You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2018/01/25 04:54:00 UTC
[jira] [Updated] (HBASE-19806) Lower max versions for table column
family of hbase:meta
[ https://issues.apache.org/jira/browse/HBASE-19806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Yu updated HBASE-19806:
---------------------------
Attachment: lower-namespace-max-vers.txt
> Lower max versions for table column family of hbase:meta
> --------------------------------------------------------
>
> Key: HBASE-19806
> URL: https://issues.apache.org/jira/browse/HBASE-19806
> Project: HBase
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ted Yu
> Priority: Minor
> Fix For: 2.0.0-beta-2
>
> Attachments: 19806.v1.txt, lower-namespace-max-vers.txt
>
>
> On an hbase 2 cluster, I got the description of hbase:meta table:
> {code}
> {NAME => 'info', VERSIONS => '3', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KEEP_DELETED_CELLS => 'FALSE', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0',
> REPLICATION_SCOPE => '0', BLOOMFILTER => 'NONE', CACHE_INDEX_ON_WRITE => 'false', IN_MEMORY => 'true', CACHE_BLOOMS_ON_WRITE => 'false', PREFETCH_BLOCKS_ON_OPEN => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '81
> 92'}
> ...
> {NAME => 'table', VERSIONS => '10', EVICT_BLOCKS_ON_CLOSE => 'false', NEW_VERSION_BEHAVIOR => 'false', KEEP_DELETED_CELLS => 'FALSE', CACHE_DATA_ON_WRITE => 'false', DATA_BLOCK_ENCODING => 'NONE', TTL => 'FOREVER', MIN_VERSIONS => '0'
> , REPLICATION_SCOPE => '0', BLOOMFILTER => 'NONE', CACHE_INDEX_ON_WRITE => 'false', IN_MEMORY => 'true', CACHE_BLOOMS_ON_WRITE => 'false', PREFETCH_BLOCKS_ON_OPEN => 'false', COMPRESSION => 'NONE', BLOCKCACHE => 'true', BLOCKSIZE => '
> 8192'}
> {code}
> You can see that 'table' family has MAX VERSIONS much higher than the other families.
> The MAX VERSIONS value should be brought in sync with the other families.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)