title: "Using arv-run"
...
-The @arv-run@ command enables you create Arvados pipelines at the command line that fan out to multiple concurrent tasks across Arvado compute nodes.
+The @arv-run@ command enables you create Arvados pipelines at the command line that fan out to multiple concurrent tasks across Arvados compute nodes.
{% include 'tutorial_expectations' %}
* @--docker-image IMG@ : By default, commands run inside a Docker container created from the latest "arvados/jobs" Docker image. Use this option to specify a different image to use. Note: the Docker image must be uploaded to Arvados using @arv keep docker@.
* @--dry-run@ : Print out the final Arvados pipeline generated by @arv-run@ without submitting it.
-* @--local@ : By default, the pipeline will be submitted to your configured Arvado instance. Use this option to run the command locally using @arv-run-pipeline-instance --run-jobs-here@.
+* @--local@ : By default, the pipeline will be submitted to your configured Arvados instance. Use this option to run the command locally using @arv-run-pipeline-instance --run-jobs-here@.
* @--ignore-rcode@ : Some commands use non-zero exit codes to indicate nonfatal conditions (e.g. @grep@ returns 1 when no match is found). Set this to indicate that commands that return non-zero return codes should not be considered failed.
* @--no-wait@ : Do not wait and display logs after submitting command, just exit.
<notextile>
<pre>
$ <span class="userinput">cd ~/keep/by_id/d0136bc494c21f79fc1b6a390561e6cb+2778</span>
-$ <span class="userinput">arv-run --docker-image arvados/jobs-java-bwa-samtools --repository peter --script-version 3609-arv-run bwa mem ../3514b8e5da0e8d109946bc809b20a78a+5698/human_g1k_v37.fasta -- --batch-size 2 *.fastq.gz \> '$(task.uuid).sam'</span>
+$ <span class="userinput">arv-run --docker-image arvados/jobs-java-bwa-samtools bwa mem ../3514b8e5da0e8d109946bc809b20a78a+5698/human_g1k_v37.fasta -- --batch-size 2 *.fastq.gz \> '$(task.uuid).sam'</span>
0 stderr run-command: parallelizing on input0 with items [[u'/keep/d0136bc494c21f79fc1b6a390561e6cb+2778/HWI-ST1027_129_D0THKACXX.1_1.fastq.gz', u'/keep/d0136bc494c21f79fc1b6a390561e6cb+2778/HWI-ST1027_129_D0THKACXX.1_2.fastq.gz'], [u'/keep/d0136bc494c21f79fc1b6a390561e6cb+2778/HWI-ST1027_129_D0THKACXX.2_1.fastq.gz', u'/keep/d0136bc494c21f79fc1b6a390561e6cb+2778/HWI-ST1027_129_D0THKACXX.2_2.fastq.gz']]
[...]
1 stderr run-command: bwa mem /keep/3514b8e5da0e8d109946bc809b20a78a+5698/human_g1k_v37.fasta /keep/d0136bc494c21f79fc1b6a390561e6cb+2778/HWI-ST1027_129_D0THKACXX.1_1.fastq.gz /keep/d0136bc494c21f79fc1b6a390561e6cb+2778/HWI-ST1027_129_D0THKACXX.1_2.fastq.gz > qr1hi-ot0gb-a4bzzyqqz4ubair.sam