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https://issues.apache.org/jira/browse/DRILL-3468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Arina Ielchiieva resolved DRILL-3468.
-------------------------------------
Resolution: Fixed
> CTAS IOB
> --------
>
> Key: DRILL-3468
> URL: https://issues.apache.org/jira/browse/DRILL-3468
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Flow
> Affects Versions: 1.2.0
> Reporter: Khurram Faraaz
> Priority: Critical
> Fix For: 1.9.0
>
>
> I am seeing a IOB when I use same table name in CTAS, after deleting the
> previously create parquet file.
> {code}
> 0: jdbc:drill:schema=dfs.tmp> CREATE TABLE tbl_allData AS SELECT
> CAST(columns[0] as INT ), CAST(columns[1] as BIGINT ), CAST(columns[2] as
> CHAR(2) ), CAST(columns[3] as VARCHAR(52) ), CAST(columns[4] as TIMESTAMP ),
> CAST(columns[5] as DATE ), CAST(columns[6] as BOOLEAN ), CAST(columns[7] as
> DOUBLE), CAST( columns[8] as TIME) FROM `allData.csv`;
> +-----------+----------------------------+
> | Fragment | Number of records written |
> +-----------+----------------------------+
> | 0_0 | 11196 |
> +-----------+----------------------------+
> 1 row selected (1.864 seconds)
> {code}
> Remove the parquet file that was created by the above CTAS.
> {code}
> [root@centos-01 aggregates]# hadoop fs -ls /tmp/tbl_allData
> Found 1 items
> -rwxr-xr-x 3 mapr mapr 397868 2015-07-07 21:08
> /tmp/tbl_allData/0_0_0.parquet
> [root@centos-01 aggregates]# hadoop fs -rm /tmp/tbl_allData/0_0_0.parquet
> 15/07/07 21:10:47 INFO Configuration.deprecation: io.bytes.per.checksum is
> deprecated. Instead, use dfs.bytes-per-checksum
> 15/07/07 21:10:47 INFO fs.TrashPolicyDefault: Namenode trash configuration:
> Deletion interval = 0 minutes, Emptier interval = 0 minutes.
> Deleted /tmp/tbl_allData/0_0_0.parquet
> {code}
> I see a IOB when I CTAS with same table name as the one that was removed in
> the above step.
> {code}
> 0: jdbc:drill:schema=dfs.tmp> CREATE TABLE tbl_allData AS SELECT
> CAST(columns[0] as INT ), CAST(columns[1] as BIGINT ), CAST(columns[2] as
> CHAR(2) ), CAST(columns[3] as VARCHAR(52) ), CAST(columns[4] as TIMESTAMP ),
> CAST(columns[5] as DATE ), CAST(columns[6] as BOOLEAN ), CAST(columns[7] as
> DOUBLE), CAST( columns[8] as TIME) FROM `lessData.csv`;
> Error: SYSTEM ERROR: IndexOutOfBoundsException: Index: 0, Size: 0
> [Error Id: 6d6df8e9-699c-4475-8ad3-183c0a91dc99 on centos-02.qa.lab:31010]
> (state=,code=0)
> {code}
> stack trace from drillbit.log
> {code}
> org.apache.drill.exec.work.foreman.ForemanException: Unexpected exception
> during fragment initialization: Failure while trying to check if a table or
> view with given name [tbl_allData] already exists in schema [dfs.tmp]: Index:
> 0, Size: 0
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:253)
> [drill-java-exec-1.1.0.jar:1.1.0]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_45]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_45]
> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
> Caused by: org.apache.drill.common.exceptions.DrillRuntimeException: Failure
> while trying to check if a table or view with given name [tbl_allData]
> already exists in schema [dfs.tmp]: Index: 0, Size: 0
> at
> org.apache.drill.exec.planner.sql.handlers.SqlHandlerUtil.getTableFromSchema(SqlHandlerUtil.java:222)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.handlers.CreateTableHandler.getPlan(CreateTableHandler.java:88)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:178)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:903)
> [drill-java-exec-1.1.0.jar:1.1.0]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:242)
> [drill-java-exec-1.1.0.jar:1.1.0]
> ... 3 common frames omitted
> Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> at java.util.ArrayList.rangeCheck(ArrayList.java:635) ~[na:1.7.0_45]
> at java.util.ArrayList.get(ArrayList.java:411) ~[na:1.7.0_45]
> at
> org.apache.drill.exec.store.dfs.FileSelection.getFirstPath(FileSelection.java:100)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.store.dfs.BasicFormatMatcher.isReadable(BasicFormatMatcher.java:75)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.create(WorkspaceSchemaFactory.java:303)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.create(WorkspaceSchemaFactory.java:118)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.ExpandingConcurrentMap.getNewEntry(ExpandingConcurrentMap.java:96)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.ExpandingConcurrentMap.get(ExpandingConcurrentMap.java:90)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.getTable(WorkspaceSchemaFactory.java:241)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.handlers.SqlHandlerUtil.getTableFromSchema(SqlHandlerUtil.java:219)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> ... 7 common frames omitted
> 2015-07-07 21:12:14,643 [2a63bf51-09ff-467b-1aab-df2b5030e9b9:foreman] INFO
> o.a.drill.exec.work.foreman.Foreman - foreman cleaning up.
