[ 
https://issues.apache.org/jira/browse/DRILL-5736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Chris updated DRILL-5736:
-------------------------
    Labels: multiple nullpointerexception parquet  (was: )

> SYSTEM ERROR NullPointerException  when selecting 88 parquet files(132MB)
> -------------------------------------------------------------------------
>
>                 Key: DRILL-5736
>                 URL: https://issues.apache.org/jira/browse/DRILL-5736
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Functions - Drill
>    Affects Versions: 1.11.0
>         Environment: java version "1.8.0_40"
> Java(TM) SE Runtime Environment (build 1.8.0_40-b26)
> Java HotSpot(TM) 64-Bit Server VM (build 25.40-b25, mixed mode)
>     System Software Overview:
>       System Version: OS X 10.11.4 (15E65)
>       Kernel Version: Darwin 15.4.0
>       Boot Volume: Macintosh HD
>       Boot Mode: Normal
>       Computer Name: smallworldçš„MacBook Pro
>       User Name: smallworld (smallworld)
>       Secure Virtual Memory: Enabled
>       System Integrity Protection: Enabled
>       Time since boot: 1:38
>            Reporter: Chris
>              Labels: multiple, nullpointerexception, parquet
>
> *1. Parquet file structure to be queried.* There're three directories 
> /reports1, /reports2, and /reports1and2. 
> --------------------------------------------------------------------------------------------------------
> /reports1                            (36 subdirectories and 36 parquet files 
> included.)
> |__report1/0_0_0.parquet        (1.5MB)
> |__report2/0_0_0.parquet        (1.5MB)
> ...
> |__report36/0_0_0.parquet        (1.5MB)
> /reports2                            (50 subdirectories and 50 parquet files 
> included.)
> |__report37/0_0_0.parquet        (1.5MB)
> |__report38/0_0_0.parquet        (1.5MB)
> ...
> |__report88/0_0_0.parquet        (1.5MB)
> /reports1and2                      88 subdirectories and 88 parquet files 
> merged above.
> |__report1/0_0_0.parquet        (1.5MB)
> |__report2/0_0_0.parquet        (1.5MB)
> ...
> |__report88/0_0_0.parquet        (1.5MB)
> *2. Error when doing SELECT query.*
> *2.1 SELECT reports1, it is ok.*
> 0: jdbc:drill:zk=local> SELECT snp_id from db.`reports1/report_HCB*`;
> 61,994 rows selected (0.744 seconds)
> *2.2 SELECT reports2, it is ok.*
> 0: jdbc:drill:zk=local> SELECT snp_id from db.`reports2/report_HCB*`;
> 85,452 rows selected (0.743 seconds)
> *{color:red}2.3 SELECT reports1and2, errors occur.{color}*
> 0: jdbc:drill:zk=local> SELECT snp_id from db.`reports1and2/report_HCB*`;
> {color:red}Error: SYSTEM ERROR: NullPointerException
> Fragment 1:1
> [Error Id: 54595882-3767-4b0a-91c4-671b16b86fdf on 192.168.0.13:31010] 
> (state=,code=0){color}
> *3. Error log*
> 2017-08-22 13:03:43,435 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:1] ERROR 
> o.a.d.e.w.fragment.FragmentExecutor - SYSTEM ERROR: NullPointerException
> Fragment 1:1
> [Error Id: a9e14b40-5ccb-424d-9c9b-fbc3cd397fe7 on 192.168.0.13:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: 
> NullPointerException
> Fragment 1:1
> [Error Id: a9e14b40-5ccb-424d-9c9b-fbc3cd397fe7 on 192.168.0.13:31010]
>       at 
> org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:550)
>  ~[drill-common-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:295)
>  [drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:160)
>  [drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:264)
>  [drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
>  [drill-common-1.11.0.jar:1.11.0]
>       at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>  [na:1.8.0_40]
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>  [na:1.8.0_40]
>       at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
> Caused by: com.fasterxml.jackson.databind.JsonMappingException: Instantiation 
> of [simple type, class 
> org.apache.drill.exec.store.parquet.ParquetRowGroupScan] value failed 
> (java.lang.NullPointerException): null
>  at [Source: {
>   "pop" : "single-sender",
>   "@id" : 0,
>   "receiver-major-fragment" : 0,
>   "receiver-minor-fragment" : 0,
>   "child" : {
>     "pop" : "parquet-row-group-scan",
>     "@id" : 1,
>     "userName" : "smallworld",
>     "storage" : {
>       "type" : "file",
>       "enabled" : true,
>       "connection" : "file:///",
>       "config" : null,
>       "workspaces" : {
>         "root" : {
>           "location" : "/Users/sw/gdb_v1",
>           "writable" : true,
>           "defaultInputFormat" : null
>         },
>         "tmp" : {
>           "location" : "/tmp",
>           "writable" : true,
>           "defaultInputFormat" : null
>         },
>         "test" : {
>           "location" : "/Users/sw/gdb_v1/test",
>           "writable" : true,
>           "defaultInputFormat" : null
>         },
>         "db" : {
>           "location" : "/Users/sw/gdb_v1/db",
>           "writable" : true,
>           "defaultInputFormat" : null
>         },
>         "tpr" : {
>           "location" : "/Users/sw/gdb_v1/thirdparty_data",
>           "writable" : true,
>           "defaultInputFormat" : null
>         }
>       },
>       "formats" : {
>         "psv" : {
>           "type" : "text",
>           "extensions" : [ "tbl" ],
>           "delimiter" : "|"
>         },
>         "csv" : {
>           "type" : "text",
>           "extensions" : [ "csv" ],
>           "extractHeader" : true,
>           "delimiter" : ","
>         },
>         "tsv" : {
>           "type" : "text",
>           "extensions" : [ "tsv" ],
>           "extractHeader" : true,
>           "delimiter" : "\t"
>         },
>         "httpd" : {
>           "type" : "httpd",
>           "logFormat" : "%h %t \"%r\" %>s %b \"%{Referer}i\"",
>           "timestampFormat" : null
>         },
>         "parquet" : {
>           "type" : "parquet",
>           "autoCorrectCorruptDates" : false
>         },
>         "json" : {
>           "type" : "json",
>           "extensions" : [ "json" ]
>         },
>         "pcap" : {
>           "type" : "pcap"
>         },
>         "avro" : {
>           "type" : "avro"
>         },
>         "sequencefile" : {
>           "type" : "sequencefile",
>           "extensions" : [ "seq" ]
>         },
>         "csvh" : {
>           "type" : "text",
>           "extensions" : [ "csvh" ],
>           "extractHeader" : true,
>           "delimiter" : ","
>         }
>       }
>     },
