cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-6883) stress read fails with IOException "Data returned was not validated"
Date Fri, 21 Mar 2014 00:40:49 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-6883?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aleksey Yeschenko updated CASSANDRA-6883:
-----------------------------------------

    Reviewer: Aleksey Yeschenko

> stress read fails with IOException "Data returned was not validated"
> --------------------------------------------------------------------
>
>                 Key: CASSANDRA-6883
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6883
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Tools
>         Environment: ccm 3 node cluster, java 1.7.0_51
> cassandra 2.1 branch -- 615612f61566
>            Reporter: Russ Hatch
>            Assignee: Benedict
>             Fix For: 2.1 beta2
>
>         Attachments: 6883.txt
>
>
> I'm working to do some basic testing of read/write with the new stress. First, I populate
data using write like so:
> {noformat}
> rhatch@whatup:~/git/cstar/cassandra$ tools/bin/cassandra-stress write n=1000000 CL=ONE
-key dist=FIXED\(1\) -col n=UNIFORM\(1..100\) -schema replication\(factor=3\) -rate threads=50
> {noformat}
> Then I attempt a read test, and this happens:
> {noformat}
> rhatch@whatup:~/git/cstar/cassandra$ tools/bin/cassandra-stress read n=1000000 CL=ONE
-key dist=FIXED\(1\) -col n=UNIFORM\(1..100\) -schema replication\(factor=3\) -rate threads=50
> Warming up READ with 50000 iterations...
> INFO  19:38:14 New Cassandra host /127.0.0.3 added
> INFO  19:38:14 New Cassandra host /127.0.0.2 added
> Connected to cluster: test_stress
> Datatacenter: datacenter1; Host: localhost/127.0.0.1; Rack: rack1
> Datatacenter: datacenter1; Host: /127.0.0.2; Rack: rack1
> Datatacenter: datacenter1; Host: /127.0.0.3; Rack: rack1
> java.io.IOException: Operation [11055] x0 key 0000000001 (0x30303030303030303031) Data
returned was not validated
> 	at org.apache.cassandra.stress.Operation.error(Operation.java:298)
> 	at org.apache.cassandra.stress.Operation.timeWithRetry(Operation.java:276)
> 	at org.apache.cassandra.stress.operations.ThriftReader.run(ThriftReader.java:46)
> 	at org.apache.cassandra.stress.StressAction$Consumer.run(StressAction.java:304)
> Sleeping 2s...
> Running READ with 50 threads  for 1000000 iterations
> ops       ,    op/s,adj op/s,   key/s,    mean,     med,     .95,     .99,    .999, 
   max,   time,   stderr
> 11287     ,   11286,   11286,   11286,     4.7,     3.8,    11.9,    21.8,    34.0, 
  52.9,    1.0,  0.00000
> 23263     ,   11764,   11764,   11764,     4.3,     3.5,    10.4,    18.1,    29.8, 
  51.8,    2.0,  0.00000
> 35300     ,   11889,   11889,   11889,     4.2,     3.7,     9.6,    15.3,    27.3, 
  40.0,    3.0,  0.01467
> 47239     ,   11737,   11737,   11737,     4.3,     3.7,    10.1,    17.0,    26.9, 
  47.7,    4.0,  0.01289
> 59140     ,   11729,   11729,   11729,     4.3,     3.8,     9.6,    15.1,    25.7, 
  47.9,    5.1,  0.00979
> java.io.IOException: Operation [66434] x0 key 0000000001 (0x30303030303030303031) Data
returned was not validated
> 	at org.apache.cassandra.stress.Operation.error(Operation.java:298)
> 	at org.apache.cassandra.stress.Operation.timeWithRetry(Operation.java:276)
> 	at org.apache.cassandra.stress.operations.ThriftReader.run(ThriftReader.java:46)
> 	at org.apache.cassandra.stress.StressAction$Consumer.run(StressAction.java:304)
> 66584     ,   11952,   11952,   11952,     4.2,     3.6,     9.9,    15.7,    24.7, 
  64.9,    5.7,  0.00788
> FAILURE
> {noformat}



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message