How to set job name with MapReduceIndexerTool

[#1]

Hello,

I'm trying to set a name for indexing jobs launched with

cmd_hdp=$(
HADOOP_OPTS="-Djava.security.auth.login.config=jaas.conf" hadoop --config /etc/hadoop/conf.cloudera.yarn \
  jar /opt/cloudera/parcels/CDH/lib/solr/contrib/mr/search-mr-*-job.jar \
  org.apache.solr.hadoop.MapReduceIndexerTool \
  -D morphlineVariable.ZK_HOST=myZKHost:2181/solr \
  -D morphlineVariable.COLLECTION=myCollection \
  -D mapreduce.map.memory.mb=8192 \
  -D mapred.child.java.opts=-Xmx4096m \
  -D mapreduce.reduce.java.opts=-Xmx4096m \
  -D mapreduce.reduce.memory.mb=8192 \
  --output-dir hdfs://myHdfsHost:8020/tmp/my/data \
  --morphline-file morphlines/myMorphline.conf \
  --log4j log4j.properties \
  --go-live \
  --collection myCollection \
  --zk-host myZKHost:2181/solr \
 hdfs://myHdfsHost:8020/my/data/
)

Actual name is "org.apache.solr.hadoop.MapReduceIndexerTool/MorphlineMapper" but I'd like to change it.

I already tried setting -D mapreduce.job.name=myName but it does not change.

[#2 · Accepted solution]

Currently the MapReduceIndexerTool appears to hardcode the job names, so it does not appear configurable: https://github.com/cloudera/search/blob/cdh5.13.0-release/search-mr/src/main/java/org/apache/solr/ha... (and other such setJobName calls in the driver).