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Ted Yu commented on HBASE-19310: -------------------------------- {code} 235 } catch (IOException e) { 236 LOG.info("Caught exception trying to clean up table from previous test run," + {code} run() throws Exception. Should the IOE be propagated ? > Verify IntegrationTests don't rely on Rules outside of JUnit context > -------------------------------------------------------------------- > > Key: HBASE-19310 > URL: https://issues.apache.org/jira/browse/HBASE-19310 > Project: HBase > Issue Type: Bug > Components: integration tests > Reporter: Romil Choksi > Assignee: Josh Elser > Priority: Critical > Fix For: 2.0.0-beta-1 > > Attachments: HBASE-19310.001.branch-2.patch > > > {noformat} > 2017-11-16 00:43:41,204 INFO [main] mapreduce.IntegrationTestImportTsv: > Running test testGenerateAndLoad. > Exception in thread "main" java.lang.NullPointerException > at org.apache.hadoop.hbase.TableName.valueOf(TableName.java:461) > at > org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv.testGenerateAndLoad(IntegrationTestImportTsv.java:189) > at > org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv.run(IntegrationTestImportTsv.java:229) > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > at > org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv.main(IntegrationTestImportTsv.java:239) > {noformat} > (Potential line-number skew) > {code} > @Test > public void testGenerateAndLoad() throws Exception { > LOG.info("Running test testGenerateAndLoad."); > final TableName table = TableName.valueOf(name.getMethodName()); > {code} > The JUnit framework sets the test method name inside of the JUnit {{Rule}}. > When we invoke the test directly (ala {{hbase > org.apache.hadoop.hbase.mapreduce.IntegrationTestImportTsv}}), this > {{getMethodName()}} returns {{null}} and we get the above stacktrace. > Should make a pass over the ITs with main methods and {{Rule}}'s to make sure > we don't have this lurking. Another alternative is to just remove the main > methods and just force use of {{IntegrationTestsDriver}} instead. -- This message was sent by Atlassian JIRA (v6.4.14#64029)