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https://issues.apache.org/jira/browse/HADOOP-14722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Marquardt updated HADOOP-14722:
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Attachment: HADOOP-14722-006.patch
Attaching HADOOP-14722-006.patch.
Thanks for the feedback Steve! I took your 005 patch and 1) added additional
comments, 2) updated *BlockBlobInputStream.seek()* so the offset is positive
for forward seek and negative for reverse seek, 3) changed the test name
*BasicReadTestV2* to *BasicReadTest* since it validates V1 and V2 are
identical, and 4) changed the access modifier of
*TestBlockBlobInputStream.verifyConsistentReads()* from protected to private.
I reviewed the de-duplication change you made to test_0201_RandomReadTest and
it looks perfect.
All hadoop-tools/hadoop-azure *tests are passing* against my tmarql3 storage
account. I set "fs.azure.secure.mode" to false due to the HADOOP-14715 issue
we are still working on. Here are the test results:
*Tests run: 774, Failures: 0, Errors: 0, Skipped: 155*
> Azure: BlockBlobInputStream position incorrect after seek
> ---------------------------------------------------------
>
> Key: HADOOP-14722
> URL: https://issues.apache.org/jira/browse/HADOOP-14722
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs/azure
> Reporter: Thomas Marquardt
> Assignee: Thomas Marquardt
> Attachments: HADOOP-14722-001.patch, HADOOP-14722-002.patch,
> HADOOP-14722-003.patch, HADOOP-14722-005.patch, HADOOP-14722-006.patch
>
>
> The seek, skip, and getPos methods of BlockBlobInputStream do not correctly
> account for the stream's internal buffer. This results in invalid stream
> positions.
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