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Posted to dev@hbase.apache.org by "He Liangliang (JIRA)" <ji...@apache.org> on 2015/06/29 08:54:06 UTC

[jira] [Resolved] (HBASE-13215) A limit on the raw key values is needed for each next call of a scanner

     [ https://issues.apache.org/jira/browse/HBASE-13215?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

He Liangliang resolved HBASE-13215.
-----------------------------------
    Resolution: Duplicate

Change solution to HBASE-13984 based on the new code base.

> A limit on the raw key values is needed for each next call of a scanner
> -----------------------------------------------------------------------
>
>                 Key: HBASE-13215
>                 URL: https://issues.apache.org/jira/browse/HBASE-13215
>             Project: HBase
>          Issue Type: Improvement
>          Components: Scanners
>            Reporter: He Liangliang
>            Assignee: He Liangliang
>
> In the current scanner next, there are several limits: caching, batch and size. But there is no limit on raw data scanned, so the time consumed by a next call is unbounded. For example, many consecutive deleted or filtered out cells will leads to a socket timeout. This can make user code get stuck.



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