>     "entries" : [ {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007863/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416151,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007873/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456909,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007880/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457062,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007886/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416203,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007903/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457060,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007909/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416273,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007916/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416172,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007928/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457034,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007940/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456726,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007952/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457002,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007975/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416195,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007987/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456915,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008020/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416155,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008053/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416033,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008057/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456907,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008084/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456986,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008123/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416206,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008126/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416190,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008134/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456961,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008147/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456801,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008254/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416024,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008259/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456881,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008271/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1415927,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008282/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456956,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008306/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416059,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008346/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1415995,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008457/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456867,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008461/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1415972,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008477/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456969,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008481/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456984,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008486/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416050,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008488/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416272,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008497/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456800,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008504/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416335,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008518/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416106,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008537/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416172,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008548/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456816,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012313/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456689,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012318/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416279,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012349/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457074,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012357/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416157,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012361/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416168,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB856677776654/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1063225,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1042
>     } ],
>     "columns" : [ "`snp_id`" ],
>     "selectionRoot" : "file:/Users/sw/gdb_v1/db/report1and2",
>     "filter" : "true",
>     "initialAllocation" : 1000000,
>     "maxAllocation" : 10000000000,
>     "formatConfig" : {
>       "type" : "parquet",
>       "autoCorrectCorruptDates" : false
>     },
>     "cost" : 0.0
>   },
>   "destination" : "CgwxOTIuMTY4LjAuMTMQovIBGKPyASCk8gEyBjEuMTEuMA==",
>   "initialAllocation" : 1000000,
>   "maxAllocation" : 10000000000,
>   "cost" : 147446.0
> }; line: 360, column: 3] (through reference chain: 
> org.apache.drill.exec.physical.config.SingleSender["child"])
>       at 
> com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:223)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.wrapAsJsonMappingException(StdValueInstantiator.java:445)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.rewrapCtorProblem(StdValueInstantiator.java:464)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:258)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.impl.PropertyBasedCreator.build(PropertyBasedCreator.java:135)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:444)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1123)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:298)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeWithObjectId(BeanDeserializerBase.java:1094)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:166)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:135)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:120)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:91)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:142)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:488)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeWithErrorWrapping(BeanDeserializer.java:465)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:380)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1123)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:298)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeWithObjectId(BeanDeserializerBase.java:1094)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:166)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:135)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:120)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:91)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:142)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:42)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.ObjectReader._bindAndClose(ObjectReader.java:1575)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:1200) 
> ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> org.apache.drill.exec.planner.PhysicalPlanReader.readFragmentOperator(PhysicalPlanReader.java:94)
>  ~[drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:204)
>  [drill-java-exec-1.11.0.jar:1.11.0]
>       ... 4 common frames omitted
> Caused by: java.lang.NullPointerException: null
>       at 
> com.google.common.base.Preconditions.checkNotNull(Preconditions.java:210) 
> ~[guava-18.0.jar:na]
>       at 
> org.apache.drill.exec.store.parquet.ParquetRowGroupScan.<init>(ParquetRowGroupScan.java:82)
>  ~[drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.store.parquet.ParquetRowGroupScan.<init>(ParquetRowGroupScan.java:68)
>  ~[drill-java-exec-1.11.0.jar:1.11.0]
>       at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown 
> Source) ~[na:na]
>       at 
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>  ~[na:1.8.0_40]
>       at java.lang.reflect.Constructor.newInstance(Constructor.java:422) 
> ~[na:1.8.0_40]
>       at 
> com.fasterxml.jackson.databind.introspect.AnnotatedConstructor.call(AnnotatedConstructor.java:114)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:256)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       ... 30 common frames omitted
> 2017-08-22 13:03:43,437 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] INFO  
> o.a.d.c.s.persistence.ScanResult - loading 7 classes for 
> org.apache.drill.exec.store.dfs.FormatPlugin took 0ms
> 2017-08-22 13:03:43,437 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] INFO  
> o.a.d.c.s.persistence.ScanResult - loading 8 classes for 
> org.apache.drill.common.logical.FormatPluginConfig took 0ms
> 2017-08-22 13:03:43,438 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] INFO  
> o.a.d.c.s.persistence.ScanResult - loading 8 classes for 
> org.apache.drill.common.logical.FormatPluginConfig took 0ms
> 2017-08-22 13:03:43,438 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] INFO  
> o.a.d.c.s.persistence.ScanResult - loading 8 classes for 
> org.apache.drill.common.logical.FormatPluginConfig took 0ms
> 2017-08-22 13:03:43,438 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] INFO  
> o.a.d.c.s.persistence.ScanResult - loading 8 classes for 
> org.apache.drill.common.logical.FormatPluginConfig took 0ms
> 2017-08-22 13:03:43,438 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] INFO  
> o.a.d.c.s.persistence.ScanResult - loading 8 classes for 
> org.apache.drill.common.logical.FormatPluginConfig took 0ms
> 2017-08-22 13:03:43,438 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] INFO  
> o.a.d.c.s.persistence.ScanResult - loading 8 classes for 
> org.apache.drill.common.logical.FormatPluginConfig took 0ms
> 2017-08-22 13:03:43,438 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] INFO  
> o.a.d.e.w.fragment.FragmentExecutor - 
> 266444d0-30ca-5bf6-5b85-4d147fcc9379:1:0: State change requested 
> AWAITING_ALLOCATION --> FAILED
> 2017-08-22 13:03:43,438 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] INFO  
> o.a.d.e.w.fragment.FragmentExecutor - 
> 266444d0-30ca-5bf6-5b85-4d147fcc9379:1:0: State change requested FAILED --> 
> FINISHED
> 2017-08-22 13:03:43,440 [Client-1] INFO  
> o.a.d.j.i.DrillCursor$ResultsListener - [#59] Query failed: 
> org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: 
> NullPointerException
> Fragment 1:1
> [Error Id: a9e14b40-5ccb-424d-9c9b-fbc3cd397fe7 on 192.168.0.13:31010]
>       at 
> org.apache.drill.exec.rpc.user.QueryResultHandler.resultArrived(QueryResultHandler.java:123)
>  [drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.rpc.user.UserClient.handle(UserClient.java:368) 
> [drill-java-exec-1.11.0.jar:1.11.0]
>       at org.apache.drill.exec.rpc.user.UserClient.handle(UserClient.java:90) 
> [drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:274) 
> [drill-rpc-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.rpc.RpcBus$InboundHandler.decode(RpcBus.java:244) 
> [drill-rpc-1.11.0.jar:1.11.0]
>       at 
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89)
>  [netty-codec-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:254)
>  [netty-handler-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
>  [netty-codec-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242)
>  [netty-codec-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) 
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
>  [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) 
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) 
> [netty-transport-4.0.27.Final.jar:4.0.27.Final]
>       at 
> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111)
>  [netty-common-4.0.27.Final.jar:4.0.27.Final]
>       at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
> 2017-08-22 13:03:43,451 [266444d0-30ca-5bf6-5b85-4d147fcc9379:frag:1:0] ERROR 
> o.a.d.e.w.fragment.FragmentExecutor - SYSTEM ERROR: NullPointerException
> Fragment 1:0
> [Error Id: 61e73643-a1c2-47cb-8911-b37889f348bf on 192.168.0.13:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR: 
> NullPointerException
> Fragment 1:0
> [Error Id: 61e73643-a1c2-47cb-8911-b37889f348bf on 192.168.0.13:31010]
>       at 
> org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:550)
>  ~[drill-common-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.sendFinalState(FragmentExecutor.java:295)
>  [drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.cleanup(FragmentExecutor.java:160)
>  [drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:264)
>  [drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38)
>  [drill-common-1.11.0.jar:1.11.0]
>       at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>  [na:1.8.0_40]
>       at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>  [na:1.8.0_40]
>       at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
> Caused by: com.fasterxml.jackson.databind.JsonMappingException: Instantiation 
> of [simple type, class 
> org.apache.drill.exec.store.parquet.ParquetRowGroupScan] value failed 
> (java.lang.NullPointerException): null
>  at [Source: {
>   "pop" : "single-sender",
>   "@id" : 0,
>   "receiver-major-fragment" : 0,
>   "receiver-minor-fragment" : 0,
>   "child" : {
>     "pop" : "parquet-row-group-scan",
>     "@id" : 1,
>     "userName" : "smallworld",
>     "storage" : {
>       "type" : "file",
>       "enabled" : true,
>       "connection" : "file:///",
>       "config" : null,
>       "workspaces" : {
>         "root" : {
>           "location" : "/Users/sw/gdb_v1",
>           "writable" : true,
>           "defaultInputFormat" : null
>         },
>         "tmp" : {
>           "location" : "/tmp",
>           "writable" : true,
>           "defaultInputFormat" : null
>         },
>         "test" : {
>           "location" : "/Users/sw/gdb_v1/test",
>           "writable" : true,
>           "defaultInputFormat" : null
>         },
>         "db" : {
>           "location" : "/Users/sw/gdb_v1/db",
>           "writable" : true,
>           "defaultInputFormat" : null
>         },
>         "tpr" : {
>           "location" : "/Users/sw/gdb_v1/thirdparty_data",
>           "writable" : true,
>           "defaultInputFormat" : null
>         }
>       },
