Hi Vinoth, Thank you for going back in time to figure out a way :) Will try out your suggestions.
Regards, Gurudatt On Monday, October 21, 2019, Vinoth Chandar <vin...@apache.org> wrote: > After looking into some diffs. Main issue with Hive 1.x is that its still > on com.twitter:parquet and our code is now (rightfully) moved to > org.apache.parquet. > > https://github.com/apache/incubator-hudi/blob/hoodie-0.4.7/hoodie-hadoop-mr/pom.xml#L87 > https://github.com/apache/incubator-hudi/blob/hoodie-0.4.7/packaging/hoodie-hadoop-mr-bundle/pom.xml#L183 > > > A) We could either go back to previous release of Hudi that supported 1.x. > you would need to build using > https://github.com/apache/incubator-hudi/commit/e042aea837412b461b02f8062d8a11e8029823bf#diff-018e220b50f876168d6d1d4dbf52ce84 > *mvn clean install -DskipTests -DskipITs -Dhive11* > > B) Try to shade/bundle more jars to try and make master work. Current > bundles don't include parquet - either in utilities-bundle for hive syncing > or mr-bundle for queries. This amounts to including jars > https://github.com/apache/incubator-hudi/blob/master/packaging/hudi-hadoop-mr-bundle/pom.xml#L66 > here. > > On Fri, Oct 18, 2019 at 8:50 AM Vinoth Chandar <vin...@apache.org> wrote: > >> Looks like this is similar to the Hive 1.x issue faced in another thread. >> >> Let me think through this and get back to you. We need to reverse trace >> change we did to drop hive 1.x support and pom redesign changes >> >> On Wed, Oct 16, 2019 at 6:53 AM Gurudatt Kulkarni <guruak...@gmail.com> >> wrote: >> >>> Hi Nishith, >>> >>> I tried the approach that you suggested, no luck. The writes were >>> successful but the hive-sync fails. >>> >>> Here's the stack trace that I am getting. Its mostly version mismatch >>> issue >>> from what I searched. >>> >>> ``` >>> 19/10/16 18:31:42 ERROR jdbc.HiveConnection: Error opening session >>> org.apache.thrift.TApplicationException: Required field 'client_protocol' >>> is unset! Struct:TOpenSessionReq(client_protocol:null, >>> >>> configuration:{set:hiveconf:hive.server2.thrift.resultset.default.fetch.size=1000, >>> use:database=default}) >>> at >>> >>> org.apache.thrift.TApplicationException.read(TApplicationException.java:111) >>> at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:79) >>> at >>> >>> org.apache.hudi.org.apache.hive.service.rpc.thrift.TCLIService$Client.recv_OpenSession(TCLIService.java:168) >>> at >>> >>> org.apache.hudi.org.apache.hive.service.rpc.thrift.TCLIService$Client.OpenSession(TCLIService.java:155) >>> at >>> >>> org.apache.hudi.org.apache.hive.jdbc.HiveConnection.openSession(HiveConnection.java:680) >>> at >>> >>> org.apache.hudi.org.apache.hive.jdbc.HiveConnection.<init>(HiveConnection.java:200) >>> at >>> >>> org.apache.hudi.org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:107) >>> at java.sql.DriverManager.getConnection(DriverManager.java:664) >>> at java.sql.DriverManager.getConnection(DriverManager.java:247) >>> at >>> >>> org.apache.hudi.hive.HoodieHiveClient.createHiveConnection(HoodieHiveClient.java:544) >>> at org.apache.hudi.hive.HoodieHiveClient.<init>(HoodieHiveClient.java:106) >>> at org.apache.hudi.hive.HiveSyncTool.<init>(HiveSyncTool.java:60) >>> at >>> >>> org.apache.hudi.utilities.deltastreamer.DeltaSync.syncHive(DeltaSync.java:440) >>> at >>> >>> org.apache.hudi.utilities.deltastreamer.DeltaSync.writeToSink(DeltaSync.java:382) >>> at >>> >>> org.apache.hudi.utilities.deltastreamer.DeltaSync.syncOnce(DeltaSync.java:226) >>> at >>> >>> org.apache.hudi.utilities.deltastreamer.HoodieDeltaStreamer.sync(HoodieDeltaStreamer.java:120) >>> at >>> >>> org.apache.hudi.utilities.deltastreamer.HoodieDeltaStreamer.main(HoodieDeltaStreamer.java:292) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>> at >>> >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> at java.lang.reflect.Method.invoke(Method.java:498) >>> at >>> >>> org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:688) >>> ``` >>> >>> Regards, >>> Gurudatt >>> >>> On Tue, Oct 15, 2019 at 9:50 PM nishith agarwal <n3.nas...