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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2017/09/01 14:26:00 UTC

[jira] [Commented] (HADOOP-14576) DynamoDB tables may leave ACTIVE state after initial connection

    [ https://issues.apache.org/jira/browse/HADOOP-14576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16150616#comment-16150616 ] 

Steve Loughran commented on HADOOP-14576:
-----------------------------------------

DDB can -> updating after you change the capacity (as HADOOP-14220 will let you do). The retry handler needs to recognise the special case of update-in-progress and have a long retry for it

> DynamoDB tables may leave ACTIVE state after initial connection
> ---------------------------------------------------------------
>
>                 Key: HADOOP-14576
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14576
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 3.0.0-beta1
>            Reporter: Sean Mackrory
>
> We currently only anticipate tables not being in the ACTIVE state when first connecting. It is possible for a table to be in the ACTIVE state and move to an UPDATING state during partitioning events. Attempts to read or write during that time will result in an AmazonServerException getting thrown. We should try to handle that better...



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