Cen Qi created PHOENIX-1798:
-------------------------------
Summary: UnsupportedOperationException throws from
BaseResultIterators.getIterators
Key: PHOENIX-1798
URL: https://issues.apache.org/jira/browse/PHOENIX-1798
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.3.0
Reporter: Cen Qi
If there throw an StaleRegionBoundaryCacheException, concatIterators will be
reassigned by Collections.emptyList(). And then call the add method again, it
will throw the UnsupportedOperationException.
Exception in thread "main" org.apache.phoenix.exception.PhoenixIOException
at
org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:108)
at
org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:589)
at
org.apache.phoenix.iterate.ConcatResultIterator.getIterators(ConcatResultIterator.java:50)
at
org.apache.phoenix.iterate.ConcatResultIterator.currentIterator(ConcatResultIterator.java:97)
at
org.apache.phoenix.iterate.ConcatResultIterator.next(ConcatResultIterator.java:117)
at
org.apache.phoenix.iterate.BaseGroupedAggregatingResultIterator.next(BaseGroupedAggregatingResultIterator.java:64)
at
org.apache.phoenix.iterate.UngroupedAggregatingResultIterator.next(UngroupedAggregatingResultIterator.java:39)
at
org.apache.phoenix.jdbc.PhoenixResultSet.next(PhoenixResultSet.java:764)
at PhoenixDemo.main(PhoenixDemo.java:12)
Caused by: java.lang.UnsupportedOperationException
at java.util.AbstractList.add(AbstractList.java:148)
at java.util.AbstractList.add(AbstractList.java:108)
at
org.apache.phoenix.iterate.BaseResultIterators.getIterators(BaseResultIterators.java:535)
... 7 more
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