It will refer to the root, it uses a slash by default. As you can see you
have 2 in the path:

*"//bytes3b68b144-e13c-4de3-**beed**-405e3ca5ae20/partition_1"*



On Sep 17, 2016 12:49 AM, "Dominik Safaric" <dominiksafa...@gmail.com>
wrote:

> If the value is set to an empty string, to what path does it actually
> refer to?
>
> Dominik
>
> On 17 Sep 2016, at 09:40, Ambud Sharma <asharma52...@gmail.com> wrote:
>
> Zkroot should be empty string not a /.
>
> Basically that config refers to the path where the consumer offsets will
> be stored.
>
> On Sep 17, 2016 12:20 AM, "Dominik Safaric" <dominiksafa...@gmail.com>
> wrote:
>
>> Hi,
>>
>> I’ve set up a topology consisting of a Kafka spout. But unfortunately, I
>> keep getting the exception *Caused by:
>> java.lang.IllegalArgumentException: Invalid path string
>> "//bytes3b68b144-e13c-4de3-beed-405e3ca5ae20/partition_1" caused by empty
>> node name specified @1*.
>>
>> Zookeeper has the default client port set (i.e. 2181), whereas the
>> brokers path is default as well.
>>
>> I supply SpoutConfig with the following arguments:
>>
>> *SpoutConfig spoutConfig = new SpoutConfig(hosts, "bytes", "/", "bytes" +
>> UUID.randomUUID().toString());*
>>
>> However, obviously the problem seems to be in the zkRoot argument I’ve
>> suplied SpoutConfig with.
>>
>> What value should it actually be? What does the zkRoot argument refer to?
>>
>> Thanks in advance!
>>
>

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