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Date: Wed, 21 Dec 2016 08:46:58 +0000 (UTC)
From: "Rajesh Balamohan (JIRA)" <jira@apache.org>
To: common-dev@hadoop.apache.org
Message-ID: <JIRA.13029669.1482309972000.570146.1482310018404@Atlassian.JIRA>
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Subject: [jira] [Created] (HADOOP-13925) S3Guard: NPE when table is already
 populated in dynamodb and user specifies
 "fs.s3a.s3guard.ddb.table.create=false"
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archived-at: Wed, 21 Dec 2016 08:47:00 -0000

Rajesh Balamohan created HADOOP-13925:
-----------------------------------------

             Summary: S3Guard: NPE when table is already populated in dynamodb and user specifies "fs.s3a.s3guard.ddb.table.create=false"
                 Key: HADOOP-13925
                 URL: https://issues.apache.org/jira/browse/HADOOP-13925
             Project: Hadoop Common
          Issue Type: Sub-task
          Components: fs/s3
            Reporter: Rajesh Balamohan
            Priority: Minor


When table is present dynamodb store and already populated, it is possible that users can specify {{fs.s3a.s3guard.ddb.table.create=false}}.  In such cases, {{DynamoDBMetadataStore.get}} would end up throwing NPE as {{table}} object may not be initialized. 


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