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From "nk11 (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CASSANDRA-151) Exception after about 2000 inserts
Date Thu, 07 May 2009 18:26:45 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-151?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12707026#action_12707026
] 

nk11 commented on CASSANDRA-151:
--------------------------------

right... that was the exception, my fault.
the freeze is still there after the fix unfortunately. no exception in the logs this time

> Exception after about 2000 inserts
> ----------------------------------
>
>                 Key: CASSANDRA-151
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-151
>             Project: Cassandra
>          Issue Type: Bug
>    Affects Versions: 0.4
>            Reporter: nk11
>
> Wtih this client code and default configuration:
> int max = 100000;
> Random random = new Random();
> for (int a = 0; a < max; a  ) {
>      System.out.println(a);
>      client.insert("Table1", "k1:"   random.nextInt(Integer.MAX_VALUE), "Super1:x", new
byte[] { (byte) 1 }, 0);
> }
> I get after about 2000 inserts
> DEBUG [pool-1-thread-1] 2009-05-07 20:04:30,942 StorageProxy.java (line 120) insert writing
key k1:1355213513 to [127.0.0.1:7000]
> ERROR [ROW-MUTATION-STAGE:4] 2009-05-07 20:04:30,942 RowMutationVerbHandler.java (line
99) Error in row mutation
> java.io.EOFException
> 	at java.io.DataInputStream.readInt(Unknown Source)
> 	at org.apache.cassandra.db.SuperColumnSerializer.fillSuperColumn(SuperColumn.java:368)
> 	at org.apache.cassandra.db.SuperColumnSerializer.deserialize(SuperColumn.java:349)
> 	at org.apache.cassandra.db.SuperColumnSerializer.deserialize(SuperColumn.java:314)
> 	at org.apache.cassandra.db.ColumnFamily$ColumnFamilySerializer.deserialize(ColumnFamily.java:515)
> 	at org.apache.cassandra.db.ColumnFamily$ColumnFamilySerializer.deserialize(ColumnFamily.java:455)
> 	at org.apache.cassandra.db.RowMutationSerializer.defreezeTheMaps(RowMutation.java:374)
> 	at org.apache.cassandra.db.RowMutationSerializer.deserialize(RowMutation.java:384)
> 	at org.apache.cassandra.db.RowMutationSerializer.deserialize(RowMutation.java:337)
> 	at org.apache.cassandra.db.RowMutationVerbHandler.doVerb(RowMutationVerbHandler.java:69)
> 	at org.apache.cassandra.net.MessageDeliveryTask.run(MessageDeliveryTask.java:46)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> 	at java.lang.Thread.run(Unknown Source)

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