abhishekrb19 opened a new pull request, #18845:
URL: https://github.com/apache/druid/pull/18845
Convert this to a DruidException, include the problematic column name and
add a few remediation suggestions to the error message for this stacktrace
```
java.lang.RuntimeException: org.apache.druid.java.util.common.IAE: Asked to
add buffers[2,171,458,617] larger than configured max[2,147,483,647]
at
org.apache.druid.segment.realtime.appenderator.StreamAppenderator.mergeAndPush(StreamAppenderator.java:1015)
~[druid-server-32.0.1.jar:32.0.1]
at
org.apache.druid.segment.realtime.appenderator.StreamAppenderator.lambda$push$1(StreamAppenderator.java:826)
~[druid-server-32.0.1.jar:32.0.1]
at
com.google.common.util.concurrent.AbstractTransformFuture$TransformFuture.doTransform(AbstractTransformFuture.java:252)
~[guava-32.0.1-jre.jar:?]
at
com.google.common.util.concurrent.AbstractTransformFuture$TransformFuture.doTransform(AbstractTransformFuture.java:242)
~[guava-32.0.1-jre.jar:?]
at
com.google.common.util.concurrent.AbstractTransformFuture.run(AbstractTransformFuture.java:123)
[guava-32.0.1-jre.jar:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[?:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
[?:?]
at java.base/java.lang.Thread.run(Thread.java:840) [?:?]
Caused by: org.apache.druid.java.util.common.IAE: Asked to add
buffers[2,171,458,617] larger than configured max[2,147,483,647]
at
org.apache.druid.java.util.common.io.smoosh.FileSmoosher.addWithSmooshedWriter(FileSmoosher.java:176)
~[druid-processing-32.0.1.jar:32.0.1]
at
org.apache.druid.segment.IndexMergerV9.makeColumn(IndexMergerV9.java:788)
~[druid-processing-32.0.1.jar:32.0.1]
at
org.apache.druid.segment.IndexMergerV9.makeIndexFiles(IndexMergerV9.java:291)
~[druid-processing-32.0.1.jar:32.0.1]
at
org.apache.druid.segment.IndexMergerV9.merge(IndexMergerV9.java:1359)
~[druid-processing-32.0.1.jar:32.0.1]
at
org.apache.druid.segment.IndexMergerV9.multiphaseMerge(IndexMergerV9.java:1177)
~[druid-processing-32.0.1.jar:32.0.1]
at
org.apache.druid.segment.IndexMergerV9.mergeQueryableIndex(IndexMergerV9.java:1119)
~[druid-processing-32.0.1.jar:32.0.1]
at
org.apache.druid.segment.realtime.appenderator.StreamAppenderator.mergeAndPush(StreamAppenderator.java:957)
~[druid-server-32.0.1.jar:32.0.1]
```
This PR has:
- [x] been self-reviewed.
- [x] added unit tests or modified existing tests to cover new code paths,
ensuring the threshold for [code
coverage](https://github.com/apache/druid/blob/master/dev/code-review/code-coverage.md)
is met.
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