Intellipaat Back

Explore Courses Blog Tutorials Interview Questions

unable to instantiate org.apache.hadoop.hive.ql.metadata.sessionhivemetastoreclient

0 votes
3 views
in Big Data Hadoop & Spark by (107k points)

When I run ./hive, I keep getting the following warning and exception:

SLF4J: Class path contains multiple SLF4J bindings.

SLF4J: Found binding in [jar:file:/home/server/hive/lib/log4j-slf4j-impl-2.4.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: Found binding in [jar:file:/home/server/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.

SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]

Logging initialized using configuration in jar:file:/home/server/hive/lib/hive-common-2.1.1.jar!/hive-log4j2.properties Async: true

Mon Feb 13 12:01:41 EST 2017 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

Mon Feb 13 12:01:41 EST 2017 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

Mon Feb 13 12:01:41 EST 2017 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

Mon Feb 13 12:01:41 EST 2017 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

Mon Feb 13 12:01:42 EST 2017 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

Mon Feb 13 12:01:42 EST 2017 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

Mon Feb 13 12:01:42 EST 2017 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

Mon Feb 13 12:01:42 EST 2017 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

Exception in thread "main" java.lang.RuntimeException: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient

    at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:591)

    at org.apache.hadoop.hive.ql.session.SessionState.beginStart(SessionState.java:531)

    at org.apache.hadoop.hive.cli.CliDriver.run(CliDriver.java:705)

    at org.apache.hadoop.hive.cli.CliDriver.main(CliDriver.java:641)

    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.hadoop.util.RunJar.run(RunJar.java:221)

    at org.apache.hadoop.util.RunJar.main(RunJar.java:136)

Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient

    at org.apache.hadoop.hive.ql.metadata.Hive.registerAllFunctionsOnce(Hive.java:226)

    at org.apache.hadoop.hive.ql.metadata.Hive.<init>(Hive.java:366)

    at org.apache.hadoop.hive.ql.metadata.Hive.create(Hive.java:310)

    at org.apache.hadoop.hive.ql.metadata.Hive.getInternal(Hive.java:290)

    at org.apache.hadoop.hive.ql.metadata.Hive.get(Hive.java:266)

    at org.apache.hadoop.hive.ql.session.SessionState.start(SessionState.java:558)

    ... 9 more

Caused by: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient

    at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1654)

    at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.<init>(RetryingMetaStoreClient.java:80)

    at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:130)

    at org.apache.hadoop.hive.metastore.RetryingMetaStoreClient.getProxy(RetryingMetaStoreClient.java:101)

    at org.apache.hadoop.hive.ql.metadata.Hive.createMetaStoreClient(Hive.java:3367)

    at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3406)

    at org.apache.hadoop.hive.ql.metadata.Hive.getMSC(Hive.java:3386)

    at org.apache.hadoop.hive.ql.metadata.Hive.getAllFunctions(Hive.java:3640)

    at org.apache.hadoop.hive.ql.metadata.Hive.reloadFunctions(Hive.java:236)

    at org.apache.hadoop.hive.ql.metadata.Hive.registerAllFunctionsOnce(Hive.java:221)

    ... 14 more

Caused by: java.lang.reflect.InvocationTargetException

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)

    at org.apache.hadoop.hive.metastore.MetaStoreUtils.newInstance(MetaStoreUtils.java:1652)

    ... 23 more

Caused by: MetaException(message:Version information not found in metastore. )

    at org.apache.hadoop.hive.metastore.ObjectStore.checkSchema(ObjectStore.java:7753)

    at org.apache.hadoop.hive.metastore.ObjectStore.verifySchema(ObjectStore.java:7731)

    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.hadoop.hive.metastore.RawStoreProxy.invoke(RawStoreProxy.java:101)

    at com.sun.proxy.$Proxy21.verifySchema(Unknown Source)

    at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.getMS(HiveMetaStore.java:565)

    at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.createDefaultDB(HiveMetaStore.java:626)

    at org.apache.hadoop.hive.metastore.HiveMetaStore$HMSHandler.init(HiveMetaStore.java:416)

    at org.apache.hadoop.hive.metastore.RetryingHMSHandler.<init>(RetryingHMSHandler.java:78)

    at org.apache.hadoop.hive.metastore.RetryingHMSHandler.getProxy(RetryingHMSHandler.java:84)

    at org.apache.hadoop.hive.metastore.HiveMetaStore.newRetryingHMSHandler(HiveMetaStore.java:6490)

    at org.apache.hadoop.hive.metastore.HiveMetaStoreClient.<init>(HiveMetaStoreClient.java:238)

    at org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient.<init>(SessionHiveMetaStoreClient.java:70)

    ... 28 more

Here is my hive-site.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>

 <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>

 <configuration>

     <property>

         <name>javax.jdo.option.ConnectionURL</name>

         <value>jdbc:mysql://localhost:3306/hive?createDatabaseIfNotExist=true</value>

     </property>

     <property>

         <name>javax.jdo.option.ConnectionDriverName</name>

         <value>com.mysql.jdbc.Driver</value>

     </property>

     <property>

         <name>javax.jdo.option.ConnectionUserName</name>

         <value>hive</value>

     </property>

     <property>

         <name>javax.jdo.option.ConnectionPassword</name>

         <value>password</value>

     </property>

 </configuration>

How to solve this? 

1 Answer

0 votes
by (50.2k points)

These are the necessary tables required for metastore that are missing in MySQL. Manually create the tables and restart hive metastore.

cd $HIVE_HOME/scripts/metastore/upgrade/mysql/

< Login into MySQL >

mysql> drop database IF EXISTS hive;

mysql> create database hive;

mysql> use hive;

mysql> source hive-schema-2.1.1.mysql.sql;

Restart Hive metastore.

Related questions

0 votes
1 answer
Can Hive Joins be implemented in Apache Nifi?
asked Jun 19, 2019 in Big Data Hadoop & Spark by Aarav (11.4k points)
0 votes
2 answers
pyhive: Connect to Hive using Pyhive
asked Aug 2, 2019 in Big Data Hadoop & Spark by vinita (107k points)
0 votes
1 answer
Hive query output to file
asked Jun 26, 2019 in Big Data Hadoop & Spark by Aarav (11.4k points)

31k questions

32.8k answers

501 comments

693 users

Browse Categories

© COPYRIGHT 2011-2024 INTELLIPAAT.COM. ALL RIGHTS RESERVED.

...