Github user keith-turner commented on a diff in the pull request:
https://github.com/apache/accumulo/pull/243#discussion_r110007369
--- Diff:
core/src/main/java/org/apache/accumulo/core/client/impl/TableOperationsImpl.java
---
@@ -389,14 +389,17 @@ public void addSplits(String tableName,
SortedSet<Text> partitionKeys) throws Ta
if (exception.get() != null) {
executor.shutdownNow();
Throwable excep = exception.get();
- if (excep instanceof TableNotFoundException)
- throw (TableNotFoundException) excep;
- else if (excep instanceof AccumuloException)
- throw (AccumuloException) excep;
- else if (excep instanceof AccumuloSecurityException)
- throw (AccumuloSecurityException) excep;
+ if (excep instanceof TableNotFoundException) {
+ TableNotFoundException tnfe = (TableNotFoundException) excep;
+ throw new TableNotFoundException(tableId, tableName, "Table
not found by background thread", tnfe);
+ } else if (excep instanceof AccumuloSecurityException) {
+ // base == background accumulo security exception
+ AccumuloSecurityException base = (AccumuloSecurityException)
excep;
+ throw new AccumuloSecurityException(base.getUser(),
base.asThriftException().getCode(), base.getTableInfo(), excep);
+ } else if (excep instanceof Error)
+ throw new Error(excep);
--- End diff --
I modified the code to throw an Error and then ran the SplitIT.
Below is what the stack trace looks like when I just cast the error.
```
java.lang.NoSuchMethodError
at
org.apache.accumulo.core.client.impl.TableOperationsImpl.addSplits(TableOperationsImpl.java:415)
at
org.apache.accumulo.core.client.impl.TableOperationsImpl.access$0(TableOperationsImpl.java:412)
at
org.apache.accumulo.core.client.impl.TableOperationsImpl$SplitTask.run(TableOperationsImpl.java:349)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
at java.lang.Thread.run(Thread.java:745)
```
below is what the stack trace looks like when I wrap the Error... .this has
the important info that AddSplitIT.java line 62 called addSplits()
```
java.lang.Error: java.lang.NoSuchMethodError
at
org.apache.accumulo.core.client.impl.TableOperationsImpl.addSplits(TableOperationsImpl.java:400)
at
org.apache.accumulo.test.functional.AddSplitIT.addSplitTest(AddSplitIT.java:62)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
at
org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError
at
org.apache.accumulo.core.client.impl.TableOperationsImpl.addSplits(TableOperationsImpl.java:415)
at
org.apache.accumulo.core.client.impl.TableOperationsImpl.access$0(TableOperationsImpl.java:412)
at
org.apache.accumulo.core.client.impl.TableOperationsImpl$SplitTask.run(TableOperationsImpl.java:349)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
... 1 more
```
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