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https://issues.apache.org/jira/browse/HADOOP-5552?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12688380#action_12688380
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dhruba borthakur commented on HADOOP-5552:
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I have not yet found all the problems yet. This is mostly a unit-test to catch
this problem. The first of the fixes is a integer-to-long conversion problem:
- int len = Math.min((int) (endOffset - offset),
- bytesPerChecksum*maxChunks);
+ int len = (int)Math.min(endOffset - offset,
+ (long)(bytesPerChecksum*maxChunks));
> HDFS does not support blocks greater than 2GB
> ---------------------------------------------
>
> Key: HADOOP-5552
> URL: https://issues.apache.org/jira/browse/HADOOP-5552
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Reporter: dhruba borthakur
> Assignee: dhruba borthakur
> Attachments: largeBlockSize1.txt
>
>
> HDFS currently does not support blocks greater than 2GB in size.
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