@Override
public void run() {
synchronized (m_jobLock) {
m_started = true;
m_jobLock.notifyAll();
}
/*if (true)
return;*/
try {
if (m_pendingMutations != null) {
for (Triple<RowKeyType, ColumnKeyType, ValueType> data : m_buffer) {
HColumnImpl<ColumnKeyType, ValueType> col =
new HColumnImpl<ColumnKeyType, ValueType>(
data.getSecond(),
data.getThird(),
data.getTime(),
m_columnKeySerializer,
m_valueSerializer);
// if a TTL is set apply it to the column. This will
// cause it to be removed after this number of seconds
if (data.getTtl() != 0) {
col.setTtl(data.getTtl());
}
m_pendingMutations.addInsertion(data.getFirst(), m_cfName, col);
}
m_pendingMutations.execute();
}
m_pendingMutations = null;
} catch (Exception e) {
logger.error("Error sending data to Cassandra (" + m_cfName + ")", e);
m_maxBufferSize = m_maxBufferSize * 3 / 4;
logger.error(
"Reducing write buffer size to "
+ m_maxBufferSize
+ ". You need to increase your cassandra capacity or change the kairosdb.datastore.cassandra.write_buffer_max_size property.");
}
// If the batch failed we will retry it without changing the buffer size.
while (m_pendingMutations != null) {
try {
Thread.sleep(100);
} catch (InterruptedException ignored) {
}
try {
m_pendingMutations.execute();
m_pendingMutations = null;
} catch (Exception e) {
logger.error("Error resending data", e);
}
}
}
public ColumnSliceMockImpl add(String name, byte[] value) {
HColumnImpl<String, byte[]> col =
new HColumnImpl<String, byte[]>(StringSerializer.get(), BytesArraySerializer.get());
col.setName(name);
col.setValue(value);
colList.add(col);
return this;
}