[SPARK-16440][MLlib] Destroy broadcasted variables even on driver #14268
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This contribution is on done on behalf of Criteo, according to the terms of the Apache license.
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LGTM |
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Jenkins test this please |
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Test build #62547 has finished for PR 14268 at commit
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## What changes were proposed in this pull request? Forgotten broadcasted variables were persisted into a previous #PR 14153). This PR turns those `unpersist()` into `destroy()` so that memory is freed even on the driver. ## How was this patch tested? Unit Tests in Word2VecSuite were run locally. This contribution is done on behalf of Criteo, according to the terms of the Apache license 2.0. Author: Anthony Truchet <a.truchet@criteo.com> Closes #14268 from AnthonyTruchet/SPARK-16440. (cherry picked from commit 0dc79ff) Signed-off-by: Sean Owen <sowen@cloudera.com>
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Merged to master/2.0/1.6 to match the original PR |
asfgit
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## What changes were proposed in this pull request? Forgotten broadcasted variables were persisted into a previous #PR 14153). This PR turns those `unpersist()` into `destroy()` so that memory is freed even on the driver. ## How was this patch tested? Unit Tests in Word2VecSuite were run locally. This contribution is done on behalf of Criteo, according to the terms of the Apache license 2.0. Author: Anthony Truchet <a.truchet@criteo.com> Closes #14268 from AnthonyTruchet/SPARK-16440. (cherry picked from commit 0dc79ff) Signed-off-by: Sean Owen <sowen@cloudera.com>
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## What changes were proposed in this pull request? Forgotten broadcasted variables were persisted into a previous #PR 14153). This PR turns those `unpersist()` into `destroy()` so that memory is freed even on the driver. ## How was this patch tested? Unit Tests in Word2VecSuite were run locally. This contribution is done on behalf of Criteo, according to the terms of the Apache license 2.0. Author: Anthony Truchet <a.truchet@criteo.com> Closes apache#14268 from AnthonyTruchet/SPARK-16440. (cherry picked from commit 0dc79ff) Signed-off-by: Sean Owen <sowen@cloudera.com> (cherry picked from commit f6e0c17)
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What changes were proposed in this pull request?
Forgotten broadcasted variables were persisted into a previous #PR 14153). This PR turns those
unpersist()intodestroy()so that memory is freed even on the driver.How was this patch tested?
Unit Tests in Word2VecSuite were run locally.
This contribution is done on behalf of Criteo, according to the
terms of the Apache license 2.0.