Gilad Chaplik has posted comments on this change.

Change subject: core: scheduling: increase NetworkPolicyUnit performance
......................................................................


Patch Set 4:

(11 comments)

....................................................
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/policyunits/NetworkPolicyUnit.java
Line 42:         } else {
Line 43:             return null;
Line 44:         }
Line 45:         Map<Guid, List<String>> hostNics =
Line 46:                 
getInterfaceDAO().getHostNetworksByCluster(hosts.get(0).getVdsGroupId());
Done
Line 47:         for (VDS host : hosts) {
Line 48:             VdcBllMessages returnValue =
Line 49:                     validateRequiredNetworksAvailable(host,
Line 50:                             vm,


Line 145:      *
Line 146:      * @param host
Line 147:      *            the host
Line 148:      * @param onlyRequiredNetworks
Line 149:      *            should be false, in order the method to be 
non-trivial.
:-P
Line 150:      * @param hostNetworks
Line 151:      *            list of hosts networks names
Line 152:      * @param allNetworksInCluster
Line 153:      * @return <c>true</c> if the cluster's display network is 
defined on the host or


....................................................
File 
backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/network/InterfaceDaoDbFacadeImpl.java
Line 131:         MapSqlParameterSource parameterSource = 
getCustomMapSqlParameterSource()
Line 132:                 .addValue("cluster_id", clusterId);
Line 133: 
Line 134:         List<Pair<Guid, String>> list =
Line 135:                 
getCallsHandler().executeReadList("GetHostNetworksByCluster", new 
RowMapper<Pair<Guid, String>>() {
used a static field, as vdsNetworkInterfaceRowMapper
Line 136: 
Line 137:                     @Override
Line 138:                     public Pair<Guid, String> mapRow(ResultSet rs, 
int arg1) throws SQLException {
Line 139:                         return new Pair<Guid, String>(getGuid(rs, 
"vds_id"), rs.getString("network_name"));


Line 139:                         return new Pair<Guid, String>(getGuid(rs, 
"vds_id"), rs.getString("network_name"));
Line 140:                     }
Line 141:                 }, parameterSource);
Line 142: 
Line 143:         Map<Guid, List<String>> map = new HashMap<Guid, 
List<String>>();
Done
Line 144:         if (list != null) {
Line 145:             for (Pair<Guid, String> pair : list) {
Line 146:                 List<String> hostNameList = map.get(pair.getFirst());
Line 147:                 if (hostNameList == null) {


Line 140:                     }
Line 141:                 }, parameterSource);
Line 142: 
Line 143:         Map<Guid, List<String>> map = new HashMap<Guid, 
List<String>>();
Line 144:         if (list != null) {
Done
Line 145:             for (Pair<Guid, String> pair : list) {
Line 146:                 List<String> hostNameList = map.get(pair.getFirst());
Line 147:                 if (hostNameList == null) {
Line 148:                     hostNameList = new ArrayList<>();


Line 142: 
Line 143:         Map<Guid, List<String>> map = new HashMap<Guid, 
List<String>>();
Line 144:         if (list != null) {
Line 145:             for (Pair<Guid, String> pair : list) {
Line 146:                 List<String> hostNameList = map.get(pair.getFirst());
Done
Line 147:                 if (hostNameList == null) {
Line 148:                     hostNameList = new ArrayList<>();
Line 149:                     map.put(pair.getFirst(), hostNameList);
Line 150:                 }


Line 143:         Map<Guid, List<String>> map = new HashMap<Guid, 
List<String>>();
Line 144:         if (list != null) {
Line 145:             for (Pair<Guid, String> pair : list) {
Line 146:                 List<String> hostNameList = map.get(pair.getFirst());
Line 147:                 if (hostNameList == null) {
Done
Line 148:                     hostNameList = new ArrayList<>();
Line 149:                     map.put(pair.getFirst(), hostNameList);
Line 150:                 }
Line 151:                 hostNameList.add(pair.getSecond());


Line 146:                 List<String> hostNameList = map.get(pair.getFirst());
Line 147:                 if (hostNameList == null) {
Line 148:                     hostNameList = new ArrayList<>();
Line 149:                     map.put(pair.getFirst(), hostNameList);
Line 150:                 }
Done
Line 151:                 hostNameList.add(pair.getSecond());
Line 152:             }
Line 153:         }
Line 154:         return map;


Line 149:                     map.put(pair.getFirst(), hostNameList);
Line 150:                 }
Line 151:                 hostNameList.add(pair.getSecond());
Line 152:             }
Line 153:         }
Done
Line 154:         return map;
Line 155:     }
Line 156: 
Line 157:     @Override


....................................................
File 
backend/manager/modules/dal/src/test/java/org/ovirt/engine/core/dao/network/InterfaceDaoTest.java
Line 345:         assertFalse(result.isEmpty());
Line 346:     }
Line 347: 
Line 348:     @Test
Line 349:     public void testGetAllInterfacesByVdsGroupId() {
Done
Line 350:         Map<Guid, List<String>> map = 
dao.getHostNetworksByCluster(CLUSTER_ID);
Line 351:         assertNotNull(map);
Line 352:         assertEquals(1, map.size());
Line 353:         assertEquals(1, map.get(VDS_ID).size());


Line 348:     @Test
Line 349:     public void testGetAllInterfacesByVdsGroupId() {
Line 350:         Map<Guid, List<String>> map = 
dao.getHostNetworksByCluster(CLUSTER_ID);
Line 351:         assertNotNull(map);
Line 352:         assertEquals(1, map.size());
please share :) can't find in on google :-(
Line 353:         assertEquals(1, map.get(VDS_ID).size());
Line 354:     }


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Gerrit-MessageType: comment
Gerrit-Change-Id: I1b394b5d50abcbf58c63cb2d2af3867197ddb788
Gerrit-PatchSet: 4
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Gilad Chaplik <gchap...@redhat.com>
Gerrit-Reviewer: Gilad Chaplik <gchap...@redhat.com>
Gerrit-Reviewer: Liran Zelkha <lzel...@redhat.com>
Gerrit-Reviewer: Mike Kolesnik <mkole...@redhat.com>
Gerrit-Reviewer: Moti Asayag <masa...@redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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