Hi All ,
I am stuck on the below situation.I have a table called "test" which are created on hive.I need to export the data from hive to a file(test.txt) on local unix system.I have tried the below command ,but its giving the exception .
hive -e "select * from test " > /home/user/test.txt ;
Error is like below :
NoViableAltException(26@[])
at org.apache.hadoop.hive.ql.parse.HiveParser.statement(HiveParser.java:
at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:19
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:434)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:352)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:995)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1038)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:931)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:921)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:2
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:220)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:422)
at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:790
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:684)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:623)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
FAILED: ParseException line 1:0 cannot recognize input near 'hive' '-' 'e'
If anyone can help me in this regard ,it will be really beneficial for me.Thanks !
I expect you have typed the listed command from the hive Command line interface, your session log could have looked something like this (what you may have typed in blue):
user@your_host:~$ cd /usr/local/hive
user@your_host:/usr/local/hive$ hive
Logging initialized using configuration in jar:file:/usr/local/hive/lib/hive-common-0.11.0.jar!/hive-log4j.properties
Hive history file=/tmp/user/hive_job_log_user_1072@your_host_201505291127_11072.txt
hive> hive -e "select * from test" > /home/user/test.txt ;
NoViableAltException(26@[])
at org.apache.hadoop.hive.ql.parse.HiveParser.statement(HiveParser.java:
at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:19
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:434)
at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:352)
at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:995)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1038)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:931)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:921)
at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:2
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:220)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:422)
at org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:790
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:684)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:623)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
FAILED: ParseException line 1:0 cannot recognize input near 'hive' '-' 'e'
Instead you want to run hive from the shell command line, perhaps something like this (again your typed commands in blue):
user@your_host:~$ cd /usr/local/hive
user@your_host:/usr/local/hive$ hive -S -e "USE my_database; select * from test" > /home/user/test.txt