This line of code
long lastCompletedOffset = lastCompletedOffset();
if (_committedTo != lastCompletedOffset) {
In PartitionManager
Will always be = in my case it is never different so there is never a write.
> On 24 May 2015, at 18:18, Benjamin Cuthbert <cuthbert....@gmail.com> wrote:
>
> The issue is that storm did not create the /brokers/<topics> details in
> zookeeper so when the works starts it gets
>
> 2015-05-24T09:28:54.706+0000 s.k.PartitionManager [WARN] Error reading and/or
> parsing at ZkNode: /brokers/rawWarehousePriceSpout/partition_0
> java.lang.NullPointerException: null
> at storm.kafka.PartitionManager.<init>(PartitionManager.java:76)
> ~[celertech-analytics-dependencies-DEVELOP-HEAD-SNAPSHOT.jar:na]
> at storm.kafka.ZkCoordinator.refresh(ZkCoordinator.java:98)
> [celertech-analytics-dependencies-DEVELOP-HEAD-SNAPSHOT.jar:na]
> at
> storm.kafka.ZkCoordinator.getMyManagedPartitions(ZkCoordinator.java:69)
> [celertech-analytics-dependencies-DEVELOP-HEAD-SNAPSHOT.jar:na]
> at storm.kafka.KafkaSpout.nextTuple(KafkaSpout.java:135)
> [celertech-analytics-dependencies-DEVELOP-HEAD-SNAPSHOT.jar:na]
> at
> backtype.storm.daemon.executor$fn__4654$fn__4669$fn__4698.invoke(executor.clj:565)
> [storm-core-0.9.4.jar:0.9.4]
>
> Even this the information exists because it was created manually:
>
> [zk: 127.0.0.1:2181(CONNECTED) 23] get
> /brokers/rawWarehousePriceSpout/partition_0
> {}
> cZxid = 0x38d0c
> ctime = Thu May 21 18:53:27 UTC 2015
> mZxid = 0x38d0c
> mtime = Thu May 21 18:53:27 UTC 2015
> pZxid = 0x38d0c
> cversion = 0
> dataVersion = 0
> aclVersion = 0
> ephemeralOwner = 0x0
> dataLength = 2
> numChildren = 0
> [zk: 127.0.0.1:2181(CONNECTED) 24]
>
> But I guess it is looking for certain information
>
>> On 21 May 2015, at 19:28, Cristian Makoto Sandiga <cmsand...@gmail.com
>> <mailto:cmsand...@gmail.com>> wrote:
>>
>> use GET
>>
>> get /brokers/rawWarehousePriceSpout/partition_0
>>
>> 2015-05-21 15:27 GMT-03:00 Benjamin Cuthbert <cuthbert....@gmail.com
>> <mailto:cuthbert....@gmail.com>>:
>> So I do not see what you see. So just so I am sure the SpoutConfig when
>> deployed into an env should have the zookeeper host with the same value as
>> the kafka zookeeper?
