We've been running phoenix 4.4 client for a while now with HBase 1.1.2. Once in a while while UPSERTing records (on a table with 2 global indexes), we see the following error. I found https://issues.apache.org/jira/browse/PHOENIX-1718 and upped both values in that JIRA to 3600000. This still does not help and we keep seeing this once in a while. What's not clear is also if this setting is relevant for client or just the server.
Any help is appreciated org.apache.phoenix.execute.CommitException: java.sql.SQLException: ERROR 2008 (INT10): Unable to find cached index metadata. ERROR 2008 (INT10): ERROR 2008 (INT10): Unable to find cached index metadata. key=5115312427460709976 region=TEST_TABLE,111-222-950835849 ,1455513914764.48b2157bcdac165898983437c1801ea7. Index update failed at org.apache.phoenix.execute.MutationState.commit(MutationState.java:444) ~[phoenix-client-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] at org.apache.phoenix.jdbc.PhoenixConnection$3.call(PhoenixConnection.java:459) ~[phoenix-client-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] at org.apache.phoenix.jdbc.PhoenixConnection$3.call(PhoenixConnection.java:456) ~[phoenix-client-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53) ~[phoenix-client-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1] at org.apache.phoenix.jdbc.PhoenixConnection.commit(PhoenixConnection.java:456) ~[phoenix-client-4.4.0-HBase-1.1.jar:4.4.0-HBase-1.1]