>       "formats" : {
>         "psv" : {
>           "type" : "text",
>           "extensions" : [ "tbl" ],
>           "delimiter" : "|"
>         },
>         "csv" : {
>           "type" : "text",
>           "extensions" : [ "csv" ],
>           "extractHeader" : true,
>           "delimiter" : ","
>         },
>         "tsv" : {
>           "type" : "text",
>           "extensions" : [ "tsv" ],
>           "extractHeader" : true,
>           "delimiter" : "\t"
>         },
>         "httpd" : {
>           "type" : "httpd",
>           "logFormat" : "%h %t \"%r\" %>s %b \"%{Referer}i\"",
>           "timestampFormat" : null
>         },
>         "parquet" : {
>           "type" : "parquet",
>           "autoCorrectCorruptDates" : false
>         },
>         "json" : {
>           "type" : "json",
>           "extensions" : [ "json" ]
>         },
>         "pcap" : {
>           "type" : "pcap"
>         },
>         "avro" : {
>           "type" : "avro"
>         },
>         "sequencefile" : {
>           "type" : "sequencefile",
>           "extensions" : [ "seq" ]
>         },
>         "csvh" : {
>           "type" : "text",
>           "extensions" : [ "csvh" ],
>           "extractHeader" : true,
>           "delimiter" : ","
>         }
>       }
>     },
>     "entries" : [ {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007704/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456876,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007864/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456910,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007879/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416251,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007883/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416282,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007892/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1415969,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007907/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416112,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007912/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416235,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007927/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1415973,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007937/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416065,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007941/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416104,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007964/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416305,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000007976/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456927,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008019/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416019,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008021/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1415962,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008054/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457072,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008075/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457084,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008121/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416303,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008124/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416281,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008133/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457003,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008143/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416114,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008150/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456923,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008256/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416108,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008267/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416211,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008273/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456958,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008296/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456815,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008332/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457027,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008456/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1375977,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008460/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1396584,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008466/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416276,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008478/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416220,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008482/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416256,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008487/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416298,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008492/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416170,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008502/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416153,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008506/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457059,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008532/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416136,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008543/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456990,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000008978/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416185,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012314/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1456922,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012346/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416115,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012353/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1457008,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1741
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012360/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416094,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     }, {
>       "path" : 
> "/Users/sw/gdb_v1/db/report1and2/report_HCB800000012380/0_0_0.parquet",
>       "start" : 4,
>       "length" : 1416099,
>       "rowGroupIndex" : 0,
>       "numRecordsToRead" : 1710
>     } ],
>     "columns" : [ "`snp_id`" ],
>     "selectionRoot" : "file:/Users/sw/gdb_v1/db/report1and2",
>     "filter" : "true",
>     "initialAllocation" : 1000000,
>     "maxAllocation" : 10000000000,
>     "formatConfig" : {
>       "type" : "parquet",
>       "autoCorrectCorruptDates" : false
>     },
>     "cost" : 0.0
>   },
>   "destination" : "CgwxOTIuMTY4LjAuMTMQovIBGKPyASCk8gEyBjEuMTEuMA==",
>   "initialAllocation" : 1000000,
>   "maxAllocation" : 10000000000,
