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https://issues.apache.org/jira/browse/HDFS-11124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15837850#comment-15837850
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Takanobu Asanuma commented on HDFS-11124:
-----------------------------------------
Failed tests are passed in my laptop. Most of them are timeout error. I think
they are not related to the patch.
> Report blockIds of internal blocks for EC files in Fsck
> -------------------------------------------------------
>
> Key: HDFS-11124
> URL: https://issues.apache.org/jira/browse/HDFS-11124
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: erasure-coding
> Affects Versions: 3.0.0-alpha1
> Reporter: Takanobu Asanuma
> Assignee: Takanobu Asanuma
> Labels: hdfs-ec-3.0-nice-to-have
> Fix For: 3.0.0-alpha2
>
> Attachments: HDFS-11124.1.patch, HDFS-11124.2.patch,
> HDFS-11124.3.patch
>
>
> At the moment, when we do fsck for an EC file which has corrupt blocks and
> missing blocks, the result of fsck is like this:
> {quote}
> /data/striped 393216 bytes, erasure-coded: policy=RS-DEFAULT-6-3-64k, 1
> block(s):
> /data/striped: CORRUPT blockpool BP-1204772930-172.16.165.209-1478761131832
> block blk_-9223372036854775792
> CORRUPT 1 blocks of total size 393216 B
> 0. BP-1204772930-172.16.165.209-1478761131832:blk_-9223372036854775792_1001
> len=393216 Live_repl=4
> [DatanodeInfoWithStorage[127.0.0.1:61617,DS-bcfebe1f-ff54-4d57-9258-ff5bdfde01b5,DISK](CORRUPT),
>
> DatanodeInfoWithStorage[127.0.0.1:61601,DS-9abf64d0-bb6b-434c-8c5e-de8e3b278f91,DISK](CORRUPT),
>
> DatanodeInfoWithStorage[127.0.0.1:61596,DS-62698e61-c13f-44f2-9da5-614945960221,DISK](CORRUPT),
>
> DatanodeInfoWithStorage[127.0.0.1:61605,DS-bbce6708-16fe-44ca-9f1c-506cf00f7e0d,DISK](LIVE),
>
> DatanodeInfoWithStorage[127.0.0.1:61592,DS-9cdd4afd-2dc8-40da-8805-09712e2afcc4,DISK](LIVE),
>
> DatanodeInfoWithStorage[127.0.0.1:61621,DS-f2a72d28-c880-4ffe-a70f-0f403e374504,DISK](LIVE),
>
> DatanodeInfoWithStorage[127.0.0.1:61629,DS-fa6ac558-2c38-41fe-9ef8-222b3f6b2b3c,DISK](LIVE)]
> {quote}
> It would be useful for admins if it reports the blockIds of the internal
> blocks.
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