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CLOUDSTACK-1868. GetVmStatsCommand throws NullPointerException with VMWare.

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This commit is contained in:
Likitha Shetty 2013-11-21 09:35:10 +05:30
parent 278ef81a83
commit 273c912bb6
1 changed files with 15 additions and 13 deletions
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28
plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/resource/VmwareResource.java
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@ -6526,19 +6526,21 @@ public class VmwareResource implements StoragePoolResource, ServerResource, Vmwa
for(int i=0; i<values.size(); ++i) { for(int i=0; i<values.size(); ++i) {
List<PerfSampleInfo> infos = ((PerfEntityMetric)values.get(i)).getSampleInfo(); List<PerfSampleInfo> infos = ((PerfEntityMetric)values.get(i)).getSampleInfo();
int endMs = infos.get(infos.size()-1).getTimestamp().getSecond() * 1000 + infos.get(infos.size()-1).getTimestamp().getMillisecond(); if (infos != null && infos.size() > 0) {
int beginMs = infos.get(0).getTimestamp().getSecond() * 1000 + infos.get(0).getTimestamp().getMillisecond(); int endMs = infos.get(infos.size()-1).getTimestamp().getSecond() * 1000 + infos.get(infos.size()-1).getTimestamp().getMillisecond();
sampleDuration = (endMs - beginMs) /1000; int beginMs = infos.get(0).getTimestamp().getSecond() * 1000 + infos.get(0).getTimestamp().getMillisecond();
List<PerfMetricSeries> vals = ((PerfEntityMetric)values.get(i)).getValue(); sampleDuration = (endMs - beginMs) /1000;
for(int vi = 0; ((vals!= null) && (vi < vals.size())); ++vi){ List<PerfMetricSeries> vals = ((PerfEntityMetric)values.get(i)).getValue();
if(vals.get(vi) instanceof PerfMetricIntSeries) { for(int vi = 0; ((vals!= null) && (vi < vals.size())); ++vi){
PerfMetricIntSeries val = (PerfMetricIntSeries)vals.get(vi); if(vals.get(vi) instanceof PerfMetricIntSeries) {
List<Long> perfValues = val.getValue(); PerfMetricIntSeries val = (PerfMetricIntSeries)vals.get(vi);
if (vals.get(vi).getId().getCounterId() == rxPerfCounterInfo.getKey()) { List<Long> perfValues = val.getValue();
networkReadKBs = sampleDuration * perfValues.get(3); //get the average RX rate multiplied by sampled duration if (vals.get(vi).getId().getCounterId() == rxPerfCounterInfo.getKey()) {
} networkReadKBs = sampleDuration * perfValues.get(3); //get the average RX rate multiplied by sampled duration
if (vals.get(vi).getId().getCounterId() == txPerfCounterInfo.getKey()) { }
networkWriteKBs = sampleDuration * perfValues.get(3);//get the average TX rate multiplied by sampled duration if (vals.get(vi).getId().getCounterId() == txPerfCounterInfo.getKey()) {
networkWriteKBs = sampleDuration * perfValues.get(3);//get the average TX rate multiplied by sampled duration
}
} }
} }
} }