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https://issues.apache.org/jira/browse/HAWQ-1506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hongxu Ma updated HAWQ-1506:
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Description:
Currently, multi-append (*serializable*) can cause write the incorrect content.
Reproduction method:
# Open a file with O_APPEND flag in encryption zone directory.
# Call hdfsWrite() twice.
# Then read all file contents => only the first write content is correct.
So we need to fix it.
was:
Currently, multi-append can cause write
Reproduction method:
# Open a file with O_APPEND flag in encryption zone directory.
# hdfsWrite() it multi-times.
# Then read all file contents => only the first write content is correct.
So we need to fix it.
> Support multi-append a file within encryption zone
> --------------------------------------------------
>
> Key: HAWQ-1506
> URL: https://issues.apache.org/jira/browse/HAWQ-1506
> Project: Apache HAWQ
> Issue Type: Sub-task
> Components: libhdfs
> Reporter: Hongxu Ma
> Assignee: Hongxu Ma
> Fix For: 2.3.0.0-incubating
>
>
> Currently, multi-append (*serializable*) can cause write the incorrect
> content.
> Reproduction method:
> # Open a file with O_APPEND flag in encryption zone directory.
> # Call hdfsWrite() twice.
> # Then read all file contents => only the first write content is correct.
> So we need to fix it.
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