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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14938) Limit to and fro requests size from ZK in bulk loaded hfile replication
Date Tue, 22 Dec 2015 18:07:46 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15068496#comment-15068496
] 

Ted Yu commented on HBASE-14938:
--------------------------------

>From another angle, should we consider the sum of sizes of HFiles whose refs are stored
in znode ?

The rationale is to control the amount of data to be replicated.

> Limit to and fro requests size from ZK in bulk loaded hfile replication
> -----------------------------------------------------------------------
>
>                 Key: HBASE-14938
>                 URL: https://issues.apache.org/jira/browse/HBASE-14938
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ashish Singhi
>            Assignee: Ashish Singhi
>
> In ZK the maximum allowable size of the data array is 1 MB. Until we have fixed HBASE-10295
we need to handle this.
> Approach to this problem will be discussed in the comments section.
> Note: We have done internal testing with more than 3k nodes in ZK yet to be replicated.



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