fix memory leak in SnappyOutputStream#92
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xerial merged 1 commit intoxerial:developfrom Oct 26, 2014
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xerial
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Oct 26, 2014
fix memory leak in SnappyOutputStream
xerial
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Oct 26, 2014
Owner
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Thanks for finding this mistake. Just released 1.1.1.6. |
Contributor
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Maybe we should add a test to catch large-scale memory leaks like this. One idea would be to write a test that compresses, say, a 2 gigabyte stream into /dev/null, which I think would expose leaks like this. |
Owner
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Sounds good. A more elaborated approach would be counting the total allocated/released memory sizes, and check their difference in a test case. |
asfgit
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Nov 16, 2014
This upgrades snappy-java to 1.1.1.6, which includes a patch that improves error messages when attempting to deserialize empty inputs using SnappyInputStream (see xerial/snappy-java#89). We previously tried up upgrade to 1.1.1.5 in #2911 but reverted that patch after discovering a memory leak in snappy-java. This should leak have been fixed in 1.1.1.6, though (see xerial/snappy-java#92). Author: Josh Rosen <joshrosen@databricks.com> Closes #3287 from JoshRosen/SPARK-4419 and squashes the following commits: 5d6f4cc [Josh Rosen] [SPARK-4419] Upgrade snappy-java to 1.1.1.6.
asfgit
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Nov 16, 2014
This upgrades snappy-java to 1.1.1.6, which includes a patch that improves error messages when attempting to deserialize empty inputs using SnappyInputStream (see xerial/snappy-java#89). We previously tried up upgrade to 1.1.1.5 in #2911 but reverted that patch after discovering a memory leak in snappy-java. This should leak have been fixed in 1.1.1.6, though (see xerial/snappy-java#92). Author: Josh Rosen <joshrosen@databricks.com> Closes #3287 from JoshRosen/SPARK-4419 and squashes the following commits: 5d6f4cc [Josh Rosen] [SPARK-4419] Upgrade snappy-java to 1.1.1.6. (cherry picked from commit 7d8e152) Signed-off-by: Reynold Xin <rxin@databricks.com>
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