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  1. Cassandra
  2. CASSANDRA-13346

Failed unregistering mbean during drop keyspace

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    • Severity:
      Low

      Description

      All node throw exceptions about materialized views during drop keyspace:

      WARN  [MigrationStage:1] 2017-03-16 16:54:25,016 ColumnFamilyStore.java:535 - Failed unregistering mbean: org.apache.cassandra.db:type=Tables,keyspace=test20160810,table=unit_by_account
      java.lang.NullPointerException: null
              at java.util.concurrent.ConcurrentHashMap.replaceNode(ConcurrentHashMap.java:1106) ~[na:1.8.0_121]
              at java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:1097) ~[na:1.8.0_121]
              at java.util.concurrent.ConcurrentHashMap$KeySetView.remove(ConcurrentHashMap.java:4569) ~[na:1.8.0_121]
              at org.apache.cassandra.metrics.TableMetrics.release(TableMetrics.java:712) ~[apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.db.ColumnFamilyStore.unregisterMBean(ColumnFamilyStore.java:570) [apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.db.ColumnFamilyStore.invalidate(ColumnFamilyStore.java:527) [apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.db.ColumnFamilyStore.invalidate(ColumnFamilyStore.java:517) [apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.db.Keyspace.unloadCf(Keyspace.java:365) [apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.db.Keyspace.dropCf(Keyspace.java:358) [apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.config.Schema.dropView(Schema.java:744) [apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.schema.SchemaKeyspace.lambda$mergeSchema$373(SchemaKeyspace.java:1287) [apache-cassandra-3.9.0.jar:3.9.0]
              at java.lang.Iterable.forEach(Iterable.java:75) ~[na:1.8.0_121]
              at org.apache.cassandra.schema.SchemaKeyspace.mergeSchema(SchemaKeyspace.java:1287) [apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.schema.SchemaKeyspace.mergeSchemaAndAnnounceVersion(SchemaKeyspace.java:1256) [apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.db.DefinitionsUpdateVerbHandler$1.runMayThrow(DefinitionsUpdateVerbHandler.java:51) ~[apache-cassandra-3.9.0.jar:3.9.0]
              at org.apache.cassandra.utils.WrappedRunnable.run(WrappedRunnable.java:28) ~[apache-cassandra-3.9.0.jar:3.9.0]
              at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_121]
              at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_121]
              at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_121]
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_121]
              at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_121]
      

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        1. 13346-3.0.X.txt
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          Lerh Chuan Low
        2. 13346-3.X.txt
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          Lerh Chuan Low
        3. 13346-trunk.txt
          1 kB
          Lerh Chuan Low

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            • Assignee:
              Lerh Low Lerh Chuan Low
              Reporter:
              gabor.auth Gábor Auth
              Authors:
              Lerh Chuan Low
              Reviewers:
              Chris Lohfink
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              • Created:
                Updated:
                Resolved: