Hi, I am doing some testing on CAS operations and I am frequently having the issue that my resultset says wasApplied()==false, but it does not contain any value.
This behaviour of course leads to the following Exception when I try to read it: Caused by: java.lang.IllegalArgumentException: value is not a column defined in this metadata at com.datastax.driver.core.ColumnDefinitions.getAllIdx(ColumnDefinitions.java:273) at com.datastax.driver.core.ColumnDefinitions.getFirstIdx(ColumnDefinitions.java:279) at com.datastax.driver.core.ArrayBackedRow.getIndexOf(ArrayBackedRow.java:68) at com.datastax.driver.core.AbstractGettableData.getBytes(AbstractGettableData.java:131) My questions now are: Is it to be expected that a failing CAS operation sometimes does this? if yes: Shouldn't there a possibility on the driver side to handle this in a better was, e.g. add a "hasColumn()" method or something to the ResultSet? if no: Is that perhaps a symptom to a greater issue in cassandra? kind regards, Christian PS: I also appreciate general feedback on the entire C* CAS topic :-)
