Souryakanta Dwivedy created HDFS-14987:
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Summary: EC: EC file blockId location info displaying as "null"
with hdfs fsck -blockId command
Key: HDFS-14987
URL: https://issues.apache.org/jira/browse/HDFS-14987
Project: Hadoop HDFS
Issue Type: Bug
Components: ec, tools
Affects Versions: 3.1.2
Reporter: Souryakanta Dwivedy
Attachments: EC_file_block_info.PNG,
image-2019-11-13-18-34-00-067.png, image-2019-11-13-18-36-29-063.png,
image-2019-11-13-18-38-18-899.png
EC file blockId location info displaying as "null" with hdfs fsck -blockId
command
* Check the blockId information of an EC enabled file with "hdfs fsck
-blockId" - Check the blockId information of an EC enabled file with "hdfs fsck
-blockId" blockId location related info will display as null,which needs to
be rectified.
!image-2019-11-13-18-31-28-319.png!
=======================================================
!image-2019-11-13-18-34-00-067.png!
* Check the output of a normal file block to compare
!image-2019-11-13-18-36-29-063.png!
===========================================================
!image-2019-11-13-18-38-18-899.png!
* Actual Output :- null
* Expected output :- It should display the blockId location related info as
(nodes, racks) of the block as specified in the usage info of fsck -blockId
option. [like : Block replica on
datanode/rack: BLR10000xx038/default-rack is HEALTHY]
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