>>
>> [zk: localhost:2000(CONNECTED) 7] ls
>> /brokers/rawWarehousePriceSpout/partition_0
>> []
>> [zk: localhost:2000(CONNECTED) 8] ls
>> /brokers/rawWarehousePriceSpout/partition_0
>> []
>> [zk: localhost:2000(CONNECTED) 9]
>>
>>
>> 42742 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.PartitionManager
>> - Read partition information from:
>> /brokers/rawWarehousePriceSpout/partition_0 --> null
>> 43107 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.PartitionManager
>> - No partition information found, using configuration to determine offset
>> 43107 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.PartitionManager
>> - Starting Kafka price-engine-demo-server.c.celertech-01.internal:0 from
>> offset 802916
>> 43109 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.PartitionManager
>> - Read partition information from:
>> /brokers/rawWarehousePriceSpout/partition_1 --> null
>> 43130 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.PartitionManager
>> - No partition information found, using configuration to determine offset
>> 43130 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.PartitionManager
>> - Starting Kafka price-engine-demo-server.c.celertech-01.internal:1 from
>> offset 1071876
>> 43130 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.PartitionManager
>> - Read partition information from:
>> /brokers/rawWarehousePriceSpout/partition_2 --> null
>> 43154 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.PartitionManager
>> - No partition information found, using configuration to determine offset
>> 43154 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.PartitionManager
>> - Starting Kafka price-engine-demo-server.c.celertech-01.internal:2 from
>> offset 1494070
>> 43154 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.ZkCoordinator -
>> Task [1/1] Finished refreshing
>> 121420 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.ZkCoordinator -
>> Task [1/1] Refreshing partition manager connections
>> 121641 [Thread-15-rawWarehousePriceSpout] INFO
>> storm.kafka.DynamicBrokersReader - Read partition info from zookeeper:
>> GlobalPartitionInformation{partitionMap={0=price-engine-demo-server.c.celertech-01.internal:9092,
>> 1=price-engine-demo-server.c.celertech-01.internal:9092,
>> 2=price-engine-demo-server.c.celertech-01.internal:9092}}
>> 121641 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.KafkaUtils -
>> Task [1/1] assigned
>> [Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>> partition=0},
>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>> partition=1},
>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>> partition=2}]
>> 121641 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.ZkCoordinator -
>> Task [1/1] Deleted partition managers: []
>> 121641 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.ZkCoordinator -
>> Task [1/1] New partition managers: []
>> 121641 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.ZkCoordinator -
>> Task [1/1] Finished refreshing
>>
>>
>>> On 21 May 2015, at 15:37, Cristian Makoto Sandiga <cmsand...@gmail.com
>>> <mailto:cmsand...@gmail.com>> wrote:
>>>
>>> Again, when is eclipse local topology you have to connect to localhost:2000
>>> (in the embedded stom zookeeper)
>>>
>>> 2015-05-21 11:28 GMT-03:00 Cristian Makoto Sandiga <cmsand...@gmail.com
>>> <mailto:cmsand...@gmail.com>>:
>>> I dont know, i'm using BaseRichBolt.
>>>
>>> 2015-05-21 11:25 GMT-03:00 Benjamin Cuthbert <cuthbert....@gmail.com
>>> <mailto:cuthbert....@gmail.com>>:
>>>
>>> I am using BaseBasicBolt as that was told ack events automatically. Should
>>> we not use that?
>>>
>>>
>>>> On 21 May 2015, at 15:24, Cristian Makoto Sandiga <cmsand...@gmail.com
>>>> <mailto:cmsand...@gmail.com>> wrote:
>>>>
>>>> Are you acking in your bolt? collector.ack(input);
>>>>
>>>> 2015-05-21 11:19 GMT-03:00 Benjamin Cuthbert <cuthbert....@gmail.com
>>>> <mailto:cuthbert....@gmail.com>>:
>>>> Okay so interesting:
>>>>
