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From "Sotirios Delimanolis (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-8585) Thrift CLI client reporting inconsistent column family structure after upgrade to Cassandra 2.1.2
Date Thu, 08 Jan 2015 19:46:34 GMT
Sotirios Delimanolis created CASSANDRA-8585:
-----------------------------------------------

             Summary: Thrift CLI client reporting inconsistent column family structure after
upgrade to Cassandra 2.1.2
                 Key: CASSANDRA-8585
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8585
             Project: Cassandra
          Issue Type: Bug
          Components: API
            Reporter: Sotirios Delimanolis


After upgrading from Cassandra 2.0.6.4 to Cassandra 2.1.2-SNAPSHOT, the Thrift CLI client
started reporting wrong default_validation_class for a Column Family.

For example, 

[default@MyKeyspace] show schema;
[...]
create column family SomeColumnFamily
  with column_type = 'Standard'
  and comparator = 'BytesType'
  and default_validation_class = 'BytesType'
  and key_validation_class = 'BytesType'
  and read_repair_chance = 0.1
  and dclocal_read_repair_chance = 0.0
  and gc_grace = 10800
  and min_compaction_threshold = 4
  and max_compaction_threshold = 32
  and compaction_strategy = 'org.apache.cassandra.db.compaction.LeveledCompactionStrategy'
  and caching = 'KEYS_ONLY'
  and cells_per_row_to_cache = '0'
  and default_time_to_live = 0
  and speculative_retry = 'NONE'
  and compaction_strategy_options = {'tombstone_compaction_interval' : '300', 'sstable_size_in_mb'
: '200', 'tombstone_threshold' : '0.1'}
  and compression_options = {'sstable_compression' : 'org.apache.cassandra.io.compress.SnappyCompressor'};

but

[default@MyKeyspace] describe SomeColumnFamily;

WARNING: CQL3 tables are intentionally omitted from 'describe' output.
See https://issues.apache.org/jira/browse/CASSANDRA-4377 for details.

    ColumnFamily: SomeColumnFamily
      Key Validation Class: org.apache.cassandra.db.marshal.BytesType
      Default column value validator: org.apache.cassandra.db.marshal.UTF8Type
      Cells sorted by: org.apache.cassandra.db.marshal.UTF8Type
      GC grace seconds: 10800
      Compaction min/max thresholds: 4/32
      Read repair chance: 0.1
      DC Local Read repair chance: 0.0
      Caching: KEYS_ONLY
      Default time to live: 0
      Bloom Filter FP chance: default
      Index interval: default
      Speculative Retry: NONE
      Built indexes: []
      Compaction Strategy: org.apache.cassandra.db.compaction.LeveledCompactionStrategy
      Compaction Strategy Options:
        tombstone_compaction_interval: 300
        sstable_size_in_mb: 200
        tombstone_threshold: 0.1
      Compression Options:
        sstable_compression: org.apache.cassandra.io.compress.SnappyCompressor

Note how the default column value validator and cell sorting is UTF8Type rather than the BytesType
reported earlier.

If I populate the column family and list its rows, I get

[default@MyKeyspace] list SomeColumnFamily;
Using default limit of 100
Using default cell limit of 100
-------------------
RowKey: SomeRowKey
String didn't validate.

I can't see the row. I can temporarily fix this by setting the default_column_validator

[default@MyKeyspace] update column family SomeColumnFamily with default_validation_class =
BytesType;
0fba13e4-aac6-3963-ad65-ba354d99ebdc
[default@MyKeyspace] list SomeColumnFamily;
Using default limit of 100
Using default cell limit of 100
-------------------
RowKey: SomeRowKey
=> (name=some name, value=some value, timestamp=635540144263687300)
-------------------
[More RowKeys]

If I do a DESCRIBE again, though, LIST stops working again.

[default@KeySpace] describe SomeColumnFamily;

WARNING: CQL3 tables are intentionally omitted from 'describe' output.
See https://issues.apache.org/jira/browse/CASSANDRA-4377 for details.

    ColumnFamily: SomeColumnFamily
      Key Validation Class: org.apache.cassandra.db.marshal.BytesType
      Default column value validator: org.apache.cassandra.db.marshal.UTF8Type
      Cells sorted by: org.apache.cassandra.db.marshal.UTF8Type
      GC grace seconds: 10800
      Compaction min/max thresholds: 4/32
      Read repair chance: 0.1
      DC Local Read repair chance: 0.0
      Caching: KEYS_ONLY
      Default time to live: 0
      Bloom Filter FP chance: default
      Index interval: default
      Speculative Retry: NONE
      Built indexes: []
      Compaction Strategy: org.apache.cassandra.db.compaction.LeveledCompactionStrategy
      Compaction Strategy Options:
        tombstone_compaction_interval: 300
        sstable_size_in_mb: 200
        tombstone_threshold: 0.1
      Compression Options:
        sstable_compression: org.apache.cassandra.io.compress.SnappyCompressor
[default@MyKeyspace] list SomeColumnFamily;
Using default limit of 100
Using default cell limit of 100
-------------------
RowKey: SomeRowKey
String didn't validate.

I can access the column family rows with other clients, the C# driver for example.




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