[ 
https://issues.apache.org/jira/browse/DRILL-5365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16531839#comment-16531839
 ] 

Timothy Farkas commented on DRILL-5365:
---------------------------------------

[[email protected]] Tried reproducing the issue a week and a half ago. It 
seems it cannot be reproduced. He ran the following branch 
https://github.com/ilooner/drill/tree/DRILL-5365-justlog with some debug 
messages added and it produced the following logs. I will look at the logs to 
see if there is anything obvious, however, it looks like this issue was 
inadvertently fixed by some other changes. At this point I would like to change 
this jira to a minor issue and focus on cleaning up and doucmenting some pieces 
of the code, so it is easier to understand.

{code}
2018-06-19 17:03:53,539 [24d66616-2319-b32b-30d3-5881533771cb:foreman] INFO  
o.a.drill.exec.work.foreman.Foreman - Query text for query id 
24d66616-2319-b32b-30d3-5881533771cb: create table md1375test1 as select 
count(*) as cnt from hive.tpch01_parquet_nodate.customer
2018-06-19 17:03:53,540 [24d66616-2319-b32b-30d3-5881533771cb:foreman] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Configuration for the DrillFileSystem 
maprfs:/// maprfs:///, underlyingFs: maprfs:///
2018-06-19 17:03:53,541 [24d66616-2319-b32b-30d3-5881533771cb:foreman] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Who made me? {}
java.lang.RuntimeException: Who made me?
        at 
org.apache.drill.exec.store.dfs.DrillFileSystem.<init>(DrillFileSystem.java:101)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.util.ImpersonationUtil$2.run(ImpersonationUtil.java:219) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.util.ImpersonationUtil$2.run(ImpersonationUtil.java:216) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at java.security.AccessController.doPrivileged(Native Method) 
[na:1.8.0_144]
        at javax.security.auth.Subject.doAs(Subject.java:422) [na:1.8.0_144]
        at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
 [hadoop-common-2.7.0-mapr-1707.jar:na]
        at 
org.apache.drill.exec.util.ImpersonationUtil.createFileSystem(ImpersonationUtil.java:216)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.util.ImpersonationUtil.createFileSystem(ImpersonationUtil.java:208)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.store.dfs.FileSystemSchemaFactory$FileSystemSchema.<init>(FileSystemSchemaFactory.java:89)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.store.dfs.FileSystemSchemaFactory.registerSchemas(FileSystemSchemaFactory.java:77)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.store.dfs.FileSystemPlugin.registerSchemas(FileSystemPlugin.java:157)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.calcite.jdbc.DynamicRootSchema.loadSchemaFactory(DynamicRootSchema.java:81)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.16.0-drill-r3]
        at 
org.apache.calcite.jdbc.DynamicRootSchema.getImplicitSubSchema(DynamicRootSchema.java:66)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.16.0-drill-r3]
        at 
org.apache.calcite.jdbc.CalciteSchema.getSubSchema(CalciteSchema.java:233) 
[calcite-core-1.16.0-drill-r3.jar:1.16.0-drill-r3]
        at 
org.apache.calcite.jdbc.CalciteSchema$SchemaPlusImpl.getSubSchema(CalciteSchema.java:600)
 [calcite-core-1.16.0-drill-r3.jar:1.16.0-drill-r3]
        at 
org.apache.drill.exec.planner.sql.SchemaUtilites.searchSchemaTree(SchemaUtilites.java:106)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.planner.sql.SchemaUtilites.findSchema(SchemaUtilites.java:51)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.planner.sql.SchemaUtilites.findSchema(SchemaUtilites.java:77)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.rpc.user.UserSession.getDefaultSchema(UserSession.java:237)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.ops.QueryContext.getNewDefaultSchema(QueryContext.java:138)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.planner.sql.SqlConverter.<init>(SqlConverter.java:130) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getQueryPlan(DrillSqlWorker.java:105)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:83)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:567) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:264) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[na:1.8.0_144]
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[na:1.8.0_144]
        at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144]
2018-06-19 17:03:53,733 [24d66616-2319-b32b-30d3-5881533771cb:foreman] INFO  
o.a.d.e.p.s.h.CreateTableHandler - Creating persistent table [md1375test1].
2018-06-20 10:28:13,516 [24d57151-9a58-bce0-88fe-0a23ac50646a:foreman] INFO  
o.a.drill.exec.work.foreman.Foreman - Query text for query id 
24d57151-9a58-bce0-88fe-0a23ac50646a: select * from md1375test1
2018-06-20 10:28:13,518 [24d57151-9a58-bce0-88fe-0a23ac50646a:foreman] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Configuration for the DrillFileSystem 
maprfs:/// maprfs:///, underlyingFs: maprfs:///
2018-06-20 10:28:13,519 [24d57151-9a58-bce0-88fe-0a23ac50646a:foreman] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Who made me? {}
2018-06-20 10:28:13,618 [24d57151-9a58-bce0-88fe-0a23ac50646a:foreman] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Configuration for the DrillFileSystem 
maprfs:/// maprfs:///, underlyingFs: maprfs:///
2018-06-20 10:28:13,619 [24d57151-9a58-bce0-88fe-0a23ac50646a:foreman] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Who made me? {}
java.lang.RuntimeException: Who made me?
at 
