Couchbase error in date/timestamp/time datatype pushdown

SELECT BQT1.SmallA.DateValue FROM BQT1.SmallA WHERE BQT1.SmallA.DateValue = '2000-02-02'

09:59:44,422 INFO  [org.teiid.COMMAND_LOG] (New I/O worker #2) QE2ZpDa/Btt5     START USER COMMAND: startTime=2017-08-24 09:59:44.422       requestID=QE2ZpDa/Btt5.31     txID=null sessionID=QE2ZpDa/Btt5        applicationName=JDBC          principal=user@teiid-security vdbName=couchbase   vdbVersion=1        sql=SELECT BQT1.SmallA.DateValue FROM BQT1.SmallA WHERE BQT1.SmallA.DateValue = '2000-02-02'
09:59:44,436 DEBUG [org.teiid.COMMAND_LOG] (Worker9_QueryProcessorQueue68) QE2ZpDa/Btt5   START DATA SRC COMMAND:       startTime=2017-08-24 09:59:44.436       requestID=QE2ZpDa/Btt5.31     sourceCommandID=0   executionID=12      txID=null modelName=Couchbase_small     translatorName=couchbase      sessionID=QE2ZpDa/Btt5        principal=user@teiid-security sql=SELECT convert(Couchbase_small.SmallA.DateValue, date) FROM Couchbase_small.SmallA WHERE convert(Couchbase_small.SmallA.DateValue, date) = {d'2000-02-02'}
09:59:44,436 DEBUG [org.teiid.COMMAND_LOG] (Worker9_QueryProcessorQueue68) QE2ZpDa/Btt5   SOURCE SRC COMMAND: endTime=2017-08-24 09:59:44.436         requestID=QE2ZpDa/Btt5.31     sourceCommandID=0   executionID=12      txID=null modelName=Couchbase_small     translatorName=couchbase      sessionID=QE2ZpDa/Btt5        principal=user@teiid-security sourceCommand=[SELECT TOATOM(`$cb_c1_DateValue`) FROM `dvqe_small` `$cb_t1` LET `$cb_c1_DateValue` = `$cb_t1`.`DateValue` WHERE TOATOM(`$cb_c1_DateValue`) = {d '2000-02-02'} AND `$cb_t1`.`type` = 'SmallA'] 
09:59:44,588 DEBUG [org.teiid.COMMAND_LOG] (Worker9_QueryProcessorQueue68) QE2ZpDa/Btt5   ERROR SRC COMMAND:  endTime=2017-08-24 09:59:44.588         requestID=QE2ZpDa/Btt5.31     sourceCommandID=0   executionID=12      txID=null modelName=Couchbase_small     translatorName=couchbase      sessionID=QE2ZpDa/Btt5        principal=user@teiid-security
09:59:44,596 DEBUG [org.teiid.COMMAND_LOG] (Worker8_QueryProcessorQueue69) QE2ZpDa/Btt5   END SRC COMMAND:    endTime=2017-08-24 09:59:44.596         requestID=QE2ZpDa/Btt5.31     sourceCommandID=0   executionID=12      txID=null modelName=Couchbase_small     translatorName=couchbase      sessionID=QE2ZpDa/Btt5        principal=user@teiid-security finalRowCount=0     cpuTime(ns)=8526015
09:59:44,596 INFO  [org.teiid.COMMAND_LOG] (Worker8_QueryProcessorQueue69) QE2ZpDa/Btt5   ERROR USER COMMAND: endTime=2017-08-24 09:59:44.596         requestID=QE2ZpDa/Btt5.31     txID=null sessionID=QE2ZpDa/Btt5        principal=user@teiid-security vdbName=couchbase   vdbVersion=1        finalRowCount=null
09:59:44,598 INFO  [org.teiid.COMMAND_LOG] (Worker8_QueryProcessorQueue69) QE2ZpDa/Btt5   END USER COMMAND:   endTime=2017-08-24 09:59:44.598         requestID=QE2ZpDa/Btt5.31     txID=null sessionID=QE2ZpDa/Btt5        principal=user@teiid-security vdbName=couchbase   vdbVersion=1        finalRowCount=0

09:59:44,588 WARN  [org.teiid.CONNECTOR] (Worker9_QueryProcessorQueue68) Connector worker process failed for atomic-request=QE2ZpDa/Btt5.31.0.12: org.teiid.translator.TranslatorException: Query did not complete successfully: [{"msg":"syntax error - at d","code":3000}], error code: fatal
	at org.teiid.translator.couchbase.CouchbaseQueryExecution.execute(CouchbaseQueryExecution.java:73) [translator-couchbase-8.12.11.6_4-redhat-64-5.jar:8.12.11.6_4-redhat-64-5]
	at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:363)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_121]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_121]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_121]
	at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_121]
	at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211)
	at com.sun.proxy.$Proxy79.execute(Unknown Source)
	at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306)
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112)
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_121]
	at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65)
	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:280)
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119)
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_121]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_121]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_121]
Caused by: javax.resource.ResourceException: Query did not complete successfully: [{"msg":"syntax error - at d","code":3000}], error code: fatal
	at org.teiid.resource.adapter.couchbase.CouchbaseConnectionImpl.execute(CouchbaseConnectionImpl.java:64)
	at org.teiid.translator.couchbase.CouchbaseQueryExecution.execute(CouchbaseQueryExecution.java:71) [translator-couchbase-8.12.11.6_4-redhat-64-5.jar:8.12.11.6_4-redhat-64-5]
	... 18 more

09:59:44,596 WARN  [org.teiid.PROCESSOR] (Worker8_QueryProcessorQueue69) TEIID30020 Processing exception for request QE2ZpDa/Btt5.31 'TEIID30504 couchbase_small: Query did not complete successfully: [{"msg":"syntax error - at d","code":3000}], error code: fatal'. Originally TeiidProcessingException CouchbaseConnectionImpl.java:64. Enable more detailed logging to see the entire stacktrace.