[HDFS-8779] WebUI fails to display block IDs that are larger than 2^53 - 1 - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.8.0, 3.0.0-alpha1
Component/s: webhdfs
Labels:
None

Hadoop Flags:

Reviewed

Description

Old release use randomly generated block ID(~~HDFS-4645~~).
max value of Long in Java is 2^63-1
max value of ~~number~~(integer) in Javascript is 2^53-1. ( See Link)

Which means almost every randomly generated block ID exceeds MAX_SAFE_INTEGER.

A integer which exceeds MAX_SAFE_INTEGER cannot be represented in Javascript.

Attachments

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test-006-patch.PNG
29/Aug/15 00:39
14 kB
Walter Su
HDFS-8779.006.patch
28/Aug/15 21:01
13 kB
Haohui Mai
HDFS-8779.005.patch
28/Aug/15 20:58
13 kB
Haohui Mai
HDFS-8779.04.patch
21/Jul/15 03:17
25 kB
Walter Su
patch-to-json-parse.txt
21/Jul/15 03:17
0.4 kB
Walter Su
HDFS-8779.03.patch
17/Jul/15 05:47
3 kB
Walter Su
after-02-patch.png
16/Jul/15 11:17
32 kB
Walter Su
before.png
16/Jul/15 11:17
17 kB
Walter Su
HDFS-8779.02.patch
15/Jul/15 14:14
2 kB
Walter Su
HDFS-8779.01.patch
15/Jul/15 09:15
0.8 kB
Walter Su

Issue Links

blocks

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

Resolved

duplicates

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

Resolved

Activity

People

Assignee:: Haohui Mai

Reporter:: Walter Su

Votes:: 0 Vote for this issue

Watchers:: 10 Start watching this issue

Dates

Created:: 15/Jul/15 09:14

Updated:: 30/Aug/16 01:31

Resolved:: 13/Oct/15 20:54