Commits · b35080bc9e6a50b0b9f8bc3dca91cde3628bedbc · nexedi / neoppod

01 Oct, 2010 14 commits

Update TODO on pack: implemented, but too aggressive and incomplete. · b35080bc
Vincent Pelletier authored Oct 01, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2331 71dcc9de-d417-0410-9af5-da40c76e7ee4
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b35080bc
Add a TODO entry about replication being too aggressive. · 14afe2bb
Vincent Pelletier authored Oct 01, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2330 71dcc9de-d417-0410-9af5-da40c76e7ee4
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14afe2bb

Implement forced invalidation processing at transaction begin. · 6ab7cd80

Vincent Pelletier authored Oct 01, 2010

This fixes problems in multi-database setups (ie. ZODB and other
databases).
For example, imagine a transaction stores an object in ZODB and its
identifier in a relational database.
Then, another process connected to the same databases and polling the
relational database find the new entry, and tried to load the object from
ZODB.
If the second node didn't process invalidation sent by initial transaction
when it starts its transaction, second client would not be able to see that
object, which should not happen (inter-database inconsistency).

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2329 71dcc9de-d417-0410-9af5-da40c76e7ee4

6ab7cd80

Allow give a title to the test runner. · 4323acc0
Grégory Wisniewski authored Oct 01, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2328 71dcc9de-d417-0410-9af5-da40c76e7ee4
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4323acc0
Event if defined, ZODB's __version__ might not tell the truth. · a0ed4650
Grégory Wisniewski authored Oct 01, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2327 71dcc9de-d417-0410-9af5-da40c76e7ee4
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a0ed4650
Raise when an inconsistency is found between storages during verification. · 200bac42
Grégory Wisniewski authored Oct 01, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2326 71dcc9de-d417-0410-9af5-da40c76e7ee4
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200bac42
Compute partition to take advantage of the primary key. · a6973d26
Grégory Wisniewski authored Oct 01, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2325 71dcc9de-d417-0410-9af5-da40c76e7ee4
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a6973d26
Move getPartition to manager and make it private. · 05136a48
Grégory Wisniewski authored Oct 01, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2324 71dcc9de-d417-0410-9af5-da40c76e7ee4
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05136a48

Move method access out of loop. · ebc270d9

Grégory Wisniewski authored Oct 01, 2010

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2323 71dcc9de-d417-0410-9af5-da40c76e7ee4

ebc270d9

Optimize SQL query to take advantage of indexes in getLastTID. · 5f7a9142
Grégory Wisniewski authored Oct 01, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2322 71dcc9de-d417-0410-9af5-da40c76e7ee4
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5f7a9142

Dump tid in log. · 5b48a7dd

Grégory Wisniewski authored Oct 01, 2010

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2321 71dcc9de-d417-0410-9af5-da40c76e7ee4

5b48a7dd

Give oid_list to deleteTransaction to take advantages of indexes. · 3496e36e
Grégory Wisniewski authored Oct 01, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2320 71dcc9de-d417-0410-9af5-da40c76e7ee4
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3496e36e

Forget a lost storage node from all data structures. · 89a9a658

Grégory Wisniewski authored Oct 01, 2010

Otherwise the getUUIDList() used to notify non-lost storage nodes that
the transaction is fully locked will also return the uuid of the lost node.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2319 71dcc9de-d417-0410-9af5-da40c76e7ee4

89a9a658

Use a set instead of a list. · 8fff33c1

Grégory Wisniewski authored Oct 01, 2010

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2318 71dcc9de-d417-0410-9af5-da40c76e7ee4

8fff33c1

30 Sep, 2010 4 commits

Remove extra parenthesis. · 91bffe26

Grégory Wisniewski authored Sep 30, 2010

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2317 71dcc9de-d417-0410-9af5-da40c76e7ee4

91bffe26

Fix r2306: Constraint on 'partition' must alway match. · e88b94c2
Grégory Wisniewski authored Sep 30, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2316 71dcc9de-d417-0410-9af5-da40c76e7ee4
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e88b94c2

Improve informations displayed by test runner. · 8852a8da

Grégory Wisniewski authored Sep 30, 2010

- Python version
- ZODB version (if available)
- Use machine() instead of processor() and architecture()

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2315 71dcc9de-d417-0410-9af5-da40c76e7ee4

