Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Invalid
    • Fix Version/s: 1.1.3
    • Component/s: Core
    • Labels:
    • Environment:

      Ubuntu 12.04

      java version "1.6.0_33"
      Java(TM) SE Runtime Environment (build 1.6.0_33-b04)
      Java HotSpot(TM) 64-Bit Server VM (build 20.8-b03, mixed mode)

      Description

      Creating a CF in cqlsh -3

      CREATE COLUMNFAMILY ads_config (c_id uuid, ct_id uuid, pt_id uuid, c_type int, creat blob, start timestamp, end timestamp, total int, pending int, PRIMARY KEY ( campaign_id, creat_id, placement_id));
      

      INSERT INTO works fine. SELECT * works fine.

      ALTER TABLE ads_config add cost int;
      

      SELECT * works fine, new field is null.

      ALTER TABLE ads_config drop cost;
      

      Gives a:

      TSocket read 0 bytes
      

      Closing and reopening cql works fine. The column key exists and can't be dropped.

      Error log:
       INFO 12:08:40,632 Enqueuing flush of Memtable-schema_columnfamilies@445620464(1428/1785 serialized/live bytes, 20 ops)
       INFO 12:08:40,633 Writing Memtable-schema_columnfamilies@445620464(1428/1785 serialized/live bytes, 20 ops)
       INFO 12:08:40,696 Completed flushing /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-4-Data.db (1487 bytes) for commitlog position ReplayPosition(segmentId=180414134565599, position=11928)
       INFO 12:08:40,697 Enqueuing flush of Memtable-schema_columns@1158801519(222/277 serialized/live bytes, 4 ops)
       INFO 12:08:40,697 Writing Memtable-schema_columns@1158801519(222/277 serialized/live bytes, 4 ops)
       INFO 12:08:40,704 Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-1-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-3-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-2-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-4-Data.db')]
       INFO 12:08:40,731 Completed flushing /var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-4-Data.db (273 bytes) for commitlog position ReplayPosition(segmentId=180414134565599, position=11928)
       INFO 12:08:40,761 Compacted to [/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-5-Data.db,].  5,892 to 2,855 (~48% of original) bytes for 1 keys at 0.050421MB/s.  Time: 54ms.
      ERROR 12:08:40,780 Exception in thread Thread[MigrationStage:1,5,main]
      java.lang.NullPointerException
      	at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:167)
      	at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:124)
      	at org.apache.cassandra.cql.jdbc.JdbcUTF8.getString(JdbcUTF8.java:77)
      	at org.apache.cassandra.cql.jdbc.JdbcUTF8.compose(JdbcUTF8.java:97)
      	at org.apache.cassandra.db.marshal.UTF8Type.compose(UTF8Type.java:35)
      	at org.apache.cassandra.cql3.UntypedResultSet$Row.getString(UntypedResultSet.java:87)
      	at org.apache.cassandra.config.ColumnDefinition.fromSchema(ColumnDefinition.java:256)
      	at org.apache.cassandra.config.CFMetaData.addColumnDefinitionSchema(CFMetaData.java:1293)
      	at org.apache.cassandra.config.CFMetaData.fromSchema(CFMetaData.java:1225)
      	at org.apache.cassandra.config.KSMetaData.deserializeColumnFamilies(KSMetaData.java:294)
      	at org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:396)
      	at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:271)
      	at org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:211)
      	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      ERROR 12:08:40,779 Error occurred during processing of message.
      java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
      	at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:373)
      	at org.apache.cassandra.service.MigrationManager.announce(MigrationManager.java:188)
      	at org.apache.cassandra.service.MigrationManager.announceColumnFamilyUpdate(MigrationManager.java:161)
      	at org.apache.cassandra.cql3.statements.AlterTableStatement.announceMigration(AlterTableStatement.java:148)
      	at org.apache.cassandra.cql3.statements.SchemaAlteringStatement.execute(SchemaAlteringStatement.java:99)
      	at org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:108)
      	at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:121)
      	at org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1237)
      	at org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3542)
      	at org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3530)
      	at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32)
      	at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34)
      	at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:186)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
      	at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
      	at java.util.concurrent.FutureTask.get(FutureTask.java:83)
      	at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:369)
      	... 15 more
      Caused by: java.lang.NullPointerException
      	at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:167)
      	at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:124)
      	at org.apache.cassandra.cql.jdbc.JdbcUTF8.getString(JdbcUTF8.java:77)
      	at org.apache.cassandra.cql.jdbc.JdbcUTF8.compose(JdbcUTF8.java:97)
      	at org.apache.cassandra.db.marshal.UTF8Type.compose(UTF8Type.java:35)
      	at org.apache.cassandra.cql3.UntypedResultSet$Row.getString(UntypedResultSet.java:87)
      	at org.apache.cassandra.config.ColumnDefinition.fromSchema(ColumnDefinition.java:256)
      	at org.apache.cassandra.config.CFMetaData.addColumnDefinitionSchema(CFMetaData.java:1293)
      	at org.apache.cassandra.config.CFMetaData.fromSchema(CFMetaData.java:1225)
      	at org.apache.cassandra.config.KSMetaData.deserializeColumnFamilies(KSMetaData.java:294)
      	at org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:396)
      	at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:271)
      	at org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:211)
      	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
      	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
      	... 3 more
       INFO 12:08:40,791 Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-2-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-1-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-3-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-4-Data.db')]
       INFO 12:08:40,856 Compacted to [/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-5-Data.db,].  2,973 to 2,537 (~85% of original) bytes for 1 keys at 0.037223MB/s.  Time: 65ms.
      

