[
https://issues.apache.org/jira/browse/HBASE-28297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17804772#comment-17804772
]
Duo Zhang commented on HBASE-28297:
-----------------------------------
I think it is just a code bug...
{code}
protected static final String simple_tsv = "row1\t1\tc1\tc2\n" +
"row2\t1\tc1\tc2\n"
+ "row3\t1\tc1\tc2\n" + "row4\t1\tc1\tc2\n" + "row5\t1\tc1\tc2\n" +
"row6\t1\tc1\tc2\n"
+ "row7\t1\tc1\tc2\n" + "row8\t1\tc1\tc2\n" + "row9\t1\tc1\tc2\n" +
"row10\t1\tc1\tc2\n";
@Rule
public TestName name = new TestName();
protected static final Set<KeyValue> simple_expected =
new TreeSet<KeyValue>(CellComparator.getInstance()) {
private static final long serialVersionUID = 1L;
{
byte[] family = Bytes.toBytes("d");
for (String line : Splitter.on('\n').split(simple_tsv)) {
String[] row = line.split("\t");
byte[] key = Bytes.toBytes(row[0]);
long ts = Long.parseLong(row[1]);
byte[][] fields = { Bytes.toBytes(row[2]), Bytes.toBytes(row[3]) };
add(new KeyValue(key, family, fields[0], ts, KeyValue.Type.Put,
fields[0]));
add(new KeyValue(key, family, fields[1], ts, KeyValue.Type.Put,
fields[1]));
}
}
};
{code}
There is a "\n" at the end of simple_tsv, so using "\n" to split it will lead
to an empty string as the last element, and then cause ArrayIndexOutOfBounds
when parsing this empty string.
Just removing a "\n" or adding an empty array check in the loop can solve the
problem. I suppose.
> IntegrationTestImportTsv is broken
> ----------------------------------
>
> Key: HBASE-28297
> URL: https://issues.apache.org/jira/browse/HBASE-28297
> Project: HBase
> Issue Type: Bug
> Components: integration tests, test
> Reporter: Nihal Jain
> Assignee: Nihal Jain
> Priority: Major
>
> While trying to fix HBASE-28295, found issues in IntegrationTestImportTsv
> {code:java}
> mvn --no-snapshot-updates -Dtest=IntegrationTestImportTsv -pl hbase-it
> package{code}
> {code:java}
> [INFO] -------------------------------------------------------
> [INFO] T E S T S
> [INFO] -------------------------------------------------------
> [INFO] Running org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv
> [ERROR] Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.563
> s <<< FAILURE! - in org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv
> [ERROR] org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv Time
> elapsed: 0.556 s <<< ERROR!
> java.lang.ExceptionInInitializerError
> 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:59)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at
> org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:316)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:240)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:214)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:155)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
> at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
> at
> org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
> at
> org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv$1.<init>(IntegrationTestImportTsv.java:90)
> at
> org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv.<clinit>(IntegrationTestImportTsv.java:83)
> ... 20 more[ERROR]
> org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv Time elapsed:
> 0.557 s <<< ERROR!
> java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv
> 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:59)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at
> org.junit.internal.runners.statements.RunAfters.invokeMethod(RunAfters.java:46)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
> at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:316)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:240)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:214)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:155)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385)
> at
> org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
> at
> org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495)
> Caused by: java.lang.ExceptionInInitializerError: Exception
> java.lang.ArrayIndexOutOfBoundsException: 1 [in thread "main"]
> at
> org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv$1.<init>(IntegrationTestImportTsv.java:90)
> at
> org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv.<clinit>(IntegrationTestImportTsv.java:83)
> 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:59)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
> at
> org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> ... 10 more[INFO]
> [INFO] Results:
> [INFO]
> [ERROR] Errors:
> [ERROR] org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv.null
> [ERROR] Run 1: IntegrationTestImportTsv » ExceptionInInitializer
> [ERROR] Run 2: IntegrationTestImportTsv » NoClassDefFound Could not
> initialize class org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv
> [INFO]
> [INFO]
> [ERROR] Tests run: 1, Failures: 0, Errors: 1, Skipped: 0
> {code}
> CC: [~zhangduo]
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