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Posted to dev@flume.apache.org by "Ling Jinjiang (JIRA)" <ji...@apache.org> on 2017/02/23 11:54:44 UTC
[jira] [Created] (FLUME-3059) Hive sink failed in hive 2.1.0
Ling Jinjiang created FLUME-3059:
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Summary: Hive sink failed in hive 2.1.0
Key: FLUME-3059
URL: https://issues.apache.org/jira/browse/FLUME-3059
Project: Flume
Issue Type: Bug
Components: Sinks+Sources
Affects Versions: v1.7.0
Reporter: Ling Jinjiang
Priority: Minor
Hive sink failed in hive 2.1.0
As I want to use hive sink to load data into hive 2.1.0, then I configure it with the example in flume user guide. But something wrong happened, the error message is here:
2017-02-23 18:49:09,079 ERROR org.apache.flume.SinkRunner: Unable to deliver event. Exception follows.
org.apache.flume.EventDeliveryException: org.apache.flume.sink.hive.HiveWriter$ConnectException: Failed connecting to EndPoint {metaStoreUri='thrift://127.0.0.1:9083', database='logsdb', table='weblogs', partitionVals=[asia, test, 17-02-23-18-40] }
at org.apache.flume.sink.hive.HiveSink.process(HiveSink.java:268)
at org.apache.flume.sink.DefaultSinkProcessor.process(DefaultSinkProcessor.java:68)
at org.apache.flume.SinkRunner$PollingRunner.run(SinkRunner.java:147)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.flume.sink.hive.HiveWriter$ConnectException: Failed connecting to EndPoint {metaStoreUri='thrift://127.0.0.1:9083', database='logsdb', table='weblogs', partitionVals=[asia, test, 17-02-23-18-40] }
at org.apache.flume.sink.hive.HiveWriter.<init>(HiveWriter.java:99)
at org.apache.flume.sink.hive.HiveSink.getOrCreateWriter(HiveSink.java:344)
at org.apache.flume.sink.hive.HiveSink.drainOneBatch(HiveSink.java:296)
at org.apache.flume.sink.hive.HiveSink.process(HiveSink.java:254)
... 3 more
Caused by: org.apache.flume.sink.hive.HiveWriter$ConnectException: Failed connecting to EndPoint {metaStoreUri='thrift://127.0.0.1:9083', database='logsdb', table='weblogs', partitionVals=[asia, test, 17-02-23-18-40] }
at org.apache.flume.sink.hive.HiveWriter.newConnection(HiveWriter.java:380)
at org.apache.flume.sink.hive.HiveWriter.<init>(HiveWriter.java:86)
... 6 more
Caused by: org.apache.hive.hcatalog.streaming.InvalidTable: Invalid table db:logsdb, table:weblogs: 'transactional' property is not set on Table
at org.apache.hive.hcatalog.streaming.HiveEndPoint$ConnectionImpl.checkEndPoint(HiveEndPoint.java:340)
at org.apache.hive.hcatalog.streaming.HiveEndPoint$ConnectionImpl.<init>(HiveEndPoint.java:312)
at org.apache.hive.hcatalog.streaming.HiveEndPoint$ConnectionImpl.<init>(HiveEndPoint.java:278)
at org.apache.hive.hcatalog.streaming.HiveEndPoint.newConnectionImpl(HiveEndPoint.java:215)
at org.apache.hive.hcatalog.streaming.HiveEndPoint.newConnection(HiveEndPoint.java:192)
at org.apache.hive.hcatalog.streaming.HiveEndPoint.newConnection(HiveEndPoint.java:105)
at org.apache.flume.sink.hive.HiveWriter$8.call(HiveWriter.java:376)
at org.apache.flume.sink.hive.HiveWriter$8.call(HiveWriter.java:373)
at org.apache.flume.sink.hive.HiveWriter$11.call(HiveWriter.java:425)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
It's becasue that https://cwiki.apache.org/confluence/display/Hive/Hive+Transactions#HiveTransactions-TableProperties and https://issues.apache.org/jira/browse/HIVE-11716. So since HIVE-11716 the "transactional" must be "true" when creating table like this:
create table weblogs ( id int , msg string )
partitioned by (continent string, country string, time string)
clustered by (id) into 5 buckets
stored as orc TBLPROPERTIES ("transactional"="true");
And some configuration must be setted in hive to support transaction. But the example in flume user guide of hive sink does not mention these. I think it's nessecory to specify the hive transaction configuration in the guide;
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