https://community.cloudera.com/t5/Archives-of-Support-Questions/Counters-of-Job-no-Reduced/m-p/173959#M58102 <P>Hi all, I runned my job which is an importation to hbase with sqoop, and in resource manager my job has no "Reduce Phase". Is it possible? <span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="14036-job-stats2.png" style="width: 1697px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/19937iE2312566F5C7E127/image-size/medium?v=v2&amp;px=400" role="button" title="14036-job-stats2.png" alt="14036-job-stats2.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="14035-job-stats.png" style="width: 1703px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/19938i27CCCB0546C80440/image-size/medium?v=v2&amp;px=400" role="button" title="14035-job-stats.png" alt="14035-job-stats.png" /></span></P><P>Thanks</P> Sun, 18 Aug 2019 10:25:32 GMT fmm_pires 2019-08-18T10:25:32Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Counters-of-Job-no-Reduced/m-p/173959#M58102 <P>Hi all, I runned my job which is an importation to hbase with sqoop, and in resource manager my job has no "Reduce Phase". Is it possible? <span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="14036-job-stats2.png" style="width: 1697px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/19937iE2312566F5C7E127/image-size/medium?v=v2&amp;px=400" role="button" title="14036-job-stats2.png" alt="14036-job-stats2.png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="14035-job-stats.png" style="width: 1703px;"><img src="https://community.cloudera.com/t5/image/serverpage/image-id/19938i27CCCB0546C80440/image-size/medium?v=v2&amp;px=400" role="button" title="14035-job-stats.png" alt="14035-job-stats.png" /></span></P><P>Thanks</P> Sun, 18 Aug 2019 10:25:32 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Counters-of-Job-no-Reduced/m-p/173959#M58102 fmm_pires 2019-08-18T10:25:32Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Counters-of-Job-no-Reduced/m-p/173960#M58103 <P><A href="https://community.hortonworks.com/questions/90997/counters-of-job-no-reduced.html#">@Francisco Pires</A></P><P>The purpose of the Reducer is to aggregate the input values and return a single output value. By default sqoop job is a map only job. It does not utilize the reducer by default, unless .... mentioned in the following link: <A href="https://cwiki.apache.org/confluence/display/SQOOP/Sqoop+MR+Execution+Engine#SqoopMRExecutionEngine-ComponentsofSqoopusingMR" target="_blank">https://cwiki.apache.org/confluence/display/SQOOP/Sqoop+MR+Execution+Engine#SqoopMRExecutionEngine-ComponentsofSqoopusingMR</A></P><P>Another old blog with some example to explain the similar scenario: <A href="https://dataandstats.wordpress.com/2014/12/04/apache-sqoop-only-mappers-with-no-reducers/" target="_blank">https://dataandstats.wordpress.com/2014/12/04/apache-sqoop-only-mappers-with-no-reducers/</A></P> Sat, 25 Mar 2017 18:40:22 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Counters-of-Job-no-Reduced/m-p/173960#M58103 jsensharma 2017-03-25T18:40:22Z https://community.cloudera.com/t5/Archives-of-Support-Questions/Counters-of-Job-no-Reduced/m-p/173961#M58104 <P>Thanks <A rel="user" href="https://community.cloudera.com/users/3418/jsensharma.html" nodeid="3418">@Jay SenSharma</A></P> Sat, 25 Mar 2017 18:48:30 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/Counters-of-Job-no-Reduced/m-p/173961#M58104 fmm_pires 2017-03-25T18:48:30Z