8852a8da

Replication is already improved. · 61b581c3

Grégory Wisniewski authored Sep 30, 2010

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2314 71dcc9de-d417-0410-9af5-da40c76e7ee4

61b581c3

24 Sep, 2010 3 commits
- Use random.randint instead of os.urandom · 026102a0
  Grégory Wisniewski authored Sep 24, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2313 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  026102a0
- Move CreationUndone definition in manager module. · bff23e30
  Grégory Wisniewski authored Sep 24, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2312 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  bff23e30
- Drop INVALID_PTID constant, replaced in memory by a None value. · 64adfd48
  Grégory Wisniewski authored Sep 24, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2311 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  64adfd48
23 Sep, 2010 6 commits

Cache database configuration in memory · 651e04e1
Grégory Wisniewski authored Sep 23, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2310 71dcc9de-d417-0410-9af5-da40c76e7ee4
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651e04e1
Store the PTID in memory as an integer. · e6a3046b
Grégory Wisniewski authored Sep 23, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2309 71dcc9de-d417-0410-9af5-da40c76e7ee4
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e6a3046b
Use getPTID to generate a PTID for testing purpose. · 061d2e99
Grégory Wisniewski authored Sep 23, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2308 71dcc9de-d417-0410-9af5-da40c76e7ee4
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061d2e99

No needs to set the partition table id here. · e03829a3

Grégory Wisniewski authored Sep 23, 2010

PT's make() will override it right after.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2307 71dcc9de-d417-0410-9af5-da40c76e7ee4

e03829a3

Make partition part of the SQL index. · 2db4de86

Grégory Wisniewski authored Sep 23, 2010

Better performances are expected because of the removal of all MOD() operators
that would do a full scan to find the rows maching a given partition. Now a
query like '... where partition = x limit 10' should match only a subtree of
the table and not scan lots of rows if there is none matching this partition.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2306 71dcc9de-d417-0410-9af5-da40c76e7ee4

2db4de86

Avoid change the number of partitions in a test case. · 2b7a0882
Grégory Wisniewski authored Sep 23, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2305 71dcc9de-d417-0410-9af5-da40c76e7ee4
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2b7a0882

16 Sep, 2010 3 commits
- Explain a raise that is used for the output of neoctl. · 70c99052
  Grégory Wisniewski authored Sep 16, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2304 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  70c99052
- Fix module description. · 21813bff
  Grégory Wisniewski authored Sep 16, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2303 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  21813bff
- Use ZERO_OID/ZERO_TID in recovery. · c16d4d91
  Grégory Wisniewski authored Sep 16, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2302 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  c16d4d91
07 Sep, 2010 1 commit
- Result order doesn't matter in partition-table-related database API. · f277f519
  Vincent Pelletier authored Sep 07, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2301 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  f277f519
05 Sep, 2010 9 commits
- Define & document _getDataTID on database manager. · aae93e23
  Vincent Pelletier authored Sep 05, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2300 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  aae93e23
- Document checkTIDRange & checkSerialRange in database manager. · b8c58850
  Vincent Pelletier authored Sep 05, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2299 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  b8c58850
- Pack is not implemented on manager, so it must raise. · edeb3e54
  Vincent Pelletier authored Sep 05, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2298 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  edeb3e54
- Move implementation-independent methods from mysqldb.py to manager.py. · dcca7d58
  Vincent Pelletier authored Sep 05, 2010
```
Also, re-document getObject.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2297 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  dcca7d58
- Use partition's critical TID to avoid unneeded replications. · 30a33295
  Vincent Pelletier authored Sep 05, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2296 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  30a33295
- Implement rsync-ish replication. · b0753366
  Vincent Pelletier authored Sep 05, 2010
```
For further description, see storage/handlers/replication.py .

git-svn-id: https://svn.erp5.org/repos/neo/trunk@2295 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  b0753366
- Catch KeyError from pop() only. · 01735352
  Vincent Pelletier authored Sep 05, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2294 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  01735352
- Use pop() instead of __getitem__() & __delitem__(). · 847b9042
  Vincent Pelletier authored Sep 05, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2293 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  847b9042
- Catch IndexError from choice() only. · 3bba916e
  Vincent Pelletier authored Sep 05, 2010
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git-svn-id: https://svn.erp5.org/repos/neo/trunk@2292 71dcc9de-d417-0410-9af5-da40c76e7ee4
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  3bba916e