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https://issues.apache.org/jira/browse/HBASE-1486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12717000#action_12717000
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Billy Pearson commented on HBASE-1486:
--------------------------------------
when I create a new table and do not define block cache in the column it was
getting set to true
also same in meta
{code}
hbase(main):002:0> describe '.META.'
09/06/06 19:37:36 INFO zookeeper.ZooKeeperWrapper: Quorum servers: server-1:2181
09/06/06 19:37:37 DEBUG client.HConnectionManager$TableServers: Got ZooKeeper
event, state: SyncConnected, type: None, path: null
09/06/06 19:37:37 DEBUG zookeeper.ZooKeeperWrapper: Read ZNode /hbase/master
got 10.0.1.1:60000
DESCRIPTION ENABLED
09/06/06 19:37:37 DEBUG client.HConnectionManager$TableServers: Got ZooKeeper
event, state: SyncConnected, type: None, path: null
09/06/06 19:37:37 DEBUG zookeeper.ZooKeeperWrapper: Read ZNode
/hbase/root-region-server got 10.0.1.5:60020
09/06/06 19:37:37 DEBUG client.HConnectionManager$TableServers: Found ROOT at
10.0.1.5:60020
09/06/06 19:37:37 DEBUG client.HConnectionManager$TableServers: address:
10.0.1.8:60020, regioninfo: REGION => {NAME => '.META.,,1', STARTKEY => '',
ENDKEY => '', ENCODED => 1028785192, TABLE => {{NAME => '.META.',
MEMCACHE_FLUSHSIZE => '16384', IS_META => 'true', FAMILIES => [{NAME =>
'historian', VERSIONS => '2147483647', COMPRESSION => 'NONE', TTL => '604800',
BLOCKSIZE => '8192', IN_MEMORY => 'false', BLOCKCACHE => 'false'}, {NAME =>
'info', VERSIONS => '10', COMPRESSION => 'NONE', TTL => '2147483647', BLOCKSIZE
=> '8192', IN_MEMORY => 'false', BLOCKCACHE => 'true'}]}}
09/06/06 19:37:37 DEBUG zookeeper.ZooKeeperWrapper: Read ZNode
/hbase/root-region-server got 10.0.1.5:60020
09/06/06 19:37:37 DEBUG client.HConnectionManager$TableServers: Found ROOT at
10.0.1.5:60020
{NAME => '.META.', MEMCACHE_FLUSHSIZE => '16384', IS_META => 'true', F true
AMILIES => [{NAME => 'historian', COMPRESSION => 'NONE', VERSIONS => '
2147483647', TTL => '604800', BLOCKSIZE => '8192', IN_MEMORY => 'false
', BLOCKCACHE => 'false'}, {NAME => 'info', COMPRESSION => 'NONE', VER
SIONS => '10', TTL => '2147483647', BLOCKSIZE => '8192', IN_MEMORY =>
'false', BLOCKCACHE => 'true'}]}
1 row(s) in 0.2430 seconds
{code}
> BLOCKCACHE always on even when disabled
> ---------------------------------------
>
> Key: HBASE-1486
> URL: https://issues.apache.org/jira/browse/HBASE-1486
> Project: Hadoop HBase
> Issue Type: Bug
> Reporter: stack
> Assignee: Lars George
> Fix For: 0.20.0
>
> Attachments: 1486-2.patch, 1486.patch
>
>
> Comes from Billy Pearson up on list.
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