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https://issues.apache.org/jira/browse/PHOENIX-3025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15349003#comment-15349003
]
Josh Elser commented on PHOENIX-3025:
-------------------------------------
bq. it seems that to solve this problem we need protobuf unshaded (tested) or
shade hbase classes (I have a strong feeling that it would break almost
everything in phoenix)
I feel like shading HBase would be the proper fix (_everything_ Phoenix
requires is shaded). If users would need to call HBase stuff on their own, they
would need to know that HBase classes were relocated or provide their own
dependencies. Essentially, only Phoenix classes are where they are expected to
be (org.apache.phoenix). Maybe that premise is wrong though? Either way, given
how we've been trying to get out an rc0 for 4.8.0 all week -- if unshaded
protobuf works, let's go with it.
> CsvBulkloadTool is failing with java.lang.IncompatibleClassChangeError
> ----------------------------------------------------------------------
>
> Key: PHOENIX-3025
> URL: https://issues.apache.org/jira/browse/PHOENIX-3025
> Project: Phoenix
> Issue Type: Bug
> Reporter: Rajeshbabu Chintaguntla
> Assignee: Sergey Soldatov
> Priority: Blocker
> Fix For: 4.8.0
>
> Attachments: PHOENIX-3025.patch
>
>
> Getting following error while running CsvBulkloadTool
> {noformat}
> 16/06/24 21:39:14 INFO zookeeper.ClientCnxn: Session establishment complete
> on server localhost/127.0.0.1:2181, sessionid = 0x15582fe70650014, negotiated
> timeout = 40000
> Exception in thread "main" java.sql.SQLException: ERROR 103 (08004): Unable
> to establish connection.
> at
> org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:454)
> at
> org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:145)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl.openConnection(ConnectionQueryServicesImpl.java:393)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl.access$300(ConnectionQueryServicesImpl.java:219)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl$13.call(ConnectionQueryServicesImpl.java:2321)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl$13.call(ConnectionQueryServicesImpl.java:2300)
> at
> org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:78)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl.init(ConnectionQueryServicesImpl.java:2300)
> at
> org.apache.phoenix.jdbc.PhoenixDriver.getConnectionQueryServices(PhoenixDriver.java:231)
> at
> org.apache.phoenix.jdbc.PhoenixEmbeddedDriver.createConnection(PhoenixEmbeddedDriver.java:135)
> at org.apache.phoenix.jdbc.PhoenixDriver.connect(PhoenixDriver.java:202)
> at java.sql.DriverManager.getConnection(DriverManager.java:571)
> at java.sql.DriverManager.getConnection(DriverManager.java:187)
> at org.apache.phoenix.util.QueryUtil.getConnection(QueryUtil.java:340)
> at org.apache.phoenix.util.QueryUtil.getConnection(QueryUtil.java:332)
> at
> org.apache.phoenix.mapreduce.AbstractBulkLoadTool.loadData(AbstractBulkLoadTool.java:207)
> at
> org.apache.phoenix.mapreduce.AbstractBulkLoadTool.run(AbstractBulkLoadTool.java:181)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:84)
> at
> org.apache.phoenix.mapreduce.CsvBulkLoadTool.main(CsvBulkLoadTool.java:101)
> 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.run(RunJar.java:221)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:136)
> Caused by: java.io.IOException: java.lang.reflect.InvocationTargetException
> at
> org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:240)
> at
> org.apache.hadoop.hbase.client.ConnectionManager.createConnection(ConnectionManager.java:431)
> at
> org.apache.hadoop.hbase.client.ConnectionManager.createConnectionInternal(ConnectionManager.java:340)
> at
> org.apache.hadoop.hbase.client.HConnectionManager.createConnection(HConnectionManager.java:144)
> at
> org.apache.phoenix.query.HConnectionFactory$HConnectionFactoryImpl.createConnection(HConnectionFactory.java:47)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl.openConnection(ConnectionQueryServicesImpl.java:391)
> ... 23 more
> Caused by: java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> at
> org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:238)
> ... 28 more
> Caused by: java.lang.IncompatibleClassChangeError: Class
> org.apache.hadoop.hbase.protobuf.generated.ClusterIdProtos$ClusterId$Builder
> does not implement the requested interface
> org.apache.phoenix.shaded.com.google.protobuf.Message$Builder
> at
> org.apache.hadoop.hbase.protobuf.ProtobufUtil.mergeFrom(ProtobufUtil.java:3180)
> at org.apache.hadoop.hbase.ClusterId.parseFrom(ClusterId.java:69)
> at
> org.apache.hadoop.hbase.zookeeper.ZKClusterId.readClusterIdZNode(ZKClusterId.java:75)
> at
> org.apache.hadoop.hbase.client.ZooKeeperRegistry.getClusterId(ZooKeeperRegistry.java:105)
> at
> org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.retrieveClusterId(ConnectionManager.java:905)
> at
> org.apache.hadoop.hbase.client.ConnectionManager$HConnectionImplementation.<init>(ConnectionManager.java:648)
> ... 33 more
> {noformat}
> [~sergey.soldatov] any idea? ping [[email protected]] It seems like blocker
> for release.
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