[HDFS-8768] Erasure Coding: block group ID displayed in WebUI is not consistent with fsck

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Target Version/s: HDFS-7285
• Assignee: Unassigned
• Reporter: Rui Gao
• Created: 14/Jul/15 06:43
• Updated: 29/Jul/15 06:10
• Resolved: 29/Jul/15 06:10

Description

This is duplicated by HDFS-8779.

For example, In WebUI( usually, namenode port: 50070) , one Erasure Code file with one block group was displayed as the attached screenshot Screen Shot 2015-07-14 at 15.33.08.png. But, with fsck command, the block group of the same file was displayed like: 0. BP-1130999596-172.23.38.10-1433791629728:blk_-9223372036854740160_3384 len=6438256640

After checking block file names in datanodes, we believe WebUI may have some problem with Erasure Code block group display.

Issue Links

• is blocked by: HDFS-8779 WebUI fails to display block IDs that are larger than 2^53 - 1
• is duplicated by: HDFS-8779 WebUI fails to display block IDs that are larger than 2^53 - 1