Abhishek Girish created DRILL-4643:
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Summary: Queries hang when S3 storage plugin is enabled and config
is incomplete
Key: DRILL-4643
URL: https://issues.apache.org/jira/browse/DRILL-4643
Project: Apache Drill
Issue Type: Bug
Components: Execution - Flow, Query Planning & Optimization
Affects Versions: 1.7.0
Reporter: Abhishek Girish
I added an S3 storage plugin and was able to query files successfully. I
modified the config to remove my security keys. I might have also updated my
build to 1.7.0 (from 1.6.0).
After the change, I was unable to execute any queries. "Show schemas" and all
other queries hang and no error message was thrown. Log indicates an issue with
loading the S3 classes.
Log snippets (relevant log attached):
{code}
2016-04-27 11:00:06,575 [28df01d9-7921-215c-81ec-a8ff014f4513:foreman] INFO
o.a.drill.exec.work.foreman.Foreman - Query text for query id
28df01d9-7921-215c-81ec-a8ff014f4513: show schemas
2016-04-27 11:00:06,585 [drill-executor-3] ERROR
o.a.d.exec.server.BootStrapContext -
org.apache.drill.exec.work.foreman.Foreman.run() leaked an exception.
java.lang.NoClassDefFoundError: org/jets3t/service/S3ServiceException
{code}
After updating the S3 plugin with complete config, I was able to resolve the
issue.
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