Details
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Type:
Bug
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Status:
Closed
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Priority:
Major
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Resolution: Won't Fix
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Affects Version/s: 1.7 alpha 2
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Fix Version/s: 2.0-beta
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Component/s: couchbase-bucket
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Security Level: Public
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Labels:None
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Environment:basestar-262
Description
ran into this issue when running a test which inserts 14 million items : key_size = 70 bytes and value size - 30 bytes.
as you can see in the graph all items were instantly ejected from memory to disk when the (key+metdata) size was close to 4 GB ( bucket size)
Chiyoung mentioned this is an expected behavior . in that case we need to
1) have an alert in the UI notifying the user about this state
2) users should always check before overloading the database that the (key+metadata) size is not exceeding the bucket ram otherwise to avoid down time or slowness
as you can see in the graph all items were instantly ejected from memory to disk when the (key+metdata) size was close to 4 GB ( bucket size)
Chiyoung mentioned this is an expected behavior . in that case we need to
1) have an alert in the UI notifying the user about this state
2) users should always check before overloading the database that the (key+metadata) size is not exceeding the bucket ram otherwise to avoid down time or slowness
Activity
Farshid Ghods
made changes -
| Field | Original Value | New Value |
|---|---|---|
| Attachment | Screen shot 2011-05-15 at 5.33.57 PM.png [ 11314 ] | |
| Attachment | Screen shot 2011-05-15 at 5.34.12 PM.png [ 11315 ] | |
| Attachment | Screen shot 2011-05-15 at 5.34.23 PM.png [ 11316 ] | |
| Attachment | Screen shot 2011-05-15 at 5.45.07 PM.png [ 11317 ] |
Farshid Ghods
made changes -
| Attachment | Screen shot 2011-05-15 at 5.45.07 PM.png [ 11318 ] | |
| Attachment | Screen shot 2011-05-15 at 6.06.52 PM.png [ 11319 ] |
Sharon Barr
made changes -
| Fix Version/s | 1.7 Release Candidate [ 10182 ] | |
| Fix Version/s | 1.7 beta [ 10110 ] |
Farshid Ghods
made changes -
| Fix Version/s | 1.7.1 [ 10183 ] | |
| Fix Version/s | 1.7 Release Candidate [ 10182 ] | |
| Flagged | [Release Note] |
Farshid Ghods
made changes -
| Fix Version/s | 2.0 Alpha [ 10112 ] | |
| Fix Version/s | 1.7.1 [ 10183 ] |
Farshid Ghods
made changes -
| Flagged | [Release Note] |
Farshid Ghods
made changes -
| Fix Version/s | 2.0 Beta [ 10113 ] | |
| Fix Version/s | 2.0 Alpha [ 10112 ] |
Farshid Ghods
made changes -
| Status | Open [ 1 ] | Resolved [ 5 ] |
| Resolution | Won't Fix [ 2 ] |
Farshid Ghods
made changes -
| Component/s | couchbase-bucket [ 10173 ] | |
| Component/s | ep_engine [ 10013 ] |
Farshid Ghods
made changes -
| Status | Resolved [ 5 ] | Closed [ 6 ] |