Maor Lipchuk has posted comments on this change.
Change subject: core: add memory volume to snapshot entity
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Patch Set 17: (2 inline comments)
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File
backend/manager/dbscripts/upgrade/03_03_0172_add_memory_volume_column_snapshots.sql
Line 1: --Add memory volume into snapshots
Line 2: SELECT fn_db_add_column('snapshots', 'memory_volume', 'character
varying(255)');
I would use here a default value of empty String to avoid nulls and the check
which being done in the snapshot class.
I would also add a script which changes the existing VMs snapshots to empty
string
(If done so perhaps also adding a not null value will be better)
....................................................
File
backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/SnapshotDaoDbFacadeImpl.java
Line 201: parameterSource);
Line 202: }
Line 203:
Line 204: private String getNullableRepresentation(String memoryVolume) {
Line 205: return memoryVolume.isEmpty() ? null : memoryVolume;
Isn't memory volume could be null for VMs which were existed before this
change?
If this is the case you will get here an NPE
Line 206: }
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Gerrit-MessageType: comment
Gerrit-Change-Id: Iecda4c491fe6e207386edf2a9bf2488ec81a332a
Gerrit-PatchSet: 17
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Arik Hadas <[email protected]>
Gerrit-Reviewer: Allon Mureinik <[email protected]>
Gerrit-Reviewer: Arik Hadas <[email protected]>
Gerrit-Reviewer: Liron Ar <[email protected]>
Gerrit-Reviewer: Maor Lipchuk <[email protected]>
Gerrit-Reviewer: Omer Frenkel <[email protected]>
Gerrit-Reviewer: Roy Golan <[email protected]>
Gerrit-Reviewer: oVirt Jenkins CI Server
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