>>>> I have your configuration in my local eclipse and a remote zookeeper that
>>>> kafka is connected to:
>>>>
>>>> ZkHosts zkhost = new ZkHosts(“1.1.1.1:2181
>>>> <http://1.1.1.1:2181/>","/brokers"); // /brokers -> kafka broker
>>>> SpoutConfig spoutconfig = new SpoutConfig(“1.1.1.1:2181
>>>> <http://1.1.1.1:2181/>", “/prices", "/brokers", “rawWarehousePriceSpout");
>>>>
>>>> Zookeeper:
>>>>
>>>> [zk: 127.0.0.1:2181(CONNECTED) 80] ls /brokers
>>>> [rawWarehousePriceSpout, topics, ids]
>>>> [zk: 127.0.0.1:2181(CONNECTED) 81] ls /brokers/rawWarehousePriceSpout
>>>> []
>>>> [zk: 127.0.0.1:2181(CONNECTED) 82]
>>>>
>>>>
>>>> Logs i see:
>>>>
>>>> 41994 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.KafkaUtils -
>>>> Task [1/1] assigned
>>>> [Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>> partition=0},
>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>> partition=1},
>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>> partition=2}]
>>>> 41994 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.ZkCoordinator -
>>>> Task [1/1] Deleted partition managers: []
>>>> 41994 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.ZkCoordinator -
>>>> Task [1/1] New partition managers:
>>>> [Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>> partition=0},
>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>> partition=1},
>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>> partition=2}]
>>>> 42094 [Thread-15-rawWarehousePriceSpout] INFO
>>>> storm.kafka.PartitionManager - Read partition information from:
>>>> /brokers/rawWarehousePriceSpout/partition_0 --> null
>>>> 42363 [Thread-15-rawWarehousePriceSpout] INFO
>>>> storm.kafka.PartitionManager - No partition information found, using
>>>> configuration to determine offset
>>>> 42363 [Thread-15-rawWarehousePriceSpout] INFO
>>>> storm.kafka.PartitionManager - Starting Kafka
>>>> price-engine-demo-server.c.celertech-01.internal:0 from offset 425530
>>>> 42366 [Thread-15-rawWarehousePriceSpout] INFO
>>>> storm.kafka.PartitionManager - Read partition information from:
>>>> /brokers/rawWarehousePriceSpout/partition_1 --> null
>>>> 42400 [Thread-15-rawWarehousePriceSpout] INFO
>>>> storm.kafka.PartitionManager - No partition information found, using
>>>> configuration to determine offset
>>>> 42400 [Thread-15-rawWarehousePriceSpout] INFO
>>>> storm.kafka.PartitionManager - Starting Kafka
>>>> price-engine-demo-server.c.celertech-01.internal:1 from offset 550715
>>>> 42401 [Thread-15-rawWarehousePriceSpout] INFO
>>>> storm.kafka.PartitionManager - Read partition information from:
>>>> /brokers/rawWarehousePriceSpout/partition_2 --> null
>>>> 42432 [Thread-15-rawWarehousePriceSpout] INFO
>>>> storm.kafka.PartitionManager - No partition information found, using
>>>> configuration to determine offset
>>>> 42432 [Thread-15-rawWarehousePriceSpout] INFO
>>>> storm.kafka.PartitionManager - Starting Kafka
>>>> price-engine-demo-server.c.celertech-01.internal:2 from offset 439547
>>>> 42432 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.ZkCoordinator -
>>>> Task [1/1] Finished refreshing
>>>> 44652 [ProcessThread(sid:0 cport:-1):] INFO
>>>> org.apache.storm.zookeeper.server.PrepRequestProcessor - Got user-level
>>>> KeeperException when processing sessionid:0x14d76d4418d000c type:create
>>>> cxid:0x5 zxid:0x2c txntype:-1 reqpath:n/a Error
>>>> Path:/brokers/rawWarehousePriceSpout Error:KeeperErrorCode = NoNode for
>>>> /brokers/rawWarehousePriceSpout
>>>>
>>>>
>>>>
>>>>> On 21 May 2015, at 15:02, Cristian Makoto Sandiga <cmsand...@gmail.com
>>>>> <mailto:cmsand...@gmail.com>> wrote:
>>>>>
>>>>> Im sorry, i made a mistake
>>>>>
>>>>> ZkHosts zkhost = new ZkHosts("localhost:2181","/brokers"); //
>>>>> /brokers -> kafka broker
>>>>> SpoutConfig spoutconfig = new SpoutConfig(zkhost,
>>>>> "bid_history", "/brokers", "kafka-spout"); --> storm --> zookeeper
>>>>>
>>>>> If you see not is a ERROR, is a INFO usually when directory structure not
>>>>> exist.
