Solr
  1. Solr
  2. SOLR-880

SolrCore should have a a lazy startup option

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: multicore
    • Labels:
      None

      Description

      • a core should have an option of loadOnStartup=true|false. default should be true

      If there are too many cores (tens of thousands) where each of them may be used occassionally, we should not load all of them at once. In the runtime I should be able to STOP and START a core on demand. A listing command would let me know which one is present and what is up and what is down. A stopped core must not use any resource

      1. SOLR-880.patch
        38 kB
        Erick Erickson
      2. SOLR-880.patch
        79 kB
        Erick Erickson

        Issue Links

          Activity

          Noble Paul created issue -
          Noble Paul made changes -
          Field Original Value New Value
          Summary SolrCore should have a STOP option a lazy startup option SolrCore should have a STOP option and a lazy startup option
          Shalin Shekhar Mangar made changes -
          Assignee Shalin Shekhar Mangar [ shalinmangar ]
          Noble Paul made changes -
          Link This issue blocks SOLR-1028 [ SOLR-1028 ]
          Shalin Shekhar Mangar made changes -
          Link This issue blocks SOLR-1293 [ SOLR-1293 ]
          Shalin Shekhar Mangar made changes -
          Component/s multicore [ 12313102 ]
          Erick Erickson made changes -
          Assignee Shalin Shekhar Mangar [ shalinmangar ] Erick Erickson [ erickerickson ]
          Erick Erickson made changes -
          Attachment SOLR-880.patch [ 12550470 ]
          Erick Erickson made changes -
          Summary SolrCore should have a STOP option and a lazy startup option SolrCore should have a a lazy startup option
          Description * We must have an option to STOP and START a core.
          * a core should have an option of loadOnStartup=true|false. default should be true
          * A list command which can give the names of all cores and some meta information like status

          If there are too many cores (tens of thousands) where each of them may be used occassionally, we should not load all of them at once. In the runtime I should be able to STOP and START a core on demand. A listing command would let me know which one is present and what is up and what is down. A stopped core must not use any resource
          * a core should have an option of loadOnStartup=true|false. default should be true

          If there are too many cores (tens of thousands) where each of them may be used occassionally, we should not load all of them at once. In the runtime I should be able to STOP and START a core on demand. A listing command would let me know which one is present and what is up and what is down. A stopped core must not use any resource
          Erick Erickson made changes -
          Attachment SOLR-880.patch [ 12550719 ]
          Erick Erickson made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Resolution Duplicate [ 3 ]
          Gavin made changes -
          Link This issue blocks SOLR-1028 [ SOLR-1028 ]
          Gavin made changes -
          Link This issue is depended upon by SOLR-1028 [ SOLR-1028 ]

            People

            • Assignee:
              Erick Erickson
              Reporter:
              Noble Paul
            • Votes:
              8 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development