[jira] [Updated] (CASSANDRA-8471) mapred/hive queries fail when there is just 1 node down RF is > 1
[
https://issues.apache.org/jira/browse/CASSANDRA-8471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Piotr Kołaczkowski updated CASSANDRA-8471:
--
Reviewer: Piotr Kołaczkowski
> mapred/hive queries fail when there is just 1 node down RF is > 1
> -
>
> Key: CASSANDRA-8471
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8471
> Project: Cassandra
> Issue Type: Bug
> Components: Hadoop
>Reporter: Artem Aliev
> Labels: easyfix, hadoop, patch
> Fix For: 2.0.12, 2.1.3
>
> Attachments: cassandra-2.0-8471.txt
>
>
> The hive and map reduce queries fail when just 1 node is down, even with RF=3
> (in a 6 node cluster) and default consistency levels for Read and Write.
> The simpliest way to reproduce it is to use DataStax integrated hadoop
> environment with hive.
> {quote}
> alter keyspace "HiveMetaStore" WITH replication =
> {'class':'NetworkTopologyStrategy', 'DC1':3} ;
> alter keyspace cfs WITH replication = {'class':'NetworkTopologyStrategy',
> 'DC1':3} ;
> alter keyspace cfs_archive WITH replication =
> {'class':'NetworkTopologyStrategy', 'DC1':3} ;
> CREATE KEYSPACE datamart WITH replication = {
> 'class': 'NetworkTopologyStrategy',
> 'DC1': '3'
> };
> CREATE TABLE users1 (
> id int,
> name text,
> PRIMARY KEY ((id))
> )
> {quote}
> Insert data.
> Shutdown one cassandra node.
> Run map reduce task. Hive in this case
> {quote}
> $ dse hive
> hive> use datamart;
> hive> select count(*) from users1;
> {quote}
> {quote}
> ...
> ...
> 2014-12-10 18:33:53,090 Stage-1 map = 75%, reduce = 25%, Cumulative CPU 6.39
> sec
> 2014-12-10 18:33:54,093 Stage-1 map = 75%, reduce = 25%, Cumulative CPU 6.39
> sec
> 2014-12-10 18:33:55,096 Stage-1 map = 75%, reduce = 25%, Cumulative CPU 6.39
> sec
> 2014-12-10 18:33:56,099 Stage-1 map = 75%, reduce = 25%, Cumulative CPU 6.39
> sec
> 2014-12-10 18:33:57,102 Stage-1 map = 100%, reduce = 100%, Cumulative CPU
> 6.39 sec
> MapReduce Total cumulative CPU time: 6 seconds 390 msec
> Ended Job = job_201412100017_0006 with errors
> Error during job, obtaining debugging information...
> Job Tracking URL:
> http://i-9d0306706.c.eng-gce-support.internal:50030/jobdetails.jsp?jobid=job_201412100017_0006
> Examining task ID: task_201412100017_0006_m_05 (and more) from job
> job_201412100017_0006
> Task with the most failures(4):
> -
> Task ID:
> task_201412100017_0006_m_01
> URL:
>
> http://i-9d0306706.c.eng-gce-support.internal:50030/taskdetails.jsp?jobid=job_201412100017_0006&tipid=task_201412100017_0006_m_01
> -
> Diagnostic Messages for this Task:
> java.io.IOException: java.io.IOException:
> com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s)
> tried for query failed (tried:
> i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042
> (com.datastax.driver.core.TransportException:
> [i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042] Cannot connect))
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderCreationException(HiveIOExceptionHandlerChain.java:97)
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderCreationException(HiveIOExceptionHandlerUtil.java:57)
> at
> org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:244)
> at
> org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getRecordReader(CombineHiveInputFormat.java:538)
> at
> org.apache.hadoop.mapred.MapTask$TrackedRecordReader.(MapTask.java:197)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:418)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
> at org.apache.hadoop.mapred.Child$4.run(Child.java:266)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
> at org.apache.hadoop.mapred.Child.main(Child.java:260)
> Caused by: java.io.IOException:
> com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s)
> tried for query failed (tried:
> i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042
> (com.datastax.driver.core.TransportException:
> [i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042] Cannot connect))
> at
> org.apache.hadoop.hive.cassandra.cql3.input.HiveCqlInputFormat.getRecordReader(HiveCqlInputFormat.java:206)
> at
> org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:241)
> ... 9 more
> Caused by: com.datastax.driver.core.exceptions.NoHostAvailableException: All
> host(s) tried for query failed (tried:
> i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042
>
[jira] [Updated] (CASSANDRA-8471) mapred/hive queries fail when there is just 1 node down RF is > 1
[
https://issues.apache.org/jira/browse/CASSANDRA-8471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Artem Aliev updated CASSANDRA-8471:
---
Attachment: cassandra-2.0-8471.txt
> mapred/hive queries fail when there is just 1 node down RF is > 1
> -
>
> Key: CASSANDRA-8471
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8471
> Project: Cassandra
> Issue Type: Bug
> Components: Hadoop
>Reporter: Artem Aliev
> Attachments: cassandra-2.0-8471.txt
>
>
> The hive and map reduce queries fail when just 1 node is down, even with RF=3
> (in a 6 node cluster) and default consistency levels for Read and Write.
