phoenix errors

Caused by: org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(org.apache.hadoop.hbase.DoNotRetryIOException): org.apache.hadoop.hbase.DoNotRetryIOException: TRANSACTIONS,\x80\x00\x00\x00\x00\x00a\xCD\x80\x00\x00\x00\x00\x01\x7F\xA4,1459141690385.42d3cc637b963f685017ca63aadb2c89.: Could not get page at index: 16
        at org.apache.phoenix.util.ServerUtil.createIOException(ServerUtil.java:84)
        at org.apache.phoenix.util.ServerUtil.throwIOException(ServerUtil.java:52)
        at org.apache.phoenix.coprocessor.BaseScannerRegionObserver.postScannerOpen(BaseScannerRegionObserver.java:206)
        at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$52.call(RegionCoprocessorHost.java:1295)
        at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$RegionOperation.call(RegionCoprocessorHost.java:1632)
        at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperation(RegionCoprocessorHost.java:1706)
        at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.execOperationWithResult(RegionCoprocessorHost.java:1671)
        at org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.postScannerOpen(RegionCoprocessorHost.java:1290)
        at org.apache.hadoop.hbase.regionserver.RSRpcServices.scan(RSRpcServices.java:2157)
        at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:32205)
        at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2034)
        at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107)
        at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
        at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Could not get page at index: 16
        at org.apache.phoenix.cache.aggcache.SpillFile.getPage(SpillFile.java:149)
        at org.apache.phoenix.cache.aggcache.SpillMap$MappedByteBufferMap.pageIn(SpillMap.java:396)
        at org.apache.phoenix.cache.aggcache.SpillMap$MappedByteBufferMap.access$100(SpillMap.java:311)
        at org.apache.phoenix.cache.aggcache.SpillMap.getAlways(SpillMap.java:250)
        at org.apache.phoenix.cache.aggcache.SpillMap.put(SpillMap.java:267)
        at org.apache.phoenix.cache.aggcache.SpillManager.spill(SpillManager.java:265)
        at org.apache.phoenix.cache.aggcache.SpillableGroupByCache$1.removeEldestEntry(SpillableGroupByCache.java:190)
        at java.util.LinkedHashMap.addEntry(LinkedHashMap.java:431)
        at java.util.HashMap.put(HashMap.java:505)
        at org.apache.phoenix.cache.aggcache.SpillableGroupByCache.cache(SpillableGroupByCache.java:249)
        at org.apache.phoenix.coprocessor.GroupedAggregateRegionObserver.scanUnordered(GroupedAggregateRegionObserver.java:432)
        at org.apache.phoenix.coprocessor.GroupedAggregateRegionObserver.doPostScannerOpen(GroupedAggregateRegionObserver.java:164)
        at org.apache.phoenix.coprocessor.BaseScannerRegionObserver.postScannerOpen(BaseScannerRegionObserver.java:179)
        ... 12 more

        at org.apache.hadoop.hbase.ipc.RpcClientImpl.call(RpcClientImpl.java:1196)
        at org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:213)
        at org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:287)
        at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.scan(ClientProtos.java:32651)
        at org.apache.hadoop.hbase.client.ScannerCallable.openScanner(ScannerCallable.java:372)
        ... 10 more