>>>>>
>>>>> Take a look Zookeeper Kaka-broker (port 2181)
>>>>> ----------------------------------
>>>>>
>>>>> -- bin/zookeeper-shell.sh localhost:2181
>>>>>
>>>>> ls /brokers/topics/bid_history/partitions/0/state
>>>>> []
>>>>>
>>>>> get /brokers/topics/bid_history/partitions/0/state
>>>>> {"controller_epoch":1,"leader":0,"version":1,"leader_epoch":0,"isr":[0]}
>>>>> cZxid = 0x113
>>>>> ctime = Tue May 19 18:19:24 BRT 2015
>>>>> mZxid = 0x113
>>>>> mtime = Tue May 19 18:19:24 BRT 2015
>>>>> pZxid = 0x113
>>>>> cversion = 0
>>>>> dataVersion = 0
>>>>> aclVersion = 0
>>>>> ephemeralOwner = 0x0
>>>>> dataLength = 72
>>>>> numChildren = 0
>>>>>
>>>>>
>>>>> Take a look Zookeeper Storm-broker (port 2000)
>>>>> ----------------------------------
>>>>> Start topology, send a message and then look:
>>>>>
>>>>> bin/zookeeper-shell.sh localhost:2000
>>>>> Connecting to localhost:2000
>>>>> Welcome to ZooKeeper!
>>>>> JLine support is disabled
>>>>>
>>>>> ls /
>>>>> [storm, brokers, zookeeper]
>>>>> ls /brokers
>>>>> [kafka-spout]
>>>>> ls /brokers/kafka-spout
>>>>> [partition_0]
>>>>> ls /brokers/kafka-spout/partition_0
>>>>> []
>>>>> get /brokers/kafka-spout/partition_0
>>>>> {"topology":{"id":"a9be1962-6b4e-4ed4-ae68-155a1948a1f6","name":"consolidate_reports"},"offset":4426029,"partition":0,"broker":{"host":"localhost","port":9092},"topic":"bid_history"}
>>>>> cZxid = 0x50
>>>>> ctime = Thu May 21 11:00:48 BRT 2015
>>>>> mZxid = 0x50
>>>>> mtime = Thu May 21 11:00:48 BRT 2015
>>>>> pZxid = 0x50
>>>>> cversion = 0
>>>>> dataVersion = 0
>>>>> aclVersion = 0
>>>>> ephemeralOwner = 0x0
>>>>> dataLength = 182
>>>>> numChildren = 0
>>>>>
>>>>>
>>>>> 2015-05-21 10:43 GMT-03:00 Benjamin Cuthbert <cuthbert....@gmail.com
>>>>> <mailto:cuthbert....@gmail.com>>:
>>>>> Bec I do see this error in the storm logs
>>>>>
>>>>> 5304 [ProcessThread(sid:0 cport:-1):] INFO
>>>>> org.apache.storm.zookeeper.server.PrepRequestProcessor - Got user-level
>>>>> KeeperException when processing sessionid:0x14d76b1ea54000c type:create
>>>>> cxid:0x5 zxid:0x2c txntype:-1 reqpath:n/a Error
>>>>> Path:/brokers/rawWarehousePriceSpout Error:KeeperErrorCode = NoNode for
>>>>> /brokers/rawWarehousePriceSpout
>>>>>
>>>>>
>>>>>
>>>>>> On 21 May 2015, at 14:04, Cristian Makoto Sandiga <cmsand...@gmail.com
>>>>>> <mailto:cmsand...@gmail.com>> wrote:
>>>>>>
>>>>>> Are you wrong
>>>>>>
>>>>>> zookeeperPath , // the root path in Zookeeper for the spout to store the
>>>>>> consumer offsets
>>>>>>
>>>>>> Is for you KafkaSpout find information about broker meta information (
>>>>>> topics, partitions)
>>>>>>
>>>>>> You have to override
>>>>>>
>>>>>> SpoutConfig spoutconfig = new SpoutConfig(zkhost, "bid_history",
>>>>>> "/brokers", "kafka-spout");
>>>>>> spoutconfig.zkServers
>>>>>> spoutconfig.zkPort
>>>>>>
>>>>>> Take a look a KafkaSpout.class and do a debug mode in this part.
