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https://issues.apache.org/jira/browse/PHOENIX-1926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14517834#comment-14517834
]
Dmitry Goldenberg commented on PHOENIX-1926:
--------------------------------------------
When data is imported into the system, Phoenix is used to do the upserts into
HBase. Additionally, some state is updated as the data travels downstream.
Phoenix is also used to run SQL against HBase for some admin type of accounting.
> Attempt to update a record in HBase via Phoenix from a Spark job causes
> java.lang.IllegalAccessError: class
> com.google.protobuf.HBaseZeroCopyByteString cannot access its superclass
> com.google.protobuf.LiteralByteString
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: PHOENIX-1926
> URL: https://issues.apache.org/jira/browse/PHOENIX-1926
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.3.1
> Environment: centos x86_64 GNU/Linux
> Phoenix: 4.3.1 custom built for HBase 0.98.9, Hadoop 2.4.0
> HBase: 0.98.9-hadoop2
> Hadoop: 2.4.0
> Spark: spark-1.3.0-bin-hadoop2.4
> Reporter: Dmitry Goldenberg
> Priority: Critical
>
> Performing an UPSERT from within a Spark job,
> UPSERT INTO items(entry_id, prop1, pop2) VALUES(?, ?, ?)
> causes
> 15/04/26 18:22:06 WARN client.HTable: Error calling coprocessor service
> org.apache.phoenix.coprocessor.generated.MetaDataProtos$MetaDataService for
> row \x00\x00ITEMS
> java.util.concurrent.ExecutionException: java.lang.IllegalAccessError: class
> com.google.protobuf.HBaseZeroCopyByteString cannot access its superclass
> com.google.protobuf.LiteralByteString
> at java.util.concurrent.FutureTask.report(FutureTask.java:122)
> at java.util.concurrent.FutureTask.get(FutureTask.java:192)
> at
> org.apache.hadoop.hbase.client.HTable.coprocessorService(HTable.java:1620)
> at
> org.apache.hadoop.hbase.client.HTable.coprocessorService(HTable.java:1577)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl.metaDataCoprocessorExec(ConnectionQueryServicesImpl.java:1007)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl.getTable(ConnectionQueryServicesImpl.java:1257)
> at
> org.apache.phoenix.schema.MetaDataClient.updateCache(MetaDataClient.java:350)
> at
> org.apache.phoenix.schema.MetaDataClient.updateCache(MetaDataClient.java:311)
> at
> org.apache.phoenix.schema.MetaDataClient.updateCache(MetaDataClient.java:307)
> at
> org.apache.phoenix.compile.FromCompiler$BaseColumnResolver.createTableRef(FromCompiler.java:333)
> at
> org.apache.phoenix.compile.FromCompiler$SingleTableColumnResolver.<init>(FromCompiler.java:237)
> at
> org.apache.phoenix.compile.FromCompiler$SingleTableColumnResolver.<init>(FromCompiler.java:231)
> at
> org.apache.phoenix.compile.FromCompiler.getResolverForMutation(FromCompiler.java:207)
> at
> org.apache.phoenix.compile.UpsertCompiler.compile(UpsertCompiler.java:248)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$ExecutableUpsertStatement.compilePlan(PhoenixStatement.java:503)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$ExecutableUpsertStatement.compilePlan(PhoenixStatement.java:494)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:295)
> at
> org.apache.phoenix.jdbc.PhoenixStatement$2.call(PhoenixStatement.java:288)
> at org.apache.phoenix.call.CallRunner.run(CallRunner.java:53)
> at
> org.apache.phoenix.jdbc.PhoenixStatement.executeMutation(PhoenixStatement.java:287)
> at
> org.apache.phoenix.jdbc.PhoenixStatement.execute(PhoenixStatement.java:219)
> at
> org.apache.phoenix.jdbc.PhoenixPreparedStatement.execute(PhoenixPreparedStatement.java:174)
> at
> org.apache.phoenix.jdbc.PhoenixPreparedStatement.execute(PhoenixPreparedStatement.java:179)
> ...........................................
> Caused by: java.lang.IllegalAccessError: class
> com.google.protobuf.HBaseZeroCopyByteString cannot access its superclass
> com.google.protobuf.LiteralByteString
> at java.lang.ClassLoader.defineClass1(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
> at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl$7.call(ConnectionQueryServicesImpl.java:1265)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl$7.call(ConnectionQueryServicesImpl.java:1258)
> at org.apache.hadoop.hbase.client.HTable$17.call(HTable.java:1608)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
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