>   "cost" : 147446.0
> }; line: 360, column: 3] (through reference chain: 
> org.apache.drill.exec.physical.config.SingleSender["child"])
>       at 
> com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:223)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.wrapAsJsonMappingException(StdValueInstantiator.java:445)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.rewrapCtorProblem(StdValueInstantiator.java:464)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:258)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.impl.PropertyBasedCreator.build(PropertyBasedCreator.java:135)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:444)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1123)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:298)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeWithObjectId(BeanDeserializerBase.java:1094)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:166)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:135)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:120)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:91)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:142)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:488)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeWithErrorWrapping(BeanDeserializer.java:465)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeUsingPropertyBased(BeanDeserializer.java:380)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1123)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:298)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeWithObjectId(BeanDeserializerBase.java:1094)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer._deserializeOther(BeanDeserializer.java:166)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:135)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer._deserializeTypedForId(AsPropertyTypeDeserializer.java:120)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer.deserializeTypedFromObject(AsPropertyTypeDeserializer.java:91)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserializeWithType(AbstractDeserializer.java:142)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer.deserialize(TypeWrappedDeserializer.java:42)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.ObjectReader._bindAndClose(ObjectReader.java:1575)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.ObjectReader.readValue(ObjectReader.java:1200) 
> ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> org.apache.drill.exec.planner.PhysicalPlanReader.readFragmentOperator(PhysicalPlanReader.java:94)
>  ~[drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:204)
>  [drill-java-exec-1.11.0.jar:1.11.0]
>       ... 4 common frames omitted
> Caused by: java.lang.NullPointerException: null
>       at 
> com.google.common.base.Preconditions.checkNotNull(Preconditions.java:210) 
> ~[guava-18.0.jar:na]
>       at 
> org.apache.drill.exec.store.parquet.ParquetRowGroupScan.<init>(ParquetRowGroupScan.java:82)
>  ~[drill-java-exec-1.11.0.jar:1.11.0]
>       at 
> org.apache.drill.exec.store.parquet.ParquetRowGroupScan.<init>(ParquetRowGroupScan.java:68)
>  ~[drill-java-exec-1.11.0.jar:1.11.0]
>       at sun.reflect.GeneratedConstructorAccessor70.newInstance(Unknown 
> Source) ~[na:na]
>       at 
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>  ~[na:1.8.0_40]
>       at java.lang.reflect.Constructor.newInstance(Constructor.java:422) 
> ~[na:1.8.0_40]
>       at 
> com.fasterxml.jackson.databind.introspect.AnnotatedConstructor.call(AnnotatedConstructor.java:114)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       at 
> com.fasterxml.jackson.databind.deser.std.StdValueInstantiator.createFromObjectWith(StdValueInstantiator.java:256)
>  ~[jackson-databind-2.7.1.jar:2.7.1]
>       ... 30 common frames omitted
> 2017-08-22 13:03:43,457 [BitServer-4] INFO  
> o.a.d.e.w.fragment.FragmentExecutor - 
> 266444d0-30ca-5bf6-5b85-4d147fcc9379:0:0: State change requested 
> AWAITING_ALLOCATION --> CANCELLATION_REQUESTED
> 2017-08-22 13:03:43,457 [BitServer-4] INFO  
> o.a.d.e.w.f.FragmentStatusReporter - 
> 266444d0-30ca-5bf6-5b85-4d147fcc9379:0:0: State to report: 
> CANCELLATION_REQUESTED
> 2017-08-22 13:03:43,457 [BitServer-4] INFO  
> o.a.d.e.w.fragment.FragmentExecutor - 
> 266444d0-30ca-5bf6-5b85-4d147fcc9379:0:0: State change requested 
> CANCELLATION_REQUESTED --> FINISHED
> 2017-08-22 13:03:43,457 [BitServer-4] INFO  
> o.a.d.e.w.f.FragmentStatusReporter - 
> 266444d0-30ca-5bf6-5b85-4d147fcc9379:0:0: State to report: CANCELLED
> 2017-08-22 13:03:43,457 [BitServer-4] WARN  o.a.d.e.w.b.ControlMessageHandler 
> - Dropping request to cancel fragment. 
> 266444d0-30ca-5bf6-5b85-4d147fcc9379:1:0 does not exist.
> 2017-08-22 13:03:43,457 [BitServer-4] WARN  o.a.d.e.w.b.ControlMessageHandler 
> - Dropping request to cancel fragment. 
> 266444d0-30ca-5bf6-5b85-4d147fcc9379:1:1 does not exist.
> 2017-08-22 13:03:43,460 [BitServer-4] WARN  
> o.a.d.exec.rpc.control.WorkEventBus - A fragment message arrived but there 
> was no registered listener for that message: profile {
>   state: FAILED
>   error {
>     error_id: "61e73643-a1c2-47cb-8911-b37889f348bf"
>     endpoint {
>       address: "192.168.0.13"
>       user_port: 31010
>       control_port: 31011
>       data_port: 31012
>       version: "1.11.0"
>     }
>     error_type: SYSTEM
>     message: "SYSTEM ERROR: NullPointerException\n\nFragment 1:0\n\n[Error 
> Id: 61e73643-a1c2-47cb-8911-b37889f348bf on 192.168.0.13:31010]"
>     exception {
>       exception_class: "com.fasterxml.jackson.databind.JsonMappingException"
>       message: "Instantiation of [simple type, class 
> org.apache.drill.exec.store.parquet.ParquetRowGroupScan] value failed 
> (java.lang.NullPointerException): null\n at [Source: {\n  \"pop\" : 
> \"single-sender\",\n  \"@id\" : 0,\n  \"receiver-major-fragment\" : 0,\n  
> \"receiver-minor-fragment\" : 0,\n  \"child\" : {\n    \"pop\" : 
> \"parquet-row-group-scan\",\n    \"@id\" : 1,\n    \"userName\" : 
> \"smallworld\",\n    \"storage\" : {\n      \"type\" : \"file\",\n      
> \"enabled\" : true,\n      \"connection\" : \"file:///\",\n      \"config\" : 
> null,\n      \"workspaces\" : {\n        \"root\" : {\n          \"location\" 
> : \"/Users/sw/gdb_v1\",\n          \"writable\" : true,\n          
> \"defaultInputFormat\" : null\n        },\n        \"tmp\" : {\n          
> \"location\" : \"/tmp\",\n          \"writable\" : true,\n          
> \"defaultInputFormat\" : null\n        },\n        \"test\" : {\n          
> \"location\" : \"/Users/sw/gdb_v1/test\",\n          \"writable\" : true,\n   
>        \"defaultInputFormat\" : null\n        },\n        \"db\" : {\n        
>   \"location\" : \"/Users/sw/gdb_v1/db\",\n          \"writable\" : true,\n   
>        \"defaultInputFormat\" : null\n        },\n        \"tpr\" : {\n       
>    \"location\" : \"/Users/sw/gdb_v1/thirdparty_data\",\n          
> \"writable\" : true,\n          \"defaultInputFormat\" : null\n        }\n    
>   },\n      \"formats\" : {\n        \"psv\" : {\n          \"type\" : 
> \"text\",\n          \"extensions\" : [ \"tbl\" ],\n          \"delimiter\" : 
