[PHOENIX-5120] Avoid using MappedByteBuffers for server side sorting. - ASF JIRA

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Details

Type: Task
Status: Closed
Priority: Critical
Resolution: Fixed
Affects Version/s: 4.14.1
Fix Version/s: 4.15.0, 5.1.0
Component/s: None
Labels:
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Description

We should had a production outage due to this.
MappedByteBuffer may leave files around, on top they use direct memory, which is not cleared until the JVM executes a full GC.

See last comment on PHOENIX-2405.

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5120-master-v6.txt
05/Feb/19 03:28
28 kB
Lars Hofhansl
5120-master-v5.txt
04/Feb/19 19:46
26 kB
Lars Hofhansl
5120-master-v3.txt
04/Feb/19 19:23
14 kB
Lars Hofhansl
5120-master.txt
04/Feb/19 04:50
14 kB
Lars Hofhansl
5120-1.4-wip.txt
02/Feb/19 22:00
13 kB
Lars Hofhansl
5120-1.4-v3.txt
04/Feb/19 19:08
14 kB
Lars Hofhansl
5120-1.4-v2.txt
02/Feb/19 23:25
14 kB
Lars Hofhansl
5120-1.4.txt
02/Feb/19 22:34
13 kB
Lars Hofhansl

Issue Links

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PHOENIX-5123 Avoid using MappedByteBuffers for server side GROUP BY

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Assignee:: Lars Hofhansl

Reporter:: Lars Hofhansl

Votes:: 0 Vote for this issue

Watchers:: 7 Start watching this issue

Dates

Created:: 02/Feb/19 21:44

Updated:: 21/Dec/19 00:54

Resolved:: 05/Feb/19 05:07