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Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2015/03/06 21:32:39 UTC
[jira] [Updated] (PIG-4452) Embedded SQL using "SQL" instead of
"sql" fails with string index out of range: -1 error
[ https://issues.apache.org/jira/browse/PIG-4452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Dai updated PIG-4452:
----------------------------
Attachment: PIG-4452-1.patch
Thanks for reporting. Patch attached.
> Embedded SQL using "SQL" instead of "sql" fails with string index out of range: -1 error
> ----------------------------------------------------------------------------------------
>
> Key: PIG-4452
> URL: https://issues.apache.org/jira/browse/PIG-4452
> Project: Pig
> Issue Type: Bug
> Components: grunt, parser
> Affects Versions: 0.12.0
> Reporter: Brian Kessler
> Priority: Minor
> Attachments: PIG-4452-1.patch
>
>
> The embedded SQL command is case sensitive and fails with an string index out of range error that is not helpful for determining the cause of the failure.
> grunt> SQL CREATE TABLE bk_test(col1 STRING);
> 2015-03-06 17:47:19,416 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2999: Unexpected internal error. String index out of range: -1
> grunt> sql CREATE TABLE bk_test(col1 STRING);
> 2015-03-06 17:49:47,219 [main] INFO org.apache.pig.tools.grunt.GruntParser - Going to run hcat command: create table bk_test(col1 STRING);
> The issue is possibly in this section of code implementing embedded SQL as part of PIG-2482 looking for indexOf("sql") which would return -1 on "SQL":
> + public static int runSQLCommand(String hcatBin, String cmd, boolean mInteractive) throws IOException {
> + String[] tokens = new String[3];
> + tokens[0] = hcatBin;
> + tokens[1] = "-e";
> + tokens[2] = cmd.substring(cmd.indexOf("sql")).substring(4);
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