>>>>>>
>>>>>> 73 Map stateConf = new HashMap(conf);
>>>>>> 74 List<String> zkServers = _spoutConfig.zkServers;
>>>>>> if (zkServers == null) {
>>>>>> zkServers = (List<String>)
>>>>>> conf.get(Config.STORM_ZOOKEEPER_SERVERS);
>>>>>> }
>>>>>> Integer zkPort = _spoutConfig.zkPort;
>>>>>> if (zkPort == null) {
>>>>>> zkPort = ((Number)
>>>>>> conf.get(Config.STORM_ZOOKEEPER_PORT)).intValue();
>>>>>> }
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> 2015-05-21 9:53 GMT-03:00 Benjamin Cuthbert <cuthbert....@gmail.com
>>>>>> <mailto:cuthbert....@gmail.com>>:
>>>>>> So when I run it out of eclipse in local mode I am pointing to the same
>>>>>> zookeeper as I am when it is deployed. Whatever way it still does not
>>>>>> write the offset.
>>>>>>
>>>>>> Only different I have is my spout is configured like so:
>>>>>>
>>>>>> BrokerHosts hosts = new ZkHosts(zookeeperQuorum);
>>>>>>
>>>>>> String zookeeperPath = KAFKA_STORM_DIR + "/" + topic;
>>>>>> SpoutConfig spoutConfig = new SpoutConfig(
>>>>>> hosts,
>>>>>> topic, // topic to read from
>>>>>> zookeeperPath , // the root path in Zookeeper
>>>>>> for the spout to store the consumer offsets
>>>>>> spoutId); // an id for this consumer for
>>>>>> storing the consumer offsets in Zookeeper
>>>>>>
>>>>>> //Check if we should be consuming messages from the beginning
>>>>>> spoutConfig.forceFromStart = consumeFromBeginning;
>>>>>> spoutConfig.maxOffsetBehind = Long.MAX_VALUE;
>>>>>> spoutConfig.useStartOffsetTimeIfOffsetOutOfRange = true;
>>>>>> spoutConfig.scheme = new SchemeAsMultiScheme(new
>>>>>> KafkaAnalyticsMessageDecoder());
>>>>>>
>>>>>>
>>>>>>> On 21 May 2015, at 13:50, Cristian Makoto Sandiga <cmsand...@gmail.com
>>>>>>> <mailto:cmsand...@gmail.com>> wrote:
>>>>>>>
>>>>>>> I have the same problem when i have Storm in Local cluster mode. but is
>>>>>>> because, Local mode has a zookeeper embedded and every time that
>>>>>>> restart the offset is null and is the reason that you have
>>>>>>> /kafkastorm/warehouse_prices/rawWarehousePriceSpout/partition_2 -->
>>>>>>> null.
>>>>>>>
>>>>>>> Try to run Local Mode, send some messages to spout, and then see Offset
>>>>>>> in Zookeeper (port 2000).
>>>>>>>
>>>>>>> Or use Zookeeper of kafka, override.
>>>>>>>
>>>>>>> spoutconfig.zkServers
>>>>>>> spoutconfig.zkPort
>>>>>>>
>>>>>>>
>>>>>>> 2015-05-21 9:39 GMT-03:00 Benjamin Cuthbert <cuthbert....@gmail.com
>>>>>>> <mailto:cuthbert....@gmail.com>>:
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Yup kafka is creating them on startup when the topics gets its first
>>>>>>> msg. And from below the storm logs are never really committing the
>>>>>>> offset to zookeeper.
