[PHOENIX-3148] Reduce size of PTable so that more tables can be cached in the metada cache. - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 4.9.0, 4.8.1
Component/s: None
Labels:
- argus

Description

According to ~~PHOENIX-2995~~, the current size is 7KB per PTable which works out to enabling 140K PTables per 1GB.

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PHOENIX-3148-v4.patch
23/Aug/16 19:35
59 kB
Thomas D'Silva
PHOENIX-3148-v3.patch
22/Aug/16 22:36
54 kB
Thomas D'Silva
PHOENIX-3148-v2.patch
19/Aug/16 23:48
48 kB
Thomas D'Silva
PHOENIX-3148.patch
19/Aug/16 23:45
34 kB
Thomas D'Silva
comparison.png
22/Aug/16 22:36
28 kB
Thomas D'Silva

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relates to

PHOENIX-2995 Write performance severely degrades with large number of views

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Assignee:: Thomas D'Silva

Reporter:: Thomas D'Silva

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 04/Aug/16 21:50

Updated:: 28/Sep/16 05:15

Resolved:: 24/Aug/16 06:02