> \"|\"\n        },\n        \"csv\" : {\n          \"type\" : \"text\",\n      
>     \"extensions\" : [ \"csv\" ],\n          \"extractHeader\" : true,\n      
>     \"delimiter\" : \",\"\n        },\n        \"tsv\" : {\n          
> \"type\" : \"text\",\n          \"extensions\" : [ \"tsv\" ],\n          
> \"extractHeader\" : true,\n          \"delimiter\" : \"\\t\"\n        },\n    
>     \"httpd\" : {\n          \"type\" : \"httpd\",\n          \"logFormat\" : 
> \"%h %t \\\"%r\\\" %>s %b \\\"%{Referer}i\\\"\",\n          
> \"timestampFormat\" : null\n        },\n        \"parquet\" : {\n          
> \"type\" : \"parquet\",\n          \"autoCorrectCorruptDates\" : false\n      
>   },\n        \"json\" : {\n          \"type\" : \"json\",\n          
> \"extensions\" : [ \"json\" ]\n        },\n        \"pcap\" : {\n          
> \"type\" : \"pcap\"\n        },\n        \"avro\" : {\n          \"type\" : 
> \"avro\"\n        },\n        \"sequencefile\" : {\n          \"type\" : 
> \"sequencefile\",\n          \"extensions\" : [ \"seq\" ]\n        },\n       
>  \"csvh\" : {\n          \"type\" : \"text\",\n          \"extensions\" : [ 
> \"csvh\" ],\n          \"extractHeader\" : true,\n          \"delimiter\" : 
> \",\"\n        }\n      }\n    },\n    \"entries\" : [ {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007704/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1456876,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007864/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1456910,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007879/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416251,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007883/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416282,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007892/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1415969,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007907/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416112,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007912/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416235,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007927/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1415973,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007937/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416065,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007941/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416104,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007964/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416305,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000007976/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1456927,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008019/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416019,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008021/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1415962,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008054/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1457072,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008075/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1457084,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008121/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416303,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008124/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416281,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008133/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1457003,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008143/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416114,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008150/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1456923,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008256/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416108,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008267/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416211,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008273/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1456958,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008296/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1456815,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008332/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1457027,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008456/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1375977,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008460/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1396584,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008466/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416276,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008478/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416220,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008482/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416256,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008487/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416298,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008492/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416170,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008502/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416153,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008506/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1457059,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008532/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416136,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008543/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1456990,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000008978/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416185,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000012314/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1456922,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000012346/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416115,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000012353/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1457008,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1741\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000012360/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416094,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    }, {\n      \"path\" : 
> \"/Users/sw/gdb_v1/db/report1and2/report_HCB800000012380/0_0_0.parquet\",\n   
>    \"start\" : 4,\n      \"length\" : 1416099,\n      \"rowGroupIndex\" : 
> 0,\n      \"numRecordsToRead\" : 1710\n    } ],\n    \"columns\" : [ 
> \"`snp_id`\" ],\n    \"selectionRoot\" : 
> \"file:/Users/sw/gdb_v1/db/report1and2\",\n    \"filter\" : \"true\",\n    
> \"initialAllocation\" : 1000000,\n    \"maxAllocation\" : 10000000000,\n    
> \"formatConfig\" : {\n      \"type\" : \"parquet\",\n      
> \"autoCorrectCorruptDates\" : false\n    },\n    \"cost\" : 0.0\n  },\n  
> \"destination\" : \"CgwxOTIuMTY4LjAuMTMQovIBGKPyASCk8gEyBjEuMTEuMA==\",\n  
