ArrayIndexOutOfBoundsException in phoenix-core 3.3.1

[Dennis Sugar <de...@mpath.com>]

I am seeing the following stack trace intermittently when committing after
an upsert.

java.lang.ArrayIndexOutOfBoundsException: 14
at org.apache.phoenix.execute.MutationState.validate(MutationState.java:314)
at org.apache.phoenix.execute.MutationState.commit(MutationState.java:360)
at
org.apache.phoenix.jdbc.PhoenixConnection.commit(PhoenixConnection.java:369)
at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at
org.apache.tomcat.jdbc.pool.ProxyConnection.invoke(ProxyConnection.java:126)
at
org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109)
at
org.apache.tomcat.jdbc.pool.DisposableConnectionFacade.invoke(DisposableConnectionFacade.java:80)
at com.sun.proxy.$Proxy89.commit(Unknown Source)
at
org.skife.jdbi.v2.tweak.transactions.LocalTransactionHandler.commit(LocalTransactionHandler.java:66)
at org.skife.jdbi.v2.BasicHandle.commit(BasicHandle.java:154)

This is running against HBase 0.94.18 on Amazon EMR.

Unfortunately I haven't been able to reproduce in a test case.

Is this a known issue that was fixed in a later version of phoenix-core?

If not, do you have any pointers to help diagnose the problem?

Thanks,
Dennis Sugar