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https://issues.apache.org/jira/browse/DRILL-4373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15139445#comment-15139445
]
Rahul Challapalli commented on DRILL-4373:
------------------------------------------
Hive itself fails to read the file with the below error (Same error from
drill's hive plugin as well)
{code}
2016-02-09 19:12:21,980 ERROR [main]: CliDriver
(SessionState.java:printError(833)) - Failed with exception
java.io.IOException:org.apache.hadoop.hive.ql.metadata.HiveException:
java.lang.UnsupportedOperationException: Cannot inspect
org.apache.hadoop.io.LongWritable
java.io.IOException: org.apache.hadoop.hive.ql.metadata.HiveException:
java.lang.UnsupportedOperationException: Cannot inspect
org.apache.hadoop.io.LongWritable
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:153)
at org.apache.hadoop.hive.ql.Driver.getResults(Driver.java:1707)
at
org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:221)
at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:153)
at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:364)
at
org.apache.hadoop.hive.cli.CliDriver.executeDriver(CliDriver.java:712)
at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:631)
at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:570)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException:
java.lang.UnsupportedOperationException: Cannot inspect
org.apache.hadoop.io.LongWritable
at
org.apache.hadoop.hive.ql.exec.ListSinkOperator.processOp(ListSinkOperator.java:90)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:815)
at
org.apache.hadoop.hive.ql.exec.SelectOperator.processOp(SelectOperator.java:84)
at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:815)
at
org.apache.hadoop.hive.ql.exec.TableScanOperator.processOp(TableScanOperator.java:95)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:584)
at
org.apache.hadoop.hive.ql.exec.FetchOperator.pushRow(FetchOperator.java:576)
at org.apache.hadoop.hive.ql.exec.FetchTask.fetch(FetchTask.java:139)
... 12 more
Caused by: java.lang.UnsupportedOperationException: Cannot inspect
org.apache.hadoop.io.LongWritable
at
org.apache.hadoop.hive.ql.io.parquet.serde.primitive.ParquetStringInspector.getPrimitiveWritableObject(ParquetStringInspector.java:52)
at
org.apache.hadoop.hive.serde2.lazy.LazyUtils.writePrimitiveUTF8(LazyUtils.java:225)
at
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe.serialize(LazySimpleSerDe.java:485)
at
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe.serializeField(LazySimpleSerDe.java:438)
at
org.apache.hadoop.hive.serde2.DelimitedJSONSerDe.serializeField(DelimitedJSONSerDe.java:71)
at
org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe.doSerialize(LazySimpleSerDe.java:422)
at
org.apache.hadoop.hive.serde2.AbstractEncodingAwareSerDe.serialize(AbstractEncodingAwareSerDe.java:50)
at
org.apache.hadoop.hive.ql.exec.DefaultFetchFormatter.convert(DefaultFetchFormatter.java:71)
at
org.apache.hadoop.hive.ql.exec.DefaultFetchFormatter.convert(DefaultFetchFormatter.java:40)
at
org.apache.hadoop.hive.ql.exec.ListSinkOperator.processOp(ListSinkOperator.java:87)
... 19 more
{code}
> Drill and Hive have incompatible timestamp representations in parquet
> ---------------------------------------------------------------------
>
> Key: DRILL-4373
> URL: https://issues.apache.org/jira/browse/DRILL-4373
> Project: Apache Drill
> Issue Type: Bug
> Components: Storage - Hive, Storage - Parquet
> Reporter: Rahul Challapalli
>
> git.commit.id.abbrev=83d460c
> I created a parquet file with a timestamp type using Drill. Now if I define a
> hive table on top of the parquet file and use "timestamp" as the column type,
> drill fails to read the hive table through the hive storage plugin
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