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https://issues.apache.org/jira/browse/PHOENIX-5142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Geoffrey Jacoby updated PHOENIX-5142:
-------------------------------------
Labels: beginner newbie (was: beginner)
> Protect against bad scan construction causing stack overflow
> ------------------------------------------------------------
>
> Key: PHOENIX-5142
> URL: https://issues.apache.org/jira/browse/PHOENIX-5142
> Project: Phoenix
> Issue Type: Improvement
> Affects Versions: 5.1.0
> Reporter: Daniel Wong
> Priority: Minor
> Labels: beginner, newbie
> Fix For: 5.1.0
>
>
> During implementation changes I created an issue where a bad set of scans
> were generated. These scans crossed region boundaries incorrectly. This led
> Phoenix to believe the cache was out of date and triggered a retry attempt in
> a recursive manner until the stack overflowed. We may want to protect
> against this type of failure by limiting the depth of the recursion and
> returning an exception to the user.
> {code:java}
> java.lang.StackOverflowError at
> java.security.AccessController.doPrivileged(Native Method) at
> java.io.PrintWriter.<init>(PrintWriter.java:116) at
> java.io.PrintWriter.<init>(PrintWriter.java:100) at
> org.apache.log4j.DefaultThrowableRenderer.render(DefaultThrowableRenderer.java:58)
> at
> org.apache.log4j.spi.ThrowableInformation.getThrowableStrRep(ThrowableInformation.java:87)
> at
> org.apache.log4j.spi.LoggingEvent.getThrowableStrRep(LoggingEvent.java:413)
> at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:313) at
> org.apache.log4j.WriterAppender.append(WriterAppender.java:162) at
> org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251) at
> org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
> at org.apache.log4j.Category.callAppenders(Category.java:206) at
> org.apache.log4j.Category.forcedLog(Category.java:391) at
> org.apache.log4j.Category.log(Category.java:856) at
> org.slf4j.impl.Log4jLoggerAdapter.info(Log4jLoggerAdapter.java:382) at
> org.apache.phoenix.iterate.BaseResultIterators.close(BaseResultIterators.java:1568)
> at
> org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:1475)
> at
> org.apache.phoenix.iterate.BaseResultIterators.recreateIterators(BaseResultIterators.java:1523)
> at
> org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:1441)
> at
> org.apache.phoenix.iterate.BaseResultIterators.recreateIterators(BaseResultIterators.java:1523)
> at
> org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:1441)
> at
> org.apache.phoenix.iterate.BaseResultIterators.recreateIterators(BaseResultIterators.java:1523)
> at
> org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:1441)
> at
> org.apache.phoenix.iterate.BaseResultIterators.recreateIterators(BaseResultIterators.java:1523)
> at
> org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:1441)
> at
> org.apache.phoenix.iterate.BaseResultIterators.recreateIterators(BaseResultIterators.java:1523)
> at
> org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:1441)
> ....
> {code}
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