> \"initialAllocation\" : 1000000,\n  \"maxAllocation\" : 10000000000,\n  
> \"cost\" : 147446.0\n}; line: 360, column: 3] (through reference chain: 
> org.apache.drill.exec.physical.config.SingleSender[\"child\"])"
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.JsonMappingException"
>         file_name: "JsonMappingException.java"
>         line_number: 223
>         method_name: "from"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.std.StdValueInstantiator"
>         file_name: "StdValueInstantiator.java"
>         line_number: 445
>         method_name: "wrapAsJsonMappingException"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.std.StdValueInstantiator"
>         file_name: "StdValueInstantiator.java"
>         line_number: 464
>         method_name: "rewrapCtorProblem"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.std.StdValueInstantiator"
>         file_name: "StdValueInstantiator.java"
>         line_number: 258
>         method_name: "createFromObjectWith"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.impl.PropertyBasedCreator"
>         file_name: "PropertyBasedCreator.java"
>         line_number: 135
>         method_name: "build"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>         file_name: "BeanDeserializer.java"
>         line_number: 444
>         method_name: "_deserializeUsingPropertyBased"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.BeanDeserializerBase"
>         file_name: "BeanDeserializerBase.java"
>         line_number: 1123
>         method_name: "deserializeFromObjectUsingNonDefault"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>         file_name: "BeanDeserializer.java"
>         line_number: 298
>         method_name: "deserializeFromObject"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.BeanDeserializerBase"
>         file_name: "BeanDeserializerBase.java"
>         line_number: 1094
>         method_name: "deserializeWithObjectId"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>         file_name: "BeanDeserializer.java"
>         line_number: 166
>         method_name: "_deserializeOther"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>         file_name: "BeanDeserializer.java"
>         line_number: 135
>         method_name: "deserialize"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer"
>         file_name: "AsPropertyTypeDeserializer.java"
>         line_number: 120
>         method_name: "_deserializeTypedForId"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer"
>         file_name: "AsPropertyTypeDeserializer.java"
>         line_number: 91
>         method_name: "deserializeTypedFromObject"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.AbstractDeserializer"
>         file_name: "AbstractDeserializer.java"
>         line_number: 142
>         method_name: "deserializeWithType"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.SettableBeanProperty"
>         file_name: "SettableBeanProperty.java"
>         line_number: 488
>         method_name: "deserialize"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>         file_name: "BeanDeserializer.java"
>         line_number: 465
>         method_name: "_deserializeWithErrorWrapping"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>         file_name: "BeanDeserializer.java"
>         line_number: 380
>         method_name: "_deserializeUsingPropertyBased"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.BeanDeserializerBase"
>         file_name: "BeanDeserializerBase.java"
>         line_number: 1123
>         method_name: "deserializeFromObjectUsingNonDefault"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>         file_name: "BeanDeserializer.java"
>         line_number: 298
>         method_name: "deserializeFromObject"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.BeanDeserializerBase"
>         file_name: "BeanDeserializerBase.java"
>         line_number: 1094
>         method_name: "deserializeWithObjectId"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>         file_name: "BeanDeserializer.java"
>         line_number: 166
>         method_name: "_deserializeOther"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>         file_name: "BeanDeserializer.java"
>         line_number: 135
>         method_name: "deserialize"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer"
>         file_name: "AsPropertyTypeDeserializer.java"
>         line_number: 120
>         method_name: "_deserializeTypedForId"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer"
>         file_name: "AsPropertyTypeDeserializer.java"
>         line_number: 91
>         method_name: "deserializeTypedFromObject"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.AbstractDeserializer"
>         file_name: "AbstractDeserializer.java"
>         line_number: 142
>         method_name: "deserializeWithType"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: 
> "com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer"
>         file_name: "TypeWrappedDeserializer.java"
>         line_number: 42
>         method_name: "deserialize"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.ObjectReader"
>         file_name: "ObjectReader.java"
>         line_number: 1575
>         method_name: "_bindAndClose"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "com.fasterxml.jackson.databind.ObjectReader"
>         file_name: "ObjectReader.java"
>         line_number: 1200
>         method_name: "readValue"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "org.apache.drill.exec.planner.PhysicalPlanReader"
>         file_name: "PhysicalPlanReader.java"
>         line_number: 94
>         method_name: "readFragmentOperator"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "org.apache.drill.exec.work.fragment.FragmentExecutor"
>         file_name: "FragmentExecutor.java"
>         line_number: 204
>         method_name: "run"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "org.apache.drill.common.SelfCleaningRunnable"
>         file_name: "SelfCleaningRunnable.java"
>         line_number: 38
>         method_name: "run"
>         is_native_method: false
>       }
>       stack_trace {
>         class_name: "..."
>         line_number: 0
>         method_name: "..."
>         is_native_method: false
>       }
>       cause {
>         exception_class: "java.lang.NullPointerException"
>         stack_trace {
>           class_name: "com.google.common.base.Preconditions"
>           file_name: "Preconditions.java"
>           line_number: 210
>           method_name: "checkNotNull"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "org.apache.drill.exec.store.parquet.ParquetRowGroupScan"
>           file_name: "ParquetRowGroupScan.java"
>           line_number: 82
>           method_name: "<init>"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "org.apache.drill.exec.store.parquet.ParquetRowGroupScan"
>           file_name: "ParquetRowGroupScan.java"
>           line_number: 68
>           method_name: "<init>"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "..."
>           line_number: 0
>           method_name: "..."