>>>>>>>
>>>>>>> Zookeeper kafka topics details
>>>>>>>
>>>>>>> [zk: 127.0.0.1:2181(CONNECTED) 41] ls
>>>>>>> /brokers/topics/warehouse_prices/partitions
>>>>>>> [2, 1, 0]
>>>>>>> [zk: 127.0.0.1:2181(CONNECTED) 42]
>>>>>>>
>>>>>>> Zookeeper Storm
>>>>>>>
>>>>>>> [zk: 127.0.0.1:2181(CONNECTED) 42] ls
>>>>>>> /kafkastorm/warehouse_prices/rawWarehousePriceSpout
>>>>>>> []
>>>>>>> [zk: 127.0.0.1:2181(CONNECTED) 43]
>>>>>>>
>>>>>>>
>>>>>>> Storm logs
>>>>>>>
>>>>>>> 44325 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] New partition managers:
>>>>>>> [Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> partition=0},
>>>>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> partition=1},
>>>>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> partition=2}]
>>>>>>> 44491 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Read partition information from:
>>>>>>> /kafkastorm/warehouse_prices/rawWarehousePriceSpout/partition_0 -->
>>>>>>> null
>>>>>>> 44746 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - No partition information found, using
>>>>>>> configuration to determine offset
>>>>>>> 44746 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Last commit offset from zookeeper: 0
>>>>>>> 44747 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Commit offset 0 is more than
>>>>>>> 9223372036854775807 behind, resetting to startOffsetTime=-2
>>>>>>> 44747 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Starting Kafka
>>>>>>> price-engine-demo-server.c.celertech-01.internal:0 from offset 0
>>>>>>> 44749 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Read partition information from:
>>>>>>> /kafkastorm/warehouse_prices/rawWarehousePriceSpout/partition_1 -->
>>>>>>> null
>>>>>>> 44778 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - No partition information found, using
>>>>>>> configuration to determine offset
>>>>>>> 44778 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Last commit offset from zookeeper: 0
>>>>>>> 44778 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Commit offset 0 is more than
>>>>>>> 9223372036854775807 behind, resetting to startOffsetTime=-2
>>>>>>> 44779 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Starting Kafka
>>>>>>> price-engine-demo-server.c.celertech-01.internal:1 from offset 0
>>>>>>> 44781 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Read partition information from:
>>>>>>> /kafkastorm/warehouse_prices/rawWarehousePriceSpout/partition_2 -->
>>>>>>> null
>>>>>>> 44809 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - No partition information found, using
>>>>>>> configuration to determine offset
>>>>>>> 44809 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Last commit offset from zookeeper: 0
>>>>>>> 44810 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Commit offset 0 is more than
>>>>>>> 9223372036854775807 behind, resetting to startOffsetTime=-2
>>>>>>> 44810 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.PartitionManager - Starting Kafka
>>>>>>> price-engine-demo-server.c.celertech-01.internal:2 from offset 0
>>>>>>> 44810 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] Finished refreshing
>>>>>>> 47438 [ProcessThread(sid:0 cport:-1):] INFO
>>>>>>> org.apache.storm.zookeeper.server.PrepRequestProcessor - Got user-level
>>>>>>> KeeperException when processing sessionid:0x14d7658db3c000c type:create
>>>>>>> cxid:0x5 zxid:0x2c txntype:-1 reqpath:n/a Error
>>>>>>> Path:/kafkastorm/warehouse_prices/rawWarehousePriceSpout
>>>>>>> Error:KeeperErrorCode = NoNode for
>>>>>>> /kafkastorm/warehouse_prices/rawWarehousePriceSpout
>>>>>>> 104184 [Thread-15-rawWarehousePriceSpout] WARN storm.kafka.KafkaUtils
>>>>>>> - No data found in Kafka Partition partition_0
>>>>>>> 104828 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] Refreshing partition manager
>>>>>>> connections
>>>>>>> 105005 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.DynamicBrokersReader - Read partition info from zookeeper:
>>>>>>> GlobalPartitionInformation{partitionMap={0=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> 1=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> 2=price-engine-demo-server.c.celertech-01.internal:9092}}
