[HADOOP-14901] ReuseObjectMapper in Hadoop Common - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.9.0, 3.0.0
Component/s: None
Labels:
None

Target Version/s:

2.9.0, 3.0.0, 3.1.0
Hadoop Flags:

Reviewed

Description

It is recommended to reuse ObjectMapper, if possible, for better performance. We can aslo use ObjectReader or ObjectWriter to replace the ObjectMapper in some places: they are straightforward and thread safe.

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HADOOP-14901-branch-2.002.patch
25/Sep/17 19:26
10 kB
Hanisha Koneru
HADOOP-14901-branch-2.001.patch
22/Sep/17 23:55
10 kB
Hanisha Koneru
HADOOP-14901.001.patch
22/Sep/17 20:08
11 kB
Hanisha Koneru

Issue Links

is related to

HDFS-12064 Reuse object mapper in HDFS

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Assignee:: Hanisha Koneru

Reporter:: Hanisha Koneru

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Dates

Created:: 22/Sep/17 19:38

Updated:: 13/Nov/17 15:22

Resolved:: 25/Sep/17 20:49