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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18043) Institute a hard limit for individual cell size that cannot be overridden by clients
Date Tue, 16 May 2017 08:20:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16011964#comment-16011964
] 

Hudson commented on HBASE-18043:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #3019 (See [https://builds.apache.org/job/HBase-Trunk_matrix/3019/])
HBASE-18043 Institute a hard limit for individual cell size that cannot (apurtell: rev 6b60ba8adebd531597d59d361b11fc1e32b40523)
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
* (edit) hbase-common/src/main/resources/hbase-default.xml
* (edit) hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestFromClientSide.java


> Institute a hard limit for individual cell size that cannot be overridden by clients
> ------------------------------------------------------------------------------------
>
>                 Key: HBASE-18043
>                 URL: https://issues.apache.org/jira/browse/HBASE-18043
>             Project: HBase
>          Issue Type: Improvement
>          Components: IPC/RPC, regionserver
>    Affects Versions: 2.0.0
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 2.0.0, 1.4.0
>
>         Attachments: HBASE-18043-branch-1.patch, HBASE-18043-branch-1.patch, HBASE-18043-branch-1.patch,
HBASE-18043-branch-1.patch, HBASE-18043.patch, HBASE-18043.patch, HBASE-18043.patch, HBASE-18043.patch,
HBASE-18043.patch, HBASE-18043.patch
>
>
> For sake of service protection we should not give absolute trust to clients regarding
resource limits that can impact stability, like cell size limits. We should add a server side
configuration that sets a hard limit for individual cell size that cannot be overridden by
the client. We can keep the client side check, because it's expensive to reject a RPC that
has already come in. 



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