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https://issues.apache.org/jira/browse/HADOOP-13061?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15416578#comment-15416578
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Kai Zheng commented on HADOOP-13061:
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Hi Kai,
Looks like you misunderstood what I meant. I meant to introduce a new class say
{{ErasureCodecOptions}}. Could we avoid changing into HDFS side, since HDFS is
still using the raw coder APIs.
And also, would you help clean the following block in
{{CommonConfigurationKeys}}? It's bad to mess the common place (not caused by
this). Maybe the default values could be defined in {{CoderUtil}} place.
{code}
import org.apache.hadoop.io.erasurecode.codec.HHXORErasureCodecFactory;
import org.apache.hadoop.io.erasurecode.codec.RSErasureCodecFactory;
import org.apache.hadoop.io.erasurecode.codec.XORErasureCodecFactory;
import org.apache.hadoop.io.erasurecode.rawcoder.RSRawErasureCoderFactory;
import org.apache.hadoop.io.erasurecode.rawcoder.RSRawErasureCoderFactoryLegacy;
import org.apache.hadoop.io.erasurecode.rawcoder.XORRawErasureCoderFactory;
{code}
> Refactor erasure coders
> -----------------------
>
> Key: HADOOP-13061
> URL: https://issues.apache.org/jira/browse/HADOOP-13061
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Rui Li
> Assignee: Kai Sasaki
> Attachments: HADOOP-13061.01.patch, HADOOP-13061.02.patch,
> HADOOP-13061.03.patch, HADOOP-13061.04.patch, HADOOP-13061.05.patch
>
>
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