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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-6987) sstablesplit fails in 2.1
Date Tue, 22 Apr 2014 05:19:18 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-6987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis updated CASSANDRA-6987:
--------------------------------------

    Reviewer: Jonathan Ellis

> sstablesplit fails in 2.1
> -------------------------
>
>                 Key: CASSANDRA-6987
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6987
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>         Environment: Debian Testing/Jessie
> Oracle JDK 1.7.0_51
> c*-2.1 branch, commit 5ebadc11e36749e6479f9aba19406db3aacdaf41
>            Reporter: Michael Shuler
>            Assignee: Benedict
>             Fix For: 2.1 beta2
>
>         Attachments: 6987.txt
>
>
> sstablesplit dtest began failing in 2.1 at http://cassci.datastax.com/job/cassandra-2.1_novnode_dtest/95/
triggered by http://cassci.datastax.com/job/cassandra-2.1/186/
> repro:
> {noformat}
> (cassandra-2.1)mshuler@hana:~/git/cassandra$ ./bin/cassandra >/dev/null 
> (cassandra-2.1)mshuler@hana:~/git/cassandra$ ./tools/bin/cassandra-stress write n=1000000
> Created keyspaces. Sleeping 1s for propagation.
> Warming up WRITE with 50000 iterations...
> Connected to cluster: Test Cluster
> Datatacenter: datacenter1; Host: localhost/127.0.0.1; Rack: rack1
> Sleeping 2s...
> Running WRITE with 50 threads  for 1000000 iterations
> ops       ,    op/s,   key/s,    mean,     med,     .95,     .99,    .999,     max, 
 time,   stderr
> 26836     ,   26830,   26830,     2.0,     1.1,     4.0,    20.8,   131.4,   207.4, 
  1.0,  0.00000
> 64002     ,   36236,   36236,     1.4,     0.8,     4.2,    13.8,    41.3,   234.8, 
  2.0,  0.00000
> 105604    ,   38188,   38188,     1.3,     0.8,     3.2,    10.6,    78.4,    93.7, 
  3.1,  0.10546
> 156179    ,   36750,   36750,     1.4,     0.9,     2.9,     8.8,   117.0,   139.8, 
  4.5,  0.08482
> 202092    ,   40487,   40487,     1.2,     0.9,     2.9,     7.3,    45.6,   122.5, 
  5.6,  0.07231
> 246947    ,   40583,   40583,     1.2,     0.8,     3.0,     7.6,    98.2,   152.1, 
  6.7,  0.07056
> 290186    ,   39867,   39867,     1.3,     0.8,     2.6,     8.9,   113.3,   126.4, 
  7.8,  0.06391
> 331609    ,   40155,   40155,     1.2,     0.8,     3.1,     8.7,    99.1,   124.9, 
  8.8,  0.05731
> 371813    ,   38742,   38742,     1.3,     0.8,     3.1,     9.2,   117.2,   123.9, 
  9.9,  0.05153
> 416853    ,   40024,   40024,     1.2,     0.8,     3.2,     8.1,    70.4,   119.8, 
 11.0,  0.04634
> 458389    ,   39045,   39045,     1.3,     0.8,     3.2,     9.1,   106.4,   135.9, 
 12.1,  0.04236
> 511323    ,   36513,   36513,     1.4,     0.8,     3.3,     9.2,   120.2,   161.0, 
 13.5,  0.03883
> 549872    ,   34296,   34296,     1.5,     0.9,     3.4,    11.5,   106.7,   132.7, 
 14.6,  0.03678
> 589405    ,   34535,   34535,     1.4,     0.9,     2.9,    10.6,   106.2,   147.9, 
 15.8,  0.03607
> 633225    ,   39472,   39472,     1.3,     0.8,     3.0,     7.6,   106.3,   125.1, 
 16.9,  0.03374
> 672751    ,   38251,   38251,     1.3,     0.8,     3.0,     8.0,    94.7,   157.5, 
 17.9,  0.03193
> 714762    ,   38047,   38047,     1.3,     0.8,     3.0,     9.3,   102.6,   167.8, 
 19.0,  0.03001
> 756629    ,   38080,   38080,     1.3,     0.8,     3.2,     8.8,   101.7,   117.4, 
 20.1,  0.02847
> 802981    ,   38955,   38955,     1.3,     0.8,     3.0,     9.1,   105.2,   164.6, 
 21.3,  0.02708
> 847262    ,   38817,   38817,     1.3,     0.7,     3.2,     9.8,   112.1,   137.4, 
 22.5,  0.02581
> 887639    ,   38403,   38403,     1.3,     0.8,     2.9,    10.0,    99.1,   147.8, 
 23.5,  0.02470
> 929362    ,   35056,   35056,     1.4,     0.8,     3.3,    11.5,   111.8,   149.3, 
 24.7,  0.02360
> 980996    ,   38247,   38247,     1.3,     0.8,     3.5,     8.3,    78.8,   129.0, 
 26.1,  0.02338
> 1000000   ,   39379,   39379,     1.2,     0.9,     3.1,     9.0,    29.4,    83.8, 
 26.5,  0.02238
> Results:
> real op rate              : 37673
> adjusted op rate stderr   : 0
> key rate                  : 37673
> latency mean              : 1.3
> latency median            : 0.8
> latency 95th percentile   : 3.2
> latency 99th percentile   : 10.4
> latency 99.9th percentile : 92.1
> latency max               : 234.8
> Total operation time      : 00:00:26
> END
> (cassandra-2.1)mshuler@hana:~/git/cassandra$ ./bin/nodetool compact Keyspace1
> (cassandra-2.1)mshuler@hana:~/git/cassandra$ ./bin/sstablesplit /var/lib/cassandra/data/Keyspace1/Standard1-*/Keyspace1-Standard1-ka-2-Data.db
> Exception in thread "main" java.lang.AssertionError
>         at org.apache.cassandra.db.Keyspace.openWithoutSSTables(Keyspace.java:104)
>         at org.apache.cassandra.tools.StandaloneSplitter.main(StandaloneSplitter.java:108)
> {noformat}
> There are no errors in system.log.



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