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  1. Solr
  2. SOLR-6101

Shard splitting doesn't work in legacyCloud=false mode

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 4.8
    • Fix Version/s: 4.9, 6.0
    • Component/s: SolrCloud
    • Labels:
      None

      Description

      When we invoke splitshard Collection API against a cluster with legacyCloud=false, we get the following errors:

      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}}
      

      The sub-shard replica (leader) creation fails due to:

      {
      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"
      }
      

        Attachments

        1. SOLR-6101.patch
          10 kB
          Shalin Shekhar Mangar

          Activity

            People

            • Assignee:
              shalinmangar Shalin Shekhar Mangar
              Reporter:
              shalinmangar Shalin Shekhar Mangar
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              Dates

              • Created:
                Updated:
                Resolved: