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https://issues.apache.org/jira/browse/HDFS-8798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Walter Su updated HDFS-8798:
----------------------------
Attachment: HDFS-8798-HDFS-7285.02.patch
Uploaded 02 patch. The patch does:
1. removed rename {{refreshLocatedBlock}}
2. removed retry logic for connection failure. I kept
{code}
+ // re-fetch the block in case the block has been moved
+ fetchBlockAt(block.getStartOffset());
{code}
because TestBlockTokenWithDFS.testRead() has a special case that restarts all
DNs in new locations/ports. I keep the 2 lines so that the test can pass. It's
a workaround so I add a {{TODO}}
3. fix OutputStream handling block tokens & add test.
4. add test for balancer moving striped blocks with token enabled.
> Erasure Coding: fix the retry logic of DFSStripedInputStream
> ------------------------------------------------------------
>
> Key: HDFS-8798
> URL: https://issues.apache.org/jira/browse/HDFS-8798
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Walter Su
> Assignee: Walter Su
> Attachments: HDFS-8798-HDFS-7285.02.patch, HDFS-8798.01.patch
>
>
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