@gmail.com> >>> wrote: >>> >>> > Gurudatt, >>> > >>> > Hudi master moved away from Hive 1.x to Hive 2.x. However, can you try >>> to >>> > build master and provide a connection URL to the Hive 1.x metastore/hive >>> > server ? >>> > >>> > Thanks, >>> > Nishith >>> > >>> > >>> > >>> > On Tue, Oct 15, 2019 at 9:11 AM Vinoth Chandar <vin...@apache.org> >>> wrote: >>> > >>> > > Ouch.. We dropped support for Hive 1.x recently. But Hive 1.2.x might >>> > still >>> > > work. Is there a possibility of going one minor version up? >>> > > >>> > > Balaji and Nishith know the gory details, and possible deal with. Hive >>> > 1.x >>> > > now and then. >>> > > Folks, Is there any chance to make master work with Hive 1.x with some >>> > > custom changes? >>> > > >>> > > On Mon, Oct 14, 2019 at 10:11 PM Gurudatt Kulkarni < >>> guruak...@gmail.com> >>> > > wrote: >>> > > >>> > > > Hi Vinoth, >>> > > > >>> > > > Thank you for the quick response, but using the master branch would >>> > mean >>> > > > building for Hive 2.X, but we are still working on Hive 1.1.0 :( >>> > > > >>> > > > >>> > > > On Mon, Oct 14, 2019 at 7:57 PM Vinoth Chandar <vin...@apache.org> >>> > > wrote: >>> > > > >>> > > > > Hi Gurudatt, >>> > > > > >>> > > > > Thanks for reporting this. This seems like a class mismatch issue >>> > (the >>> > > > > particular stack trace). master and the next org.apache.hudi >>> release >>> > > has >>> > > > > tons of fixes around this. Could you give master branch a shot by >>> > > > building >>> > > > > it yourself? >>> > > > > < >>> > > > > >>> > > > >>> > > >>> > >>> http://mail-archives.apache.org/mod_mbox/hudi-dev/201906.mbox/%3CCADTZSaV9GO=3uymyzy6vidjo_va-_98tqalokmmoakbcc1g...@mail.gmail.com%3E >>> > > > > > >>> > > > > >>> > > > > To achieve what you are trying to do, please see this old thread. >>> > > > > >>> > > > > >>> > > > >>> > > >>> > >>> http://mail-archives.apache.org/mod_mbox/hudi-dev/201906.mbox/%3CCADTZSaV9GO=3uymyzy6vidjo_va-_98tqalokmmoakbcc1g...@mail.gmail.com%3E >>> > > > > >>> > > > > You also need to set the following properties. >>> > > > > >>> > > > > >>> > > > > >>> > > > >>> > > >>> > >>> hoodie.datasource.write.keygenerator.class=org.apache.hudi.NonpartitionedKeyGenerator >>> > > > > >>> > > > > >>> > > > > >>> > > > >>> > > >>> > >>> hoodie.datasource.hive_sync.partition_extractor_class=org.apache.hudi.hive.NonPartitionedExtractor >>> > > > > >>> > > > > >>> > > > > Balaji ,Can we faq your answer on that thread, since this an often >>> > > > > asked question? >>> > > > > >>> > > > > >>> > > > > Thanks >>> > > > > >>> > > > > vinoth >>> > > > > >>> > > > > >>> > > > > >>> > > > > On Mon, Oct 14, 2019 at 4:58 AM Gurudatt Kulkarni < >>> > guruak...@gmail.com >>> > > > >>> > > > > wrote: >>> > > > > >>> > > > > > Hi All, >>> > > > > > >>> > > > > > I am using HoodieDeltaStreamer (hoodie-0.4.7) to migrate a small >>> > > table. >>> > > > > The >>> > > > > > data is being written successfully in parquet format but the >>> hive >>> > > sync >>> > > > > > fails. >>> > > > > > >>> > > > > > Here's the Stacktrace. >>> > > > > > >>> > > > > > 19/10/14 17:02:12 INFO metastore.ObjectStore: Setting MetaStore >>> > > object >>> > > > > > pin classes with >>> > > > > > >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> hive.metastore.cache.pinobjtypes="Table,StorageDescriptor,SerDeInfo,Partition,Database,Type,FieldSchema,Order" >>> > > > > > 19/10/14 17:02:12 ERROR yarn.ApplicationMaster: User class threw >>> > > > > > exception: java.lang.ClassCastException: >>> > > > > > >>> > > >>> org.apache.hadoop.hive.ql.optimizer.ppr.PartitionExpressionForMetastore >>> > > > > > cannot be cast to >>> > > > > > >>> > > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.PartitionExpressionProxy >>> > > > > > java.lang.ClassCastException: >>> > > > > > >>> > > >>> org.apache.hadoop.hive.ql.optimizer.ppr.PartitionExpressionForMetastore >>> > > > > > cannot be cast to >>> > > > > > >>> > > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.PartitionExpressionProxy >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.ObjectStore.createExpressionProxy(ObjectStore.java:367) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.ObjectStore.initialize(ObjectStore.java:345) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.ObjectStore.setConf(ObjectStore.java:298) >>> > > > > > at >>> > > > > > >>> > > >>> org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:73) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.RawStoreProxy.