NumberFormatException with respect to _offsets when running a query with index
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Key: HIVE-2289
URL: https://issues.apache.org/jira/browse/HIVE-2289
Project: Hive
Issue Type: Bug
Components: Indexing
Affects Versions: 0.7.0
Environment: RedHat 5
Reporter: siddharth ramanan
I am having a table named foo with columns origin, destination and information.
Steps I followed to create index named foosample for foo,
1)create index foosample on table foo(origin) as 'compact' with deferred
rebuild;
2)alter index foosample on foo rebuild;
3)insert overwrite directory "/tmp/index_result" select
'_bucketname','_offsets' from default__foo_foosample__ where origin='WAW';
4)set hive.index.compact.file=/tmp/index_result;
5)set
hive.input.format=org.apache.hadoop.hive.ql.index.compact.HiveCompactIndexInputFormat;
6)select * from foo where origin='WAW';
Total MapReduce jobs = 1
Launching Job 1 out of 1
Number of reduce tasks is set to 0 since there's no reduce operator
java.lang.NumberFormatException: For input string: "_offsets"
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Long.parseLong(Long.java:410)
at java.lang.Long.parseLong(Long.java:468)
at
org.apache.hadoop.hive.ql.index.compact.HiveCompactIndexResult.add(HiveCompactIndexResult.java:158)
at
org.apache.hadoop.hive.ql.index.compact.HiveCompactIndexResult.<init>(HiveCompactIndexResult.java:107)
at
org.apache.hadoop.hive.ql.index.compact.HiveCompactIndexInputFormat.getSplits(HiveCompactIndexInputFormat.java:89)
at org.apache.hadoop.mapred.JobClient.writeOldSplits(JobClient.java:810)
at org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:781)
at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:730)
at org.apache.hadoop.hive.ql.exec.ExecDriver.execute(ExecDriver.java:657)
at org.apache.hadoop.hive.ql.exec.MapRedTask.execute(MapRedTask.java:123)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:130)
at
org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:57)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1063)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:900)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:748)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:164)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:241)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:456)
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:156)
Job Submission failed with exception 'java.lang.NumberFormatException(For input
string: "_offsets")'
FAILED: Execution Error, return code 1 from
org.apache.hadoop.hive.ql.exec.MapRedTask
Steps 2 and 3 ran a successful mapreduce job and also the table
default__foo_foosample__ (index table) has data with three columns origin,
_bucketname and _offsets.
Thanks,
Siddharth
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