[
https://issues.apache.org/jira/browse/HIVE-3374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Fabian Alenius updated HIVE-3374:
---------------------------------
Description:
When running a query on an external bucketed table, TABLESAMPLE does not ignore
_logs and _SUCCESS. This means that if you run the select on bucket 1 or 2, the
query will fail.
hive> select count(*) from table TABLESAMPLE(BUCKET 1 OUT OF 100 on username)
where var = value;
Total MapReduce jobs = 1
Launching Job 1 out of 1
Number of reduce tasks determined at compile time: 1
In order to change the average load for a reducer (in bytes):
set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
set mapred.reduce.tasks=<number>
org.apache.hadoop.mapred.InvalidInputException: Input path does not exist:
hdfs://namenode/table/var/_SUCCESS
at
org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:194)
at
org.apache.hadoop.mapred.lib.CombineFileInputFormat.getSplits(CombineFileInputFormat.java:180)
at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileInputFormatShim.getSplits(HadoopShimsSecure.java:387)
at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileInputFormatShim.getSplits(HadoopShimsSecure.java:353)
at
org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getSplits(CombineHiveInputFormat.java:387)
at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:989)
at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:981)
at org.apache.hadoop.mapred.JobClient.access$500(JobClient.java:170)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:891)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:844)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1232)
at
org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:844)
at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:818)
at
org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:452)
at
org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:136)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:133)
at
org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1332)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1123)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:931)
at
org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:255)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:212)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:403)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:671)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:554)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
Job Submission failed with exception
'org.apache.hadoop.mapred.InvalidInputException(Input path does not exist:
hdfs://namenode/table/var/_SUCCESS)'
FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.MapRedTask
was:
When running a query on an external bucketed table, TABLESAMPLE does not ignore
_logs and _SUCCESS. This means that if you run the select bucket 1 or 2, the
query will fail.
hive> select count(*) from table TABLESAMPLE(BUCKET 1 OUT OF 100 on username)
where var = value;
Total MapReduce jobs = 1
Launching Job 1 out of 1
Number of reduce tasks determined at compile time: 1
In order to change the average load for a reducer (in bytes):
set hive.exec.reducers.bytes.per.reducer=<number>
In order to limit the maximum number of reducers:
set hive.exec.reducers.max=<number>
In order to set a constant number of reducers:
set mapred.reduce.tasks=<number>
org.apache.hadoop.mapred.InvalidInputException: Input path does not exist:
hdfs://namenode/table/var/_SUCCESS
at
org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:194)
at
org.apache.hadoop.mapred.lib.CombineFileInputFormat.getSplits(CombineFileInputFormat.java:180)
at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileInputFormatShim.getSplits(HadoopShimsSecure.java:387)
at
org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileInputFormatShim.getSplits(HadoopShimsSecure.java:353)
at
org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getSplits(CombineHiveInputFormat.java:387)
at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:989)
at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:981)
at org.apache.hadoop.mapred.JobClient.access$500(JobClient.java:170)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:891)
at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:844)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1232)
at
org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:844)
at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:818)
at
org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:452)
at
org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:136)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:133)
at
org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1332)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1123)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:931)
at
org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:255)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:212)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:403)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:671)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:554)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
Job Submission failed with exception
'org.apache.hadoop.mapred.InvalidInputException(Input path does not exist:
hdfs://namenode/table/var/_SUCCESS)'
FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.MapRedTask
> TABLESAMPLE does not ignore _SUCCESS and _logs
> ----------------------------------------------
>
> Key: HIVE-3374
> URL: https://issues.apache.org/jira/browse/HIVE-3374
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.8.1
> Reporter: Fabian Alenius
>
> When running a query on an external bucketed table, TABLESAMPLE does not
> ignore _logs and _SUCCESS. This means that if you run the select on bucket 1
> or 2, the query will fail.
> hive> select count(*) from table TABLESAMPLE(BUCKET 1 OUT OF 100 on username)
> where var = value;
> Total MapReduce jobs = 1
> Launching Job 1 out of 1
> Number of reduce tasks determined at compile time: 1
> In order to change the average load for a reducer (in bytes):
> set hive.exec.reducers.bytes.per.reducer=<number>
> In order to limit the maximum number of reducers:
> set hive.exec.reducers.max=<number>
> In order to set a constant number of reducers:
> set mapred.reduce.tasks=<number>
> org.apache.hadoop.mapred.InvalidInputException: Input path does not exist:
> hdfs://namenode/table/var/_SUCCESS
> at
> org.apache.hadoop.mapred.FileInputFormat.listStatus(FileInputFormat.java:194)
> at
> org.apache.hadoop.mapred.lib.CombineFileInputFormat.getSplits(CombineFileInputFormat.java:180)
> at
> org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileInputFormatShim.getSplits(HadoopShimsSecure.java:387)
> at
> org.apache.hadoop.hive.shims.HadoopShimsSecure$CombineFileInputFormatShim.getSplits(HadoopShimsSecure.java:353)
> at
> org.apache.hadoop.hive.ql.io.CombineHiveInputFormat.getSplits(CombineHiveInputFormat.java:387)
> at
> org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:989)
> at org.apache.hadoop.mapred.JobClient.writeSplits(JobClient.java:981)
> at org.apache.hadoop.mapred.JobClient.access$500(JobClient.java:170)
> at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:891)
> at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:844)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1232)
> at
> org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:844)
> at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:818)
> at
> org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:452)
> at
> org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:136)
> at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:133)
> at
> org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
> at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1332)
> at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1123)
> at org.apache.hadoop.hive.ql.Driver.run(Driver.java:931)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:255)
> at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:212)
> at
> org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:403)
> at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:671)
> at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:554)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:208)
> Job Submission failed with exception
> 'org.apache.hadoop.mapred.InvalidInputException(Input path does not exist:
> hdfs://namenode/table/var/_SUCCESS)'
> FAILED: Execution Error, return code 1 from
> org.apache.hadoop.hive.ql.exec.MapRedTask
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