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Posted to commits@cassandra.apache.org by "Tony Xu (JIRA)" <ji...@apache.org> on 2016/02/03 17:15:40 UTC
[jira] [Commented] (CASSANDRA-11055) C*2.1 cqlsh DESCRIBE KEYSPACE
( or TABLE ) returns 'NoneType' object has no attribute 'replace'
[ https://issues.apache.org/jira/browse/CASSANDRA-11055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15130627#comment-15130627 ]
Tony Xu commented on CASSANDRA-11055:
-------------------------------------
We are experiencing the same issue here. Cassandra version 2.1.12, operating system is "Red Hat Enterprise Linux Server release 6.4 (Santiago)".
{quote}
cqlsh> DESC SCHEMA;
'NoneType' object has no attribute 'replace'
{quote}
> C*2.1 cqlsh DESCRIBE KEYSPACE ( or TABLE ) returns 'NoneType' object has no attribute 'replace'
> -----------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-11055
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11055
> Project: Cassandra
> Issue Type: Bug
> Reporter: Simon Ashley
> Labels: cqlsh
> Fix For: 2.1.x
>
>
> C* 2.1 cqlsh DESCRIBE KEYSPACE ( or TABLE ) returns:
> 'NoneType' object has no attribute 'replace'
> for thrift CF's originally created in C* 1.2.
> Repro:
> 1. Create cf in cassandra-cli on C* 1.2.x (1.2.9 was used here)
> [default@ks1] CREATE COLUMN FAMILY t1
> ... WITH column_type='Standard'
> ... AND comparator='CompositeType(org.apache.cassandra.db.marshal.UTF8Type,org.apache.cassandra.db.marshal.UTF8Type)'
> ... AND default_validation_class='UTF8Type'
> ... AND key_validation_class='UTF8Type'
> ... AND read_repair_chance=0.1
> ... AND dclocal_read_repair_chance=0.0
> ... AND gc_grace=864000
> ... AND min_compaction_threshold=4
> ... AND max_compaction_threshold=32
> ... AND replicate_on_write=true
> ... AND compaction_strategy='LeveledCompactionStrategy' AND compaction_strategy_options={sstable_size_in_mb: 32}
> ... AND caching='KEYS_ONLY'
> ... AND compression_options={sstable_compression:SnappyCompressor, chunk_length_kb:64};
> qlsh> describe keyspace ks1;
> CREATE KEYSPACE ks1 WITH replication = {
> 'class': 'NetworkTopologyStrategy',
> 'datacenter1': '1'
> };
> USE ks1;
> CREATE TABLE t1 (
> key text,
> column1 text,
> column2 text,
> value text,
> PRIMARY KEY (key, column1, column2)
> ) WITH COMPACT STORAGE AND
> bloom_filter_fp_chance=0.100000 AND
> caching='KEYS_ONLY' AND
> comment='' AND
> dclocal_read_repair_chance=0.000000 AND
> gc_grace_seconds=864000 AND
> read_repair_chance=0.100000 AND
> replicate_on_write='true' AND
> populate_io_cache_on_flush='false' AND
> compaction={'sstable_size_in_mb': '32', 'class': 'LeveledCompactionStrategy'} AND
> compression={'chunk_length_kb': '64', 'sstable_compression': 'SnappyCompressor'};
> cqlsh> select keyspace_name, columnfamily_name,column_aliases,key_aliases from system.schema_columnfamilies where keyspace_name= 'ks1';
> keyspace_name | columnfamily_name | column_aliases | key_aliases
> ---------------+-------------------+----------------+-------------
> ks1 | t1 | [] | []
> 2/ Upgrade -> C* 2.0.9 -> nodetool upgradesstables -a
> At this stage , DESCRIBE in cqlsh is working
> 3/ Upgrade -> C* 2.1.12 -> nodetool upgradesstables -a
> DESCRIBE now fails:
> cqlsh> describe table ks1.t1;
> 'NoneType' object has no attribute 'replace'
> cqlsh> describe keyspace ks1;
> 'NoneType' object has no attribute 'replace'
> You can workaround by manually updating system.schema_columnfamilies
> UPDATE system.schema_columnfamilies SET column_aliases ='["column1","column2"]' WHERE keyspace_name = 'ks1' AND columnfamily_name = 't1';
> Once you exit and restart cqlsh, DESCRIBE is not working as per C* 1.2
> cqlsh> describe keyspace ks1;
> CREATE KEYSPACE ks1 WITH replication = {'class': 'NetworkTopologyStrategy', 'datacenter1': '1'} AND durable_writes = true;
> CREATE TABLE ks1.t1 (
> key text,
> column1 text,
> column2 text,
> value text,
> PRIMARY KEY (key, column1, column2)
> ) WITH COMPACT STORAGE
> AND CLUSTERING ORDER BY (column1 ASC, column2 ASC)
> AND caching = '{"keys":"ALL", "rows_per_partition":"NONE"}'
> AND comment = ''
> AND compaction = {'sstable_size_in_mb': '32', 'class': 'org.apache.cassandra.db.compaction.LeveledCompactionStrategy'}
> AND compression = {'chunk_length_kb': '64', 'sstable_compression': 'org.apache.cassandra.io.compress.SnappyCompressor'}
> AND dclocal_read_repair_chance = 0.0
> AND default_time_to_live = 0
> AND gc_grace_seconds = 864000
> AND max_index_interval = 2048
> AND memtable_flush_period_in_ms = 0
> AND min_index_interval = 128
> AND read_repair_chance = 0.1
> AND speculative_retry = '99.0PERCENTILE';
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