org.apache.drill.exec.store.dfs.DrillFileSystem.<init>(DrillFileSystem.java:101)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.util.ImpersonationUtil$2.run(ImpersonationUtil.java:219) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.util.ImpersonationUtil$2.run(ImpersonationUtil.java:216) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at java.security.AccessController.doPrivileged(Native Method) [na:1.8.0_144]
at javax.security.auth.Subject.doAs(Subject.java:422) [na:1.8.0_144]
at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
 [hadoop-common-2.7.0-mapr-1707.jar:na]
at 
org.apache.drill.exec.util.ImpersonationUtil.createFileSystem(ImpersonationUtil.java:216)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.util.ImpersonationUtil.createFileSystem(ImpersonationUtil.java:208)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetGroupScan.<init>(ParquetGroupScan.java:114)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetGroupScan.<init>(ParquetGroupScan.java:102)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetFormatPlugin.getGroupScan(ParquetFormatPlugin.java:180)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetFormatPlugin.getGroupScan(ParquetFormatPlugin.java:70)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.dfs.FileSystemPlugin.getPhysicalScan(FileSystemPlugin.java:152)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.AbstractStoragePlugin.getPhysicalScan(AbstractStoragePlugin.java:107)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillTable.getGroupScan(DrillTable.java:93)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillScanRel.<init>(DrillScanRel.java:89) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillScanRel.<init>(DrillScanRel.java:69) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillScanRel.<init>(DrillScanRel.java:62) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillScanRule.onMatch(DrillScanRule.java:38)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:212)
 [calcite-core-1.16.0-drill-r3.jar:1.16.0-drill-r3]
at 
org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:652)
 [calcite-core-1.16.0-drill-r3.jar:1.16.0-drill-r3]
at org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:368) 
[calcite-core-1.16.0-drill-r3.jar:1.16.0-drill-r3]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform(DefaultSqlHandler.java:424)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform(DefaultSqlHandler.java:364)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToRawDrel(DefaultSqlHandler.java:253)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:313)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:178)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getQueryPlan(DrillSqlWorker.java:145)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:83)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:567) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:264) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[na:1.8.0_144]
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[na:1.8.0_144]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144]
2018-06-20 10:28:13,620 [24d57151-9a58-bce0-88fe-0a23ac50646a:foreman] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Configuration for the DrillFileSystem 
maprfs:/// maprfs:///, underlyingFs: maprfs:///apps/drill/profiles
2018-06-20 10:28:13,620 [24d57151-9a58-bce0-88fe-0a23ac50646a:foreman] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Who made me? {}
java.lang.RuntimeException: Who made me?
at 
org.apache.drill.exec.store.dfs.DrillFileSystem.<init>(DrillFileSystem.java:101)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.util.ImpersonationUtil$2.run(ImpersonationUtil.java:219) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.util.ImpersonationUtil$2.run(ImpersonationUtil.java:216) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at java.security.AccessController.doPrivileged(Native Method) [na:1.8.0_144]
at javax.security.auth.Subject.doAs(Subject.java:422) [na:1.8.0_144]
at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
 [hadoop-common-2.7.0-mapr-1707.jar:na]
at 
org.apache.drill.exec.util.ImpersonationUtil.createFileSystem(ImpersonationUtil.java:216)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.util.ImpersonationUtil.createFileSystem(ImpersonationUtil.java:208)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetGroupScan.initInternal(ParquetGroupScan.java:238)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.AbstractParquetGroupScan.init(AbstractParquetGroupScan.java:380)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetGroupScan.<init>(ParquetGroupScan.java:132)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetGroupScan.<init>(ParquetGroupScan.java:102)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetFormatPlugin.getGroupScan(ParquetFormatPlugin.java:180)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetFormatPlugin.getGroupScan(ParquetFormatPlugin.java:70)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.dfs.FileSystemPlugin.getPhysicalScan(FileSystemPlugin.java:152)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.AbstractStoragePlugin.getPhysicalScan(AbstractStoragePlugin.java:107)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillTable.getGroupScan(DrillTable.java:93)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillScanRel.<init>(DrillScanRel.java:89) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillScanRel.<init>(DrillScanRel.java:69) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillScanRel.<init>(DrillScanRel.java:62) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.logical.DrillScanRule.onMatch(DrillScanRule.java:38)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:212)
