[CASSANDRA-2392] Saving IndexSummaries to disk - ASF JIRA

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Details

Type: Improvement
Status: Resolved
Priority: Low
Resolution: Fixed
Fix Version/s: 1.2.0 beta 1
Component/s: None
Labels:
None

Description

For nodes with millions of keys, doing rolling restarts that take over 10 minutes per node can be painful if you have 100 node cluster. All of our time is spent on doing index summary computations on startup. It would be great if we could save those to disk as well. Our indexes are quite large.

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0001-save-summaries-to-disk.patch
06/Jan/12 20:46
25 kB
Vijay
0001-re-factor-first-and-last.patch
10/Jan/12 00:04
12 kB
Vijay
0002-save-summaries-to-disk.patch
10/Jan/12 00:04
16 kB
Vijay
0002-save-summaries-to-disk-v2.patch
20/Jan/12 06:15
17 kB
Vijay
0002-save-summaries-to-disk-v3.patch
20/Jan/12 19:36
17 kB
Vijay
0001-save-summaries-to-disk-v4.patch
23/Jan/12 22:36
19 kB
Vijay
CASSANDRA-2392-v5.patch
24/Jan/12 21:51
20 kB
Pavel Yaskevich
0001-CASSANDRA-2392-v6.patch
24/Jan/12 23:43
20 kB
Vijay
0001-CASSANDRA-2392-V7.patch
23/Apr/12 21:41
21 kB
Vijay

Issue Links

blocks

CASSANDRA-3762 AutoSaving KeyCache and System load time improvements.

Resolved

Activity

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Assignee:: Vijay

Reporter:: Chris Goffinet

Authors:: Vijay

Reviewers:: Pavel Yaskevich

Votes:: 1 Vote for this issue

Watchers:: 1 Start watching this issue

Dates

Created:: 27/Mar/11 01:06

Updated:: 16/Apr/19 09:33

Resolved:: 23/Apr/12 23:54