[
https://issues.apache.org/jira/browse/HDFS-8517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jing Zhao updated HDFS-8517:
----------------------------
Attachment: HDFS-8517-HDFS-7285.v2.patch
Since the remaining issues are mostly minor, I just made these changes and
upload a v2 patch here. The patch also does some refactoring in the test code
and fixes {{TestDFSStripedInputStream#testPreadWithDNFailure}}. Please let me
know if it looks ok to you, [~drankye] and [~zhz].
> Fix a decoding issue in stripped block recovering in client side
> ----------------------------------------------------------------
>
> Key: HDFS-8517
> URL: https://issues.apache.org/jira/browse/HDFS-8517
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Attachments: HDFS-8517-HDFS-7285-v1.patch,
> HDFS-8517-HDFS-7285.v2.patch
>
>
> [~jingzhao] reported a decoding issue in HDFS-8481 in the comment copied
> below:
> bq. While debugging HDFS-8319, I just found that in
> TestWriteReadStripedFile#testWritePreadWithDNFailure, if we change the
> startOffsetInFile from cellSize * 5 to 0, the test fails with the following
> error msg:
> {noformat}
> java.lang.AssertionError: Byte at 524288 should be the same expected:<27> but
> was:<-9>
> at org.junit.Assert.fail(Assert.java:88)
> at org.junit.Assert.failNotEquals(Assert.java:743)
> at org.junit.Assert.assertEquals(Assert.java:118)
> at org.junit.Assert.assertEquals(Assert.java:555)
> at
> org.apache.hadoop.hdfs.TestWriteReadStripedFile.testWritePreadWithDNFailure(TestWriteReadStripedFile.java:390)
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