<init>(RawStoreProxy.java:60) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.RawStoreProxy.getProxy(RawStoreProxy.java:69) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.HiveMetaStore$HMSHandler.newRawStore(HiveMetaStore.java:682) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:660) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:709) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:508) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:78) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:84) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:6481) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:207) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.org.apache.hadoop_hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:187) >>> > > > > > at >>> > > > > > >>> > > >>> com.uber.hoodie.hive.HoodieHiveClient.<init>(HoodieHiveClient.java:102) >>> > > > > > at >>> > > > com.uber.hoodie.hive.HiveSyncTool.<init>(HiveSyncTool.java:61) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.utilities.deltastreamer.HoodieDeltaStreamer.syncHive(HoodieDeltaStreamer.java:328) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.utilities.deltastreamer.HoodieDeltaStreamer.sync(HoodieDeltaStreamer.java:298) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> com.uber.hoodie.utilities.deltastreamer.HoodieDeltaStreamer.main(HoodieDeltaStreamer.java:469) >>> > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native >>> > > Method) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>> > > > > > at java.lang.reflect.Method.invoke(Method.java:498) >>> > > > > > at >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> org.apache.spark.deploy.yarn.ApplicationMaster$$anon$2.run(ApplicationMaster.scala:688) >>> > > > > > >>> > > > > > >>> > > > > > Here's are the properties that I am using, >>> > > > > > >>> > > > > > >>> > > > > > ``` >>> > > > > > >>> > > > > > hoodie.upsert.shuffle.parallelism=2 >>> > > > > > hoodie.insert.shuffle.parallelism=2 >>> > > > > > hoodie.bulkinsert.shuffle.parallelism=2 >>> > > > > > >>> > > > > > # Key fields, for kafka example >>> > > > > > hoodie.datasource.write.recordkey.field=<primary_key> >>> > > > > > *hoodie.datasource.write.partitionpath.field=* >>> > > > > > # schema provider configs >>> > > > > > hoodie.deltastreamer.schemaprovider.registry.url= >>> > > > > > http://localhost:8081/subjects/schema_name/versions/latest >>> > > > > > # Kafka Source >>> > > > > > hoodie.datasource.hive_sync.database=default >>> > > > > > hoodie.datasource.hive_sync.table=table_name >>> > > > > > hoodie.datasource.hive_sync.jdbcurl=jdbc:hive2://localhost:10000 >>> > > > > > *hoodie.datasource.hive_sync.partition_fields=* >>> > > > > > >>> > > > > > hoodie.deltastreamer.source.kafka.topic=topic_name >>> > > > > > #Kafka props >>> > > > > > metadata.broker.list=localhost:9092 >>> > > > > > auto.offset.reset=smallest >>> > > > > > schema.registry.url=http://localhost:8081 >>> > > > > > >>> > > > > > ``` >>> > > > > > >>> > > > > > >>> > > > > > The table does not have partitons, hence i have kept >>> > > > > > *hoodie.datasource.write.partitionpath.field *blank, >>> > > > > > >>> > > > > > so it is writing it to `default` directory. >>> > > > > > >>> > > > > > Also, *hoodie.datasource.hive_sync.partition_fields *property is >>> > left >>> > > > > > blank for the same reason. >>> > > > > > >>> > > > > > >>> > > > > > Regards, >>> > > > > > >>> > > > > > Gurudatt >>> > > > > > >>> > > > > >>> > > > >>> > > >>> > >>> >> >