>>>>>>> 105005 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.KafkaUtils
>>>>>>> - Task [1/1] assigned
>>>>>>> [Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> partition=0},
>>>>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> partition=1},
>>>>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> partition=2}]
>>>>>>> 105006 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] Deleted partition managers: []
>>>>>>> 105006 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] New partition managers: []
>>>>>>> 105006 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] Finished refreshing
>>>>>>> 164204 [Thread-15-rawWarehousePriceSpout] WARN storm.kafka.KafkaUtils
>>>>>>> - No data found in Kafka Partition partition_0
>>>>>>> 165063 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] Refreshing partition manager
>>>>>>> connections
>>>>>>> 165240 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.DynamicBrokersReader - Read partition info from zookeeper:
>>>>>>> GlobalPartitionInformation{partitionMap={0=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> 1=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> 2=price-engine-demo-server.c.celertech-01.internal:9092}}
>>>>>>> 165240 [Thread-15-rawWarehousePriceSpout] INFO storm.kafka.KafkaUtils
>>>>>>> - Task [1/1] assigned
>>>>>>> [Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> partition=0},
>>>>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> partition=1},
>>>>>>> Partition{host=price-engine-demo-server.c.celertech-01.internal:9092,
>>>>>>> partition=2}]
>>>>>>> 165240 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] Deleted partition managers: []
>>>>>>> 165240 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] New partition managers: []
>>>>>>> 165240 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] Finished refreshing
>>>>>>> 224233 [Thread-15-rawWarehousePriceSpout] WARN storm.kafka.KafkaUtils
>>>>>>> - No data found in Kafka Partition partition_0
>>>>>>> 225308 [Thread-15-rawWarehousePriceSpout] INFO
>>>>>>> storm.kafka.ZkCoordinator - Task [1/1] Refreshing partition manager
>>>>>>> connections
>>>>>>>
>>>>>>>
>>>>>>>> On 21 May 2015, at 13:28, Cristian Makoto Sandiga <cmsand...@gmail.com
>>>>>>>> <mailto:cmsand...@gmail.com>> wrote:
>>>>>>>>
>>>>>>>> Zookeeper create nothing when startup, you have to create your
>>>>>>>> partitions in kafka broker.
>>>>>>>>
>>>>>>>> bin/kafka-topics.sh --create --zookeeper localhost:2181 --topic
>>>>>>>> click_history --replication-factor 1 --partitions 10
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> 2015-05-21 8:58 GMT-03:00 Benjamin Cuthbert <cuthbert....@gmail.com
>>>>>>>> <mailto:cuthbert....@gmail.com>>:
>>>>>>>> All,
>>>>>>>>
>>>>>>>> We changed or paths in zookeeper and we are now seeing
>>>>>>>>
>>>>>>>> java.lang.RuntimeException: java.lang.RuntimeException:
>>>>>>>> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode
>>>>>>>> = NoNode for /brokers/topics/warehouse_prices/partitions
>>>>>>>> at
>>>>>>>> storm.kafka.DynamicBrokersReader.getBrokerInfo(DynamicBrokersReader.java:81)
>>>>>>>> ~[storm-kafka-0.9.4.jar:0.9.4]
>>>>>>>> at
>>>>>>>> storm.kafka.trident.ZkBrokerReader.<init>(ZkBrokerReader.java:42)
>>>>>>>> ~[storm-kafka-0.9.4.jar:0.9.4]
>>>>>>>> at storm.kafka.KafkaUtils.makeBrokerReader(KafkaUtils.java:57)
>>>>>>>> ~[storm-kafka-0.9.4.jar:0.9.4]
>>>>>>>> at storm.kafka.KafkaSpout.open(KafkaSpout.java:87)
>>>>>>>> ~[storm-kafka-0.9.4.jar:0.9.4]
>>>>>>>> at
>>>>>>>> backtype.storm.daemon.executor$fn__3371$fn__3386.invoke(executor.clj:522)
>>>>>>>> ~[storm-core-0.9.4.jar:0.9.4]
>>>>>>>> at backtype.storm.util$async_loop$fn__460.invoke(util.clj:461)
>>>>>>>> ~[storm-core-0.9.4.jar:0.9.4]
>>>>>>>> at clojure.lang.AFn.run(AFn.java:24) [clojure-1.5.1.jar:na]
>>>>>>>> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
>>>>>>>>
>>>>>>>> Should this not be discovered by the Spout on startup?
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>
>>>
>>>
>>
>>
>
