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Kai Zheng updated HDFS-8562:
Attachment: HDFS-8562.004b.patch
Rebased the patch.
> HDFS Performance is impacted by FileInputStream
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Kai Zheng updated HDFS-8562:
Attachment: HDFS-8562.004a.patch
Updated the patch according to review comments and discussion above. It
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Kai Zheng updated HDFS-8562:
Attachment: HDFS-8562.003b.patch
Updated the patch as Colin suggested, mainly to use the private method by
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Kai Zheng updated HDFS-8562:
Attachment: HDFS-8562.003a.patch
Uploaded a version based on Colin's previous patch to address the issues as
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Kai Zheng updated HDFS-8562:
Assignee: (was: Wei Zhou)
> HDFS Performance is impacted by FileInputStream Finalizer
>
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Colin Patrick McCabe updated HDFS-8562:
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Attachment: HDFS-8562.002.patch
> HDFS Performance is impacted by FileInputStream
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Colin Patrick McCabe updated HDFS-8562:
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Status: Patch Available (was: Open)
> HDFS Performance is impacted by FileInputStream
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Colin Patrick McCabe updated HDFS-8562:
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Attachment: HDFS-8562.002b.patch
> HDFS Performance is impacted by FileInputStream
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Colin Patrick McCabe updated HDFS-8562:
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Attachment: (was: HDFS-8562.002.patch)
> HDFS Performance is impacted by
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Kai Zheng updated HDFS-8562:
Assignee: Wei Zhou
> HDFS Performance is impacted by FileInputStream Finalizer
>
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Wei Zhou updated HDFS-8562:
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Attachment: HDFS-8562.01.patch
This is the patch mentioned in Kai's comment. This patch is for POC and
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Tsz Wo Nicholas Sze updated HDFS-8562:
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Component/s: (was: HDFS)
> HDFS Performance is impacted by FileInputStream Finalizer
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mingleizhang updated HDFS-8562:
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Assignee: (was: mingleizhang)
HDFS Performance is impacted by FileInputStream Finalizer
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Kai Zheng updated HDFS-8562:
Description:
While running HBase using HDFS as datanodes, we noticed excessive high GC pause
spikes. For
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