trunk pig-test fails

pig-test:
    [mkdir] Created dir: /var/lib/jenkins/jobs/trunk_pigtest/workspace/build/test/cassandra
    [mkdir] Created dir: /var/lib/jenkins/jobs/trunk_pigtest/workspace/build/test/output
    [junit] WARNING: multiple versions of ant detected in path for junit 
    [junit]          jar:file:/usr/share/ant/lib/ant.jar!/org/apache/tools/ant/Project.class
    [junit]      and jar:file:/var/lib/jenkins/jobs/trunk_pigtest/workspace/build/lib/jars/ant-1.8.3.jar!/org/apache/tools/ant/Project.class
    [junit] Testsuite: org.apache.cassandra.pig.CqlRecordReaderTest
    [junit] Testsuite