legacy mode coreNodeName missing shard=shard1_1&name=3M_shard1_1_replica1&action=CREATE&collection=3M&wt=javabin&qt=/admin/cores&async=split117278106116750&version=2},Operation splitshard caused exception:=org.apache.solr.common.SolrException: Could not find coreNodeName,exception={msg=Could not find coreNodeName,rspCode=500}}
> {code}
> The sub-shard replica (leader) creation fails due to:
> {code}
> {
> responseHeader: {
> status: 0,
> QTime: 0
> },
> STATUS: "failed",
> Response: "Error CREATEing SolrCore '3M_shard1_0_replica1': non legacy mode coreNodeName missing shard=shard1_0&name=3M_shard1_0_replica1&action=CREATE&collection=3M&wt=javabin&qt=/admin/cores&async=split117278099904930&version=2"
> }
> {code}
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