> 2015-07-07 21:12:14,648 [2a63bf51-09ff-467b-1aab-df2b5030e9b9:foreman] ERROR
> o.a.drill.exec.work.foreman.Foreman - SYSTEM ERROR:
> IndexOutOfBoundsException: Index: 0, Size: 0
> [Error Id: 6d6df8e9-699c-4475-8ad3-183c0a91dc99 on centos-02.qa.lab:31010]
> org.apache.drill.common.exceptions.UserException: SYSTEM ERROR:
> IndexOutOfBoundsException: Index: 0, Size: 0
> [Error Id: 6d6df8e9-699c-4475-8ad3-183c0a91dc99 on centos-02.qa.lab:31010]
> at
> org.apache.drill.common.exceptions.UserException$Builder.build(UserException.java:523)
> ~[drill-common-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.work.foreman.Foreman$ForemanResult.close(Foreman.java:737)
> [drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.work.foreman.Foreman$StateSwitch.processEvent(Foreman.java:839)
> [drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.work.foreman.Foreman$StateSwitch.processEvent(Foreman.java:781)
> [drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.common.EventProcessor.sendEvent(EventProcessor.java:73)
> [drill-common-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.work.foreman.Foreman$StateSwitch.moveToState(Foreman.java:783)
> [drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.work.foreman.Foreman.moveToState(Foreman.java:892)
> [drill-java-exec-1.1.0.jar:1.1.0]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:253)
> [drill-java-exec-1.1.0.jar:1.1.0]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_45]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_45]
> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
> Caused by: org.apache.drill.exec.work.foreman.ForemanException: Unexpected
> exception during fragment initialization: Failure while trying to check if a
> table or view with given name [tbl_allData] already exists in schema
> [dfs.tmp]: Index: 0, Size: 0
> ... 4 common frames omitted
> Caused by: org.apache.drill.common.exceptions.DrillRuntimeException: Failure
> while trying to check if a table or view with given name [tbl_allData]
> already exists in schema [dfs.tmp]: Index: 0, Size: 0
> at
> org.apache.drill.exec.planner.sql.handlers.SqlHandlerUtil.getTableFromSchema(SqlHandlerUtil.java:222)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.handlers.CreateTableHandler.getPlan(CreateTableHandler.java:88)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.DrillSqlWorker.getPlan(DrillSqlWorker.java:178)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.work.foreman.Foreman.runSQL(Foreman.java:903)
> [drill-java-exec-1.1.0.jar:1.1.0]
> at org.apache.drill.exec.work.foreman.Foreman.run(Foreman.java:242)
> [drill-java-exec-1.1.0.jar:1.1.0]
> ... 3 common frames omitted
> Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> at java.util.ArrayList.rangeCheck(ArrayList.java:635) ~[na:1.7.0_45]
> at java.util.ArrayList.get(ArrayList.java:411) ~[na:1.7.0_45]
> at
> org.apache.drill.exec.store.dfs.FileSelection.getFirstPath(FileSelection.java:100)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.store.dfs.BasicFormatMatcher.isReadable(BasicFormatMatcher.java:75)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.create(WorkspaceSchemaFactory.java:303)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.create(WorkspaceSchemaFactory.java:118)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.ExpandingConcurrentMap.getNewEntry(ExpandingConcurrentMap.java:96)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.ExpandingConcurrentMap.get(ExpandingConcurrentMap.java:90)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.store.dfs.WorkspaceSchemaFactory$WorkspaceSchema.getTable(WorkspaceSchemaFactory.java:241)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> at
> org.apache.drill.exec.planner.sql.handlers.SqlHandlerUtil.getTableFromSchema(SqlHandlerUtil.java:219)
> ~[drill-java-exec-1.1.0.jar:1.1.0]
> ... 7 common frames omitted
> {code}
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