Hello,
My name is Marko. I'm new to this list.
I don't know how to express my problem because it happens randomly :( .... In
short, I believe that plainClient.listBucket("bucket").getKeys().iterator()
causes Riak to shutdown and deny connections (stack trace below).
marko:~/Desktop/riak-0.14.0$ ./bin/riak ping
!!!!
!!!! WARNING: ulimit -n is 256; 1024 is the recommended minimum.
!!!!
Node '[email protected]' not responding to pings.
Perhaps its a out of memory issue ---- I was hoping that the iterator() of
getKeys() was lazy---is it?
Thank you,
Marko.
http://markorodriguez.com
------------------------------------
Caused by: com.basho.riak.client.plain.RiakIOException:
java.net.ConnectException: Connection refused
at
com.basho.riak.client.plain.ConvertToCheckedExceptions.handle(ConvertToCheckedExceptions.java:34)
at com.basho.riak.client.util.ClientHelper.toss(ClientHelper.java:295)
at
com.basho.riak.client.util.ClientHelper.executeMethod(ClientHelper.java:390)
at
com.basho.riak.client.util.ClientHelper.executeMethod(ClientHelper.java:399)
at com.basho.riak.client.util.ClientHelper.store(ClientHelper.java:168)
at com.basho.riak.client.RiakClient.store(RiakClient.java:238)
at com.basho.riak.client.RiakClient.store(RiakClient.java:243)
... 3 more
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:432)
at java.net.Socket.connect(Socket.java:529)
at java.net.Socket.connect(Socket.java:478)
at java.net.Socket.<init>(Socket.java:375)
at java.net.Socket.<init>(Socket.java:249)
at
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80)
at
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122)
at
org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
at
org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1361)
at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
at
com.basho.riak.client.util.ClientHelper.executeMethod(ClientHelper.java:372)
... 8 more
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