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https://issues.apache.org/jira/browse/PHOENIX-3721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15967791#comment-15967791
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Andrew Roberts commented on PHOENIX-3721:
-----------------------------------------
Any movement on this issue? I've been unable to find a workaround and forced to
drop my client to phoenix 4.9.0, against a 4.10 server.
> CSV bulk load doesn't work well with SYSTEM.MUTEX
> -------------------------------------------------
>
> Key: PHOENIX-3721
> URL: https://issues.apache.org/jira/browse/PHOENIX-3721
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 4.10.0
> Reporter: Sergey Soldatov
> Priority: Blocker
>
> This is quite strange. I'm using HBase 1.2.4 and current master branch.
> During the running CSV bulk load in the regular way I got the following
> exception:
> {noformat}
> xception in thread "main" java.sql.SQLException:
> org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.hbase.TableExistsException):
> SYSTEM.MUTEX
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl$12.call(ConnectionQueryServicesImpl.java:2465)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl$12.call(ConnectionQueryServicesImpl.java:2382)
> at
> org.apache.phoenix.util.PhoenixContextExecutor.call(PhoenixContextExecutor.java:76)
> at
> org.apache.phoenix.query.ConnectionQueryServicesImpl.init(ConnectionQueryServicesImpl.java:2382)
> at
> org.apache.phoenix.jdbc.PhoenixDriver.getConnectionQueryServices(PhoenixDriver.java:255)
> at
> org.apache.phoenix.jdbc.PhoenixEmbeddedDriver.createConnection(PhoenixEmbeddedDriver.java:149)
> at org.apache.phoenix.jdbc.PhoenixDriver.connect(PhoenixDriver.java:221)
> at java.sql.DriverManager.getConnection(DriverManager.java:664)
> at java.sql.DriverManager.getConnection(DriverManager.java:208)
> at org.apache.phoenix.util.QueryUtil.getConnection(QueryUtil.java:337)
> at org.apache.phoenix.util.QueryUtil.getConnection(QueryUtil.java:329)
> at
> org.apache.phoenix.mapreduce.AbstractBulkLoadTool.loadData(AbstractBulkLoadTool.java:209)
> at
> org.apache.phoenix.mapreduce.AbstractBulkLoadTool.run(AbstractBulkLoadTool.java:183)
> 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:109)
> 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:497)
> 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.ipc.RemoteException(org.apache.hadoop.hbase.TableExistsException):
> SYSTEM.MUTEX
> at
> org.apache.hadoop.hbase.master.procedure.CreateTableProcedure.prepareCreate(CreateTableProcedure.java:285)
> at
> org.apache.hadoop.hbase.master.procedure.CreateTableProcedure.executeFromState(CreateTableProcedure.java:106)
> at
> org.apache.hadoop.hbase.master.procedure.CreateTableProcedure.executeFromState(CreateTableProcedure.java:58)
> at
> org.apache.hadoop.hbase.procedure2.StateMachineProcedure.execute(StateMachineProcedure.java:119)
> at
> org.apache.hadoop.hbase.procedure2.Procedure.doExecute(Procedure.java:498)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execProcedure(ProcedureExecutor.java:1061)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:856)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.execLoop(ProcedureExecutor.java:809)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor.access$400(ProcedureExecutor.java:75)
> at
> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$2.run(ProcedureExecutor.java:495)
> {noformat}
> Checked the code and it seems that the problem is in the createSysMutexTable
> function. Its expect TableExistsException (and skip it), but in my case the
> exception is wrapped by RemoteException, so it's not skipped and the init
> fails. The easy fix is to handle RemoteException and check that it wraps
> TableExistsException, but it looks a bit ugly.
> [~jamestaylor] [~samarthjain] any thoughts?
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