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?*?or?more?contributor?license?agreements.??See?the?NOTICE?file
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?*?regarding?copyright?ownership.??The?ASF?licenses?this?file
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?*?with?the?License.??You?may?obtain?a?copy?of?the?License?at
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?*
?*?Unless?required?by?applicable?law?or?agreed?to?in?writing
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?*/

package?org.apache.hadoop.mapred;

import?org.apache.hadoop.util.Progressable;
import?org.apache.hadoop.conf.Configuration;
import?org.apache.hcatalog.shims.HCatHadoopShims;

public?class?HCatMapRedUtil?{

????public?static?TaskAttemptContext?createTaskAttemptContext（org.apache.hadoop.mapreduce.TaskAttemptContext?context）?{
????????return??createTaskAttemptContext（new?JobConf（context.getConfiguration（））
????????????????????????????????????????????????????????????org.apache.hadoop.mapred.TaskAttemptID.forName（context.getTaskAttemptID（）.toString（））
?????????????????????????????????????????????????????????????Reporter.NULL）;
????}

????public?static?org.apache.hadoop.mapreduce.TaskAttemptContext?createTaskAttemptContext（Configuration?conf?org.apache.hadoop.mapreduce.TaskAttemptID?id）?{
????????return??HCatHadoopShims.Instance.get（）.createTaskAttemptContext（confid）;
????}

????public?static?TaskAttemptContext?createTaskAttemptContext（JobConf?conf?TaskAttemptID?id?Progressable?progressable）?{
????????return?HCatHadoopShims.Instance.get?（）.createTaskAttemptContext（conf?id?（Reporter）?progressable）;
????}

????public?static?org.apache.hadoop.mapred.JobContext?createJobContext（org.apache.hadoop.mapreduce.JobContext?context）?{
????????return?createJobContext（（JobConf）context.getConfiguration（）
????????????????????????????????context.getJobID（）
????????????????????????????????Reporter.NULL）;
????}

????public?static?JobContext?createJobContext（JobConf?conf?org.apache.hadoop.mapreduce.JobID?id?Progressable?progressable）?{
????????return?HCatHadoopShims.Instance.get?（）.createJobContext（conf?id?（Reporter）?progressable）;
????}
}