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https://issues.apache.org/jira/browse/HADOOP-15612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16547343#comment-16547343
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Gera Shegalov commented on HADOOP-15612:
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[[email protected]] thank you for the suggestion. {{FileNotFoundException}}
does not resonate with me tbh since the previously considered reasons for the
exception are either 'conf key not found' or 'class not found'. I presume you
allude to the missing hadoop-lzo jar but it's easy to confuse with tfile being
missing which is not the case. That said it's more about the error message for
me than about the exception class.
> Improve exception when tfile fails to load LzoCodec
> ----------------------------------------------------
>
> Key: HADOOP-15612
> URL: https://issues.apache.org/jira/browse/HADOOP-15612
> Project: Hadoop Common
> Issue Type: Improvement
> Affects Versions: 3.1.0
> Reporter: Gera Shegalov
> Assignee: Gera Shegalov
> Priority: Major
> Attachments: HADOOP-15612.001.patch
>
>
> When hadoop-lzo is not on classpath you get
> {code:java}
> java.io.IOException: LZO codec class not specified. Did you forget to set
> property io.compression.codec.lzo.class?{code}
> which is probably rarely the real cause given the default class name. The
> real root cause is not attached to the exception thrown.
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