The random walk test for conditional mutations creates a conditional mutation with 1000 conditions. I noticed this was really slow.
I did some further testing using MiniAccumulo and was seeing times around 1300ms to 1400ms for this operation (the conditions all checked for absence and all data for the tablet was in memory).
I traced the problem down to parsing the iterator config. Iterating over the table config, filtering non iterator props, and parsing was taking a little more than a 1ms. I modifed TableConfiguration to cache the iterator props and saw my test times drop to 120ms to 130ms.
|Status||Open [ 1 ]||Resolved [ 5 ]|
|Resolution||Fixed [ 1 ]|
|Field||Original Value||New Value|
|Component/s||client [ 12316207 ]|
|Component/s||tserver [ 12316201 ]|