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Enable block gzip compression example #85

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Enable block gzip compression example #85

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14457d6
seems to work
sagehen03 Apr 18, 2023
32e78b8
removing unused import
sagehen03 Apr 18, 2023
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3 changes: 3 additions & 0 deletions bioindex/src/main/resources/compression.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
#!/bin/bash -xe

sudo aws s3 cp s3://dig-data-registry/hail.jar /usr/lib/spark/jars/
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@sagehen03 sagehen03 Apr 18, 2023 •
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I built the hail.jar from the hail source (it needs to compiled using java 8 since that's what our EMR clusters use) and then uploaded it to S3. We probably need a better location in s3, but I used this one now since it's not in production use. This solution also relies on EMR continuing to put /usr/lib/spark/jars on the classpath.

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So for things like this we tend to use s3://dig-aggregator-data/bin/

1 change: 1 addition & 0 deletions bioindex/src/main/resources/geneExpression.py
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Expand Up @@ -16,6 +16,7 @@ def main():
# sort and write
df.orderBy(['gene']) \
.write \
.option("compression", "is.hail.io.compress.BGzipCodec") \
.mode('overwrite') \
.json(outdir)

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5 changes: 3 additions & 2 deletions bioindex/src/main/scala/GeneExpression.scala → .../src/main/scala/GeneExpressionStage.scala
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@@ -1,8 +1,8 @@
package org.broadinstitute.dig.aggregator.methods.bioindex

import org.broadinstitute.dig.aggregator.core._
import org.broadinstitute.dig.aws.MemorySize.Implicits.Sizes
import org.broadinstitute.dig.aws._
import org.broadinstitute.dig.aws.config.emr._
import org.broadinstitute.dig.aws.emr._

/** The final result of all aggregator methods is building the BioIndex. All
Expand All @@ -21,7 +21,8 @@ class GeneExpressionStage(implicit context: Context) extends Stage {

/** Use latest EMR release. */
override val cluster: ClusterDef = super.cluster.copy(
releaseLabel = ReleaseLabel.emrLatest
releaseLabel = ReleaseLabel.emrLatest,
bootstrapScripts = Seq(new BootstrapScript(resourceUri("compression.sh")))
)

/** Output to Job steps. */
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