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  1. IMPALA
  2. IMPALA-6683

Restarting the Catalog without restarting Impalad and SS can block topic updates

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • Impala 2.12.0
    • Impala 3.0, Impala 2.12.0
    • Catalog
    • None
    • ghx-label-7

    Description

      After restarting the Catalog without restarting the other services topic updates are getting stuck

      From SS

      I0315 17:20:44.305951 120990 statestore.cc:242] Preparing initial catalog-update topic update for impalad@va1031.foo:22000. Size = 50.18 MB
      I0315 17:20:44.305981 120974 statestore.cc:242] Preparing initial catalog-update topic update for impalad@vd1120.foo:22000. Size = 50.18 MB
      I0315 17:20:44.305982 120975 statestore.cc:242] Preparing initial catalog-update topic update for impalad@vc1518.foo:22000. Size = 50.18 MB
      I0315 17:20:44.343500 121001 statestore.cc:652] Received request for different delta base of topic: catalog-update from: impalad@vd1107.foo:22000 subscriber from_version: 0
      I0315 17:20:44.355831 120963 statestore.cc:242] Preparing initial catalog-update topic update for impalad@ve1134.foo:22000. Size = 50.18 MB
      I0315 17:20:44.355840 120983 statestore.cc:242] Preparing initial catalog-update topic update for impalad@vd1329.foo:22000. Size = 50.18 MB
      

      From Impalad

      E0315 17:20:36.468525  7355 impala-server.cc:1381] There was an error processing the impalad catalog update. Requesting a full topic update to recover: CatalogException: Detected catalog service ID change. Aborting updateCatalog()
      E0315 17:20:40.778920  7355 impala-server.cc:1381] There was an error processing the impalad catalog update. Requesting a full topic update to recover: CatalogException: Detected catalog service ID change. Aborting updateCatalog()
      I0315 17:20:42.951370 11846 StmtMetadataLoader.java:193] Waiting for table metadata. Waited for 170 catalog updates and 340149ms. Tables remaining: [metadata_benchmarks.80_partitions_250k_files]
      I0315 17:21:04.954602 11846 StmtMetadataLoader.java:214] Re-sending prioritized load request. Waited for 180 catalog updates and 362152ms.
      I0315 17:21:04.955175 11846 FeSupport.java:274] Requesting prioritized load of table(s): metadata_benchmarks.80_partitions_250k_files
      

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              tianyiwang Tianyi Wang
              mmokhtar Mostafa Mokhtar
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                Created:
                Updated:
                Resolved: