Package com.mapr.streams.producer

Class MarlinProducerPerformance

java.lang.Object

com.mapr.streams.producer.MarlinProducerPerformance

public class MarlinProducerPerformance
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static long	batchSleepMs
static boolean	checkLag
static boolean	hashKey
static boolean	ignoreErr
static long	metadataRefreshMs
static int	msgValueLength
static boolean	multipleFlushers
static boolean	needVerify
static int	numBatches
static int	numMsgsPerPartition
static int	numPartitions
static int	numSlowTopics
static int	numTopics
static boolean	printProgress
static org.apache.kafka.clients.producer.KafkaProducer	producer
static long	producerPoolSz
static boolean	roundRobin
static int	slowToNormalTopicRatio
static String	streamName
static String[]	topicNames
static int	totalNumMsgs

Constructor Summary

Constructors

Constructor	Description
MarlinProducerPerformance()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)
static boolean	runBasicTest(String stream, int nmsgs, int ntopics, int slowTopics, int npartitions, int nbatches, long sleepms, boolean mflushers, boolean progress, int msgsz, long poolsz, long metadataMillis)
static boolean	runStressTest(String stream, int nmsgs, int ntopics, int npartitions, int nbatches, long sleepms, boolean verify, boolean mflushers, boolean progress, boolean roundrobin, boolean hashkey)
static boolean	runTest()
static void	usage()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

streamName

public static String streamName

topicNames

public static String[] topicNames

numTopics

public static int numTopics

numSlowTopics

public static int numSlowTopics

numPartitions

public static int numPartitions

numMsgsPerPartition

public static int numMsgsPerPartition

numBatches

public static int numBatches

batchSleepMs

public static long batchSleepMs

multipleFlushers

public static boolean multipleFlushers

printProgress

public static boolean printProgress

needVerify

public static boolean needVerify

roundRobin

public static boolean roundRobin

hashKey

public static boolean hashKey

totalNumMsgs

public static int totalNumMsgs

producer

public static org.apache.kafka.clients.producer.KafkaProducer producer

msgValueLength

public static int msgValueLength

producerPoolSz

public static long producerPoolSz

slowToNormalTopicRatio

public static int slowToNormalTopicRatio

checkLag

public static boolean checkLag

ignoreErr

public static boolean ignoreErr

metadataRefreshMs

public static long metadataRefreshMs

Constructor Details

MarlinProducerPerformance

public MarlinProducerPerformance()

Method Details

usage

public static void usage()

main

public static void main(String[] args)
                 throws IOException

Throws:

IOException

runStressTest

public static boolean runStressTest(String stream,
 int nmsgs,
 int ntopics,
 int npartitions,
 int nbatches,
 long sleepms,
 boolean verify,
 boolean mflushers,
 boolean progress,
 boolean roundrobin,
 boolean hashkey)
                             throws IOException

Throws:

IOException

runBasicTest

public static boolean runBasicTest(String stream,
 int nmsgs,
 int ntopics,
 int slowTopics,
 int npartitions,
 int nbatches,
 long sleepms,
 boolean mflushers,
 boolean progress,
 int msgsz,
 long poolsz,
 long metadataMillis)
                            throws IOException

Throws:

IOException

runTest

public static boolean runTest()