public List<AgentStat> mapRow(Result result, int rowNum) throws Exception {
if (result.isEmpty()) {
return Collections.emptyList();
}
Map<byte[], byte[]> qualifierMap = result.getFamilyMap(AGENT_STAT_CF_STATISTICS);
// FIXME (2014.08) Legacy support for TAgentStat Thrift DTO stored directly into hbase.
if (qualifierMap.containsKey(AGENT_STAT_CF_STATISTICS_V1)) {
return readAgentStatThriftDto(qualifierMap.get(AGENT_STAT_CF_STATISTICS_V1));
}
AgentStat agentStat = new AgentStat();
if (qualifierMap.containsKey(AGENT_STAT_CF_STATISTICS_MEMORY_GC)) {
AgentStatMemoryGcBo.Builder builder =
new AgentStatMemoryGcBo.Builder(qualifierMap.get(AGENT_STAT_CF_STATISTICS_MEMORY_GC));
agentStat.setMemoryGc(builder.build());
}
if (qualifierMap.containsKey(AGENT_STAT_CF_STATISTICS_CPU_LOAD)) {
AgentStatCpuLoadBo.Builder builder =
new AgentStatCpuLoadBo.Builder(qualifierMap.get(AGENT_STAT_CF_STATISTICS_CPU_LOAD));
agentStat.setCpuLoad(builder.build());
}
List<AgentStat> agentStats = new ArrayList<AgentStat>();
agentStats.add(agentStat);
return agentStats;
}
// FIXME (2014.08) Legacy support for TAgentStat Thrift DTO stored directly into hbase.
private List<AgentStat> readAgentStatThriftDto(byte[] tAgentStatByteArray) throws TException {
// CompactProtocol used
TDeserializer deserializer = new TDeserializer(factory);
TAgentStat tAgentStat = new TAgentStat();
deserializer.deserialize(tAgentStat, tAgentStatByteArray);
TJvmGc gc = tAgentStat.getGc();
if (gc == null) {
return Collections.emptyList();
}
AgentStatMemoryGcBo.Builder memoryGcBoBuilder =
new AgentStatMemoryGcBo.Builder(
tAgentStat.getAgentId(), tAgentStat.getStartTimestamp(), tAgentStat.getTimestamp());
memoryGcBoBuilder.gcType(gc.getType().name());
memoryGcBoBuilder.jvmMemoryHeapUsed(gc.getJvmMemoryHeapUsed());
memoryGcBoBuilder.jvmMemoryHeapMax(gc.getJvmMemoryHeapMax());
memoryGcBoBuilder.jvmMemoryNonHeapUsed(gc.getJvmMemoryNonHeapUsed());
memoryGcBoBuilder.jvmMemoryNonHeapMax(gc.getJvmMemoryNonHeapMax());
memoryGcBoBuilder.jvmGcOldCount(gc.getJvmGcOldCount());
memoryGcBoBuilder.jvmGcOldTime(gc.getJvmGcOldTime());
AgentStat agentStat = new AgentStat();
agentStat.setMemoryGc(memoryGcBoBuilder.build());
List<AgentStat> result = new ArrayList<AgentStat>(1);
result.add(agentStat);
return result;
}