> The simpliest way to reproduce it is to use DataStax integrated hadoop
> environment with hive.
> {quote}
> alter keyspace "HiveMetaStore" WITH replication =
> {'class':'NetworkTopologyStrategy', 'DC1':3} ;
> alter keyspace cfs WITH replication = {'class':'NetworkTopologyStrategy',
> 'DC1':3} ;
> alter keyspace cfs_archive WITH replication =
> {'class':'NetworkTopologyStrategy', 'DC1':3} ;
> CREATE KEYSPACE datamart WITH replication = {
> 'class': 'NetworkTopologyStrategy',
> 'DC1': '3'
> };
> CREATE TABLE users1 (
> id int,
> name text,
> PRIMARY KEY ((id))
> )
> {quote}
> Insert data.
> Shutdown one cassandra node.
> Run map reduce task. Hive in this case
> {quote}
> $ dse hive
> hive> use datamart;
> hive> select count(*) from users1;
> {quote}
> {quote}
> ...
> ...
> 2014-12-10 18:33:53,090 Stage-1 map = 75%, reduce = 25%, Cumulative CPU 6.39
> sec
> 2014-12-10 18:33:54,093 Stage-1 map = 75%, reduce = 25%, Cumulative CPU 6.39
> sec
> 2014-12-10 18:33:55,096 Stage-1 map = 75%, reduce = 25%, Cumulative CPU 6.39
> sec
> 2014-12-10 18:33:56,099 Stage-1 map = 75%, reduce = 25%, Cumulative CPU 6.39
> sec
> 2014-12-10 18:33:57,102 Stage-1 map = 100%, reduce = 100%, Cumulative CPU
> 6.39 sec
> MapReduce Total cumulative CPU time: 6 seconds 390 msec
> Ended Job = job_201412100017_0006 with errors
> Error during job, obtaining debugging information...
> Job Tracking URL:
> http://i-9d0306706.c.eng-gce-support.internal:50030/jobdetails.jsp?jobid=job_201412100017_0006
> Examining task ID: task_201412100017_0006_m_05 (and more) from job
> job_201412100017_0006
> Task with the most failures(4):
> -
> Task ID:
> task_201412100017_0006_m_01
> URL:
>
> http://i-9d0306706.c.eng-gce-support.internal:50030/taskdetails.jsp?jobid=job_201412100017_0006&tipid=task_201412100017_0006_m_01
> -
> Diagnostic Messages for this Task:
> java.io.IOException: java.io.IOException:
> com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s)
> tried for query failed (tried:
> i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042
> (com.datastax.driver.core.TransportException:
> [i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042] Cannot connect))
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderCreationException(HiveIOExceptionHandlerChain.java:97)
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderCreationException(HiveIOExceptionHandlerUtil.java:57)
> at
> org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:244)
> at
> org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getRecordReader(CombineHiveInputFormat.java:538)
> at
> org.apache.hadoop.mapred.MapTask$TrackedRecordReader.(MapTask.java:197)
> at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:418)
> at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372)
> at org.apache.hadoop.mapred.Child$4.run(Child.java:266)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
> at org.apache.hadoop.mapred.Child.main(Child.java:260)
> Caused by: java.io.IOException:
> com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s)
> tried for query failed (tried:
> i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042
> (com.datastax.driver.core.TransportException:
> [i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042] Cannot connect))
> at
> org.apache.hadoop.hive.cassandra.cql3.input.HiveCqlInputFormat.getRecordReader(HiveCqlInputFormat.java:206)
> at
> org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:241)
> ... 9 more
> Caused by: com.datastax.driver.core.exceptions.NoHostAvailableException: All
> host(s) tried for query failed (tried:
> i-6ac985f7d.c.eng-gce-support.internal/10.240.124.16:9042
> (com.datastax.driver.core.TransportException:
> [i-6ac985f7d.c.eng-gce-support.internal/10.