 [calcite-core-1.16.0-drill-r3.jar:1.16.0-drill-r3]
at 
org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:652)
 [calcite-core-1.16.0-drill-r3.jar:1.16.0-drill-r3]
at org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:368) 
[calcite-core-1.16.0-drill-r3.jar:1.16.0-drill-r3]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform(DefaultSqlHandler.java:424)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.transform(DefaultSqlHandler.java:364)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToRawDrel(DefaultSqlHandler.java:253)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.convertToDrel(DefaultSqlHandler.java:313)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.handlers.DefaultSqlHandler.getPlan(DefaultSqlHandler.java:178)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getQueryPlan(DrillSqlWorker.java:145)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:83)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:567) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:264) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[na:1.8.0_144]
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[na:1.8.0_144]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144]
2018-06-20 10:28:13,651 [24d57151-9a58-bce0-88fe-0a23ac50646a:frag:0:0] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Configuration for the DrillFileSystem 
maprfs:/// maprfs:///, underlyingFs: maprfs:///
2018-06-20 10:28:13,652 [24d57151-9a58-bce0-88fe-0a23ac50646a:frag:0:0] INFO  
o.a.d.exec.store.dfs.DrillFileSystem - Who made me? {}
java.lang.RuntimeException: Who made me?
at 
org.apache.drill.exec.store.dfs.DrillFileSystem.<init>(DrillFileSystem.java:101)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.ops.BaseOperatorContext.newNonTrackingFileSystem(BaseOperatorContext.java:201)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetScanBatchCreator$ParquetDrillFileSystemManager.get(ParquetScanBatchCreator.java:67)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.AbstractParquetScanBatchCreator.getBatch(AbstractParquetScanBatchCreator.java:86)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetScanBatchCreator.getBatch(ParquetScanBatchCreator.java:41)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.store.parquet.ParquetScanBatchCreator.getBatch(ParquetScanBatchCreator.java:35)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.ImplCreator$2.run(ImplCreator.java:146) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.ImplCreator$2.run(ImplCreator.java:142) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at java.security.AccessController.doPrivileged(Native Method) [na:1.8.0_144]
at javax.security.auth.Subject.doAs(Subject.java:422) [na:1.8.0_144]
at 
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1595)
 [hadoop-common-2.7.0-mapr-1707.jar:na]
at 
org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch(ImplCreator.java:142)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:182)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.physical.impl.ImplCreator.getRecordBatch(ImplCreator.java:137)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.physical.impl.ImplCreator.getChildren(ImplCreator.java:182)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.physical.impl.ImplCreator.getRootExec(ImplCreator.java:110)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at org.apache.drill.exec.physical.impl.ImplCreator.getExec(ImplCreator.java:87) 
[drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:259)
 [drill-java-exec-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
org.apache.drill.common.SelfCleaningRunnable.run(SelfCleaningRunnable.java:38) 
[drill-common-1.14.0-SNAPSHOT.jar:1.14.0-SNAPSHOT]
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
[na:1.8.0_144]
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
[na:1.8.0_144]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_144]
2018-06-20 10:28:13,656 [24d57151-9a58-bce0-88fe-0a23ac50646a:frag:0:0] INFO  
o.a.d.e.w.fragment.FragmentExecutor - 24d57151-9a58-bce0-88fe-0a23ac50646a:0:0: 
State change requested AWAITING_ALLOCATION --> RUNNING
2018-06-20 10:28:13,656 [24d57151-9a58-bce0-88fe-0a23ac50646a:frag:0:0] INFO  
o.a.d.e.w.f.FragmentStatusReporter - 24d57151-9a58-bce0-88fe-0a23ac50646a:0:0: 
State to report: RUNNING
2018-06-20 10:28:13,691 [24d57151-9a58-bce0-88fe-0a23ac50646a:frag:0:0] INFO  
o.a.d.e.w.fragment.FragmentExecutor - 24d57151-9a58-bce0-88fe-0a23ac50646a:0:0: 
State change requested RUNNING --> FINISHED
2018-06-20 10:28:13,691 [24d57151-9a58-bce0-88fe-0a23ac50646a:frag:0:0] INFO  
o.a.d.e.w.f.FragmentStatusReporter - 24d57151-9a58-bce0-88fe-0a23ac50646a:0:0: 
State to report: FINISHED
{code}


> FileNotFoundException when reading a parquet file
> -------------------------------------------------
>
>                 Key: DRILL-5365
>                 URL: https://issues.apache.org/jira/browse/DRILL-5365
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Hive
>    Affects Versions: 1.10.0
>            Reporter: Chun Chang
>            Assignee: Timothy Farkas
>            Priority: Major
>             Fix For: 1.14.0
>
>
> The parquet file is generated through the following CTAS.
> To reproduce the issue: 1) two or more nodes cluster; 2) enable 
> impersonation; 3) set "fs.default.name": "file:///" in hive storage plugin; 
> 4) restart drillbits; 5) as a regular user, on node A, drop the table/file; 
> 6) ctas from a large enough hive table as source to recreate the table/file; 
> 7) query the table from node A should work; 8) query from node B as same user 
> should reproduce the issue.



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