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.introspect.AnnotatedConstructor"
>           file_name: "AnnotatedConstructor.java"
>           line_number: 114
>           method_name: "call"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.std.StdValueInstantiator"
>           file_name: "StdValueInstantiator.java"
>           line_number: 256
>           method_name: "createFromObjectWith"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.impl.PropertyBasedCreator"
>           file_name: "PropertyBasedCreator.java"
>           line_number: 135
>           method_name: "build"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>           file_name: "BeanDeserializer.java"
>           line_number: 444
>           method_name: "_deserializeUsingPropertyBased"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.BeanDeserializerBase"
>           file_name: "BeanDeserializerBase.java"
>           line_number: 1123
>           method_name: "deserializeFromObjectUsingNonDefault"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>           file_name: "BeanDeserializer.java"
>           line_number: 298
>           method_name: "deserializeFromObject"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.BeanDeserializerBase"
>           file_name: "BeanDeserializerBase.java"
>           line_number: 1094
>           method_name: "deserializeWithObjectId"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>           file_name: "BeanDeserializer.java"
>           line_number: 166
>           method_name: "_deserializeOther"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>           file_name: "BeanDeserializer.java"
>           line_number: 135
>           method_name: "deserialize"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer"
>           file_name: "AsPropertyTypeDeserializer.java"
>           line_number: 120
>           method_name: "_deserializeTypedForId"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer"
>           file_name: "AsPropertyTypeDeserializer.java"
>           line_number: 91
>           method_name: "deserializeTypedFromObject"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.AbstractDeserializer"
>           file_name: "AbstractDeserializer.java"
>           line_number: 142
>           method_name: "deserializeWithType"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.SettableBeanProperty"
>           file_name: "SettableBeanProperty.java"
>           line_number: 488
>           method_name: "deserialize"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>           file_name: "BeanDeserializer.java"
>           line_number: 465
>           method_name: "_deserializeWithErrorWrapping"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>           file_name: "BeanDeserializer.java"
>           line_number: 380
>           method_name: "_deserializeUsingPropertyBased"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.BeanDeserializerBase"
>           file_name: "BeanDeserializerBase.java"
>           line_number: 1123
>           method_name: "deserializeFromObjectUsingNonDefault"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>           file_name: "BeanDeserializer.java"
>           line_number: 298
>           method_name: "deserializeFromObject"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.BeanDeserializerBase"
>           file_name: "BeanDeserializerBase.java"
>           line_number: 1094
>           method_name: "deserializeWithObjectId"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>           file_name: "BeanDeserializer.java"
>           line_number: 166
>           method_name: "_deserializeOther"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.deser.BeanDeserializer"
>           file_name: "BeanDeserializer.java"
>           line_number: 135
>           method_name: "deserialize"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer"
>           file_name: "AsPropertyTypeDeserializer.java"
>           line_number: 120
>           method_name: "_deserializeTypedForId"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.jsontype.impl.AsPropertyTypeDeserializer"
>           file_name: "AsPropertyTypeDeserializer.java"
>           line_number: 91
>           method_name: "deserializeTypedFromObject"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.AbstractDeserializer"
>           file_name: "AbstractDeserializer.java"
>           line_number: 142
>           method_name: "deserializeWithType"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: 
> "com.fasterxml.jackson.databind.deser.impl.TypeWrappedDeserializer"
>           file_name: "TypeWrappedDeserializer.java"
>           line_number: 42
>           method_name: "deserialize"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.ObjectReader"
>           file_name: "ObjectReader.java"
>           line_number: 1575
>           method_name: "_bindAndClose"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "com.fasterxml.jackson.databind.ObjectReader"
>           file_name: "ObjectReader.java"
>           line_number: 1200
>           method_name: "readValue"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "org.apache.drill.exec.planner.PhysicalPlanReader"
>           file_name: "PhysicalPlanReader.java"
>           line_number: 94
>           method_name: "readFragmentOperator"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "org.apache.drill.exec.work.fragment.FragmentExecutor"
>           file_name: "FragmentExecutor.java"
>           line_number: 204
>           method_name: "run"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "org.apache.drill.common.SelfCleaningRunnable"
>           file_name: "SelfCleaningRunnable.java"
>           line_number: 38
>           method_name: "run"
>           is_native_method: false
>         }
>         stack_trace {
>           class_name: "..."
>           line_number: 0
>           method_name: "..."
>           is_native_method: false
>         }
>       }
>     }
>   }
>   minor_fragment_id: 0
>   start_time: 1503378223399
>   end_time: 1503378223452
>   memory_used: 0
>   max_memory_used: 0
>   endpoint {
>     address: "192.168.0.13"
>     user_port: 31010
>     control_port: 31011
>     data_port: 31012
>     version: "1.11.0"
>   }
> }
> handle {
>   query_id {
>     part1: 2766411732074781686
>     part2: 6594761979792757625
>   }
>   major_fragment_id: 1
>   minor_fragment_id: 0
> }
> .
> 2017-08-22 13:03:43,460 [BitServer-4] WARN  
> o.a.d.exec.rpc.control.WorkEventBus - A fragment message arrived but there 
> was no registered listener for that message: profile {
>   state: CANCELLATION_REQUESTED
>   minor_fragment_id: 0
>   start_time: 1503378223397
>   end_time: 1503378223457
>   memory_used: 0
>   max_memory_used: 0
>   endpoint {
>     address: "192.168.0.13"
>     user_port: 31010
>     control_port: 31011
>     data_port: 31012
>     version: "1.11.0"
>   }
> }
> handle {
>   query_id {
>     part1: 2766411732074781686
>     part2: 6594761979792757625
>   }
>   major_fragment_id: 0
>   minor_fragment_id: 0
> }
> .
> 2017-08-22 13:03:43,461 [BitServer-4] WARN  
> o.a.d.exec.rpc.control.WorkEventBus - A fragment message arrived but there 
> was no registered listener for that message: profile {
>   state: CANCELLED
>   minor_fragment_id: 0
>   start_time: 1503378223397
>   end_time: 1503378223457
>   memory_used: 0
>   max_memory_used: 0
>   endpoint {
>     address: "192.168.0.13"
>     user_port: 31010
>     control_port: 31011
>     data_port: 31012
>     version: "1.11.0"
>   }
> }
> handle {
>   query_id {
>     part1: 2766411732074781686
>     part2: 6594761979792757625
>   }
>   major_fragment_id: 0
>   minor_fragment_id: 0
> }
> .



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