      (It's my first issue reported, so please, let me know if I'm missing any relevant data ).

        Activity

        Victor Penela created issue -
        paul cannon made changes -
        Field Original Value New Value
        Fix Version/s 1.1.3 [ 12321881 ]
        Description Creating a CF in cqlsh -3

        CREATE COLUMNFAMILY ads_config (c_id uuid, ct_id uuid, pt_id uuid, c_type int, creat blob, start timestamp, end timestamp, total int, pending int, PRIMARY KEY ( campaign_id, creat_id, placement_id));

        INSERT INTO works fine. SELECT * works fine.

        ALTER TABLE ads_config add cost int;
        SELECT * works fine, new field is null.

        ALTER TABLE ads_config drop cost;
        Gives a:
        TSocket read 0 bytes

        After that the connection seems to die, giving me the same error a couple of times and then a broken pipe:
        Traceback (most recent call last):
          File "/usr/bin/cqlsh", line 1008, in perform_statement
            self.cursor.execute(statement, decoder=decoder)
          File "/usr/share/cassandra/lib/cql-internal-only-1.0.10.zip/cql-1.0.10/cql/cursor.py", line 117, in execute
            response = self.handle_cql_execution_errors(doquery, prepared_q, compress)
          File "/usr/share/cassandra/lib/cql-internal-only-1.0.10.zip/cql-1.0.10/cql/cursor.py", line 132, in handle_cql_execution_errors
            return executor(*args, **kwargs)
          File "/usr/share/cassandra/lib/cql-internal-only-1.0.10.zip/cql-1.0.10/cql/cassandra/Cassandra.py", line 1583, in execute_cql_query
            self.send_execute_cql_query(query, compression)
          File "/usr/share/cassandra/lib/cql-internal-only-1.0.10.zip/cql-1.0.10/cql/cassandra/Cassandra.py", line 1593, in send_execute_cql_query
            self._oprot.trans.flush()
          File "/usr/share/cassandra/lib/thrift-python-internal-only-0.7.0.zip/thrift/transport/TTransport.py", line 293, in flush
            self.__trans.write(buf)
          File "/usr/share/cassandra/lib/thrift-python-internal-only-0.7.0.zip/thrift/transport/TSocket.py", line 117, in write
            plus = self.handle.send(buff)
        error: [Errno 32] Broken pipe

        Closing and reopening cql works fine. The column key exists and can't be dropped.

        Error log:
         INFO 12:08:40,632 Enqueuing flush of Memtable-schema_columnfamilies@445620464(1428/1785 serialized/live bytes, 20 ops)
         INFO 12:08:40,633 Writing Memtable-schema_columnfamilies@445620464(1428/1785 serialized/live bytes, 20 ops)
         INFO 12:08:40,696 Completed flushing /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-4-Data.db (1487 bytes) for commitlog position ReplayPosition(segmentId=180414134565599, position=11928)
         INFO 12:08:40,697 Enqueuing flush of Memtable-schema_columns@1158801519(222/277 serialized/live bytes, 4 ops)
         INFO 12:08:40,697 Writing Memtable-schema_columns@1158801519(222/277 serialized/live bytes, 4 ops)
         INFO 12:08:40,704 Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-1-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-3-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-2-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-4-Data.db')]
         INFO 12:08:40,731 Completed flushing /var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-4-Data.db (273 bytes) for commitlog position ReplayPosition(segmentId=180414134565599, position=11928)
         INFO 12:08:40,761 Compacted to [/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-5-Data.db,]. 5,892 to 2,855 (~48% of original) bytes for 1 keys at 0.050421MB/s. Time: 54ms.
        ERROR 12:08:40,780 Exception in thread Thread[MigrationStage:1,5,main]
        java.lang.NullPointerException
        at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:167)
        at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:124)
        at org.apache.cassandra.cql.jdbc.JdbcUTF8.getString(JdbcUTF8.java:77)
        at org.apache.cassandra.cql.jdbc.JdbcUTF8.compose(JdbcUTF8.java:97)
        at org.apache.cassandra.db.marshal.UTF8Type.compose(UTF8Type.java:35)
        at org.apache.cassandra.cql3.UntypedResultSet$Row.getString(UntypedResultSet.java:87)
        at org.apache.cassandra.config.ColumnDefinition.fromSchema(ColumnDefinition.java:256)
        at org.apache.cassandra.config.CFMetaData.addColumnDefinitionSchema(CFMetaData.java:1293)
        at org.apache.cassandra.config.CFMetaData.fromSchema(CFMetaData.java:1225)
        at org.apache.cassandra.config.KSMetaData.deserializeColumnFamilies(KSMetaData.java:294)
        at org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:396)
        at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:271)
        at org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:211)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
        ERROR 12:08:40,779 Error occurred during processing of message.
        java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
        at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:373)
        at org.apache.cassandra.service.MigrationManager.announce(MigrationManager.java:188)
        at org.apache.cassandra.service.MigrationManager.announceColumnFamilyUpdate(MigrationManager.java:161)
        at org.apache.cassandra.cql3.statements.AlterTableStatement.announceMigration(AlterTableStatement.java:148)
        at org.apache.cassandra.cql3.statements.SchemaAlteringStatement.execute(SchemaAlteringStatement.java:99)
        at org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:108)
        at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:121)
        at org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1237)
        at org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3542)
        at org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3530)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32)
        at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34)
        at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:186)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
        Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
        at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
        at java.util.concurrent.FutureTask.get(FutureTask.java:83)
        at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:369)
        ... 15 more
        Caused by: java.lang.NullPointerException
        at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:167)
        at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:124)
        at org.apache.cassandra.cql.jdbc.JdbcUTF8.getString(JdbcUTF8.java:77)
        at org.apache.cassandra.cql.jdbc.JdbcUTF8.compose(JdbcUTF8.java:97)
        at org.apache.cassandra.db.marshal.UTF8Type.compose(UTF8Type.java:35)
        at org.apache.cassandra.cql3.UntypedResultSet$Row.getString(UntypedResultSet.java:87)
        at org.apache.cassandra.config.ColumnDefinition.fromSchema(ColumnDefinition.java:256)
        at org.apache.cassandra.config.CFMetaData.addColumnDefinitionSchema(CFMetaData.java:1293)
        at org.apache.cassandra.config.CFMetaData.fromSchema(CFMetaData.java:1225)
        at org.apache.cassandra.config.KSMetaData.deserializeColumnFamilies(KSMetaData.java:294)
        at org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:396)
        at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:271)
        at org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:211)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        ... 3 more
         INFO 12:08:40,791 Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-2-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-1-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-3-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-4-Data.db')]
         INFO 12:08:40,856 Compacted to [/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-5-Data.db,]. 2,973 to 2,537 (~85% of original) bytes for 1 keys at 0.037223MB/s. Time: 65ms.

        (It's my first issue reported, so please, let me know if I'm missing any relevant data :)).
        Creating a CF in cqlsh -3

        {noformat}
        CREATE COLUMNFAMILY ads_config (c_id uuid, ct_id uuid, pt_id uuid, c_type int, creat blob, start timestamp, end timestamp, total int, pending int, PRIMARY KEY ( campaign_id, creat_id, placement_id));
        {noformat}

        INSERT INTO works fine. SELECT * works fine.

        {noformat}
        ALTER TABLE ads_config add cost int;
        {noformat}

        SELECT * works fine, new field is null.

        {noformat}
        ALTER TABLE ads_config drop cost;
        {noformat}

        Gives a:
        {noformat}
        TSocket read 0 bytes
        {noformat}

        Closing and reopening cql works fine. The column key exists and can't be dropped.

        {noformat}
        Error log:
         INFO 12:08:40,632 Enqueuing flush of Memtable-schema_columnfamilies@445620464(1428/1785 serialized/live bytes, 20 ops)
         INFO 12:08:40,633 Writing Memtable-schema_columnfamilies@445620464(1428/1785 serialized/live bytes, 20 ops)
         INFO 12:08:40,696 Completed flushing /var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-4-Data.db (1487 bytes) for commitlog position ReplayPosition(segmentId=180414134565599, position=11928)
         INFO 12:08:40,697 Enqueuing flush of Memtable-schema_columns@1158801519(222/277 serialized/live bytes, 4 ops)
         INFO 12:08:40,697 Writing Memtable-schema_columns@1158801519(222/277 serialized/live bytes, 4 ops)
         INFO 12:08:40,704 Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-1-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-3-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-2-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-4-Data.db')]
         INFO 12:08:40,731 Completed flushing /var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-4-Data.db (273 bytes) for commitlog position ReplayPosition(segmentId=180414134565599, position=11928)
         INFO 12:08:40,761 Compacted to [/var/lib/cassandra/data/system/schema_columnfamilies/system-schema_columnfamilies-hd-5-Data.db,]. 5,892 to 2,855 (~48% of original) bytes for 1 keys at 0.050421MB/s. Time: 54ms.
        ERROR 12:08:40,780 Exception in thread Thread[MigrationStage:1,5,main]
        java.lang.NullPointerException
        at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:167)
        at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:124)
        at org.apache.cassandra.cql.jdbc.JdbcUTF8.getString(JdbcUTF8.java:77)
        at org.apache.cassandra.cql.jdbc.JdbcUTF8.compose(JdbcUTF8.java:97)
        at org.apache.cassandra.db.marshal.UTF8Type.compose(UTF8Type.java:35)
        at org.apache.cassandra.cql3.UntypedResultSet$Row.getString(UntypedResultSet.java:87)
        at org.apache.cassandra.config.ColumnDefinition.fromSchema(ColumnDefinition.java:256)
        at org.apache.cassandra.config.CFMetaData.addColumnDefinitionSchema(CFMetaData.java:1293)
        at org.apache.cassandra.config.CFMetaData.fromSchema(CFMetaData.java:1225)
        at org.apache.cassandra.config.KSMetaData.deserializeColumnFamilies(KSMetaData.java:294)
        at org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:396)
        at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:271)
        at org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:211)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
        ERROR 12:08:40,779 Error occurred during processing of message.
        java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
        at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:373)
        at org.apache.cassandra.service.MigrationManager.announce(MigrationManager.java:188)
        at org.apache.cassandra.service.MigrationManager.announceColumnFamilyUpdate(MigrationManager.java:161)
        at org.apache.cassandra.cql3.statements.AlterTableStatement.announceMigration(AlterTableStatement.java:148)
        at org.apache.cassandra.cql3.statements.SchemaAlteringStatement.execute(SchemaAlteringStatement.java:99)
        at org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:108)
        at org.apache.cassandra.cql3.QueryProcessor.process(QueryProcessor.java:121)
        at org.apache.cassandra.thrift.CassandraServer.execute_cql_query(CassandraServer.java:1237)
        at org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3542)
        at org.apache.cassandra.thrift.Cassandra$Processor$execute_cql_query.getResult(Cassandra.java:3530)
        at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32)
        at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34)
        at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:186)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
        Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
        at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
        at java.util.concurrent.FutureTask.get(FutureTask.java:83)
        at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:369)
        ... 15 more
        Caused by: java.lang.NullPointerException
        at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:167)
        at org.apache.cassandra.utils.ByteBufferUtil.string(ByteBufferUtil.java:124)
        at org.apache.cassandra.cql.jdbc.JdbcUTF8.getString(JdbcUTF8.java:77)
        at org.apache.cassandra.cql.jdbc.JdbcUTF8.compose(JdbcUTF8.java:97)
        at org.apache.cassandra.db.marshal.UTF8Type.compose(UTF8Type.java:35)
        at org.apache.cassandra.cql3.UntypedResultSet$Row.getString(UntypedResultSet.java:87)
        at org.apache.cassandra.config.ColumnDefinition.fromSchema(ColumnDefinition.java:256)
        at org.apache.cassandra.config.CFMetaData.addColumnDefinitionSchema(CFMetaData.java:1293)
        at org.apache.cassandra.config.CFMetaData.fromSchema(CFMetaData.java:1225)
        at org.apache.cassandra.config.KSMetaData.deserializeColumnFamilies(KSMetaData.java:294)
        at org.apache.cassandra.db.DefsTable.mergeColumnFamilies(DefsTable.java:396)
        at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:271)
        at org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:211)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        ... 3 more
         INFO 12:08:40,791 Compacting [SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-2-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-1-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-3-Data.db'), SSTableReader(path='/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-4-Data.db')]
         INFO 12:08:40,856 Compacted to [/var/lib/cassandra/data/system/schema_columns/system-schema_columns-hd-5-Data.db,]. 2,973 to 2,537 (~85% of original) bytes for 1 keys at 0.037223MB/s. Time: 65ms.
        {noformat}

        (It's my first issue reported, so please, let me know if I'm missing any relevant data :)).
        paul cannon made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Invalid [ 6 ]
        Gavin made changes -
        Workflow no-reopen-closed, patch-avail [ 12720849 ] patch-available, re-open possible [ 12753196 ]
        Gavin made changes -
        Workflow patch-available, re-open possible [ 12753196 ] reopen-resolved, no closed status, patch-avail, testing [ 12755920 ]

          People

          • Assignee:
            Unassigned
            Reporter:
            Victor Penela
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            Dates

            • Created:
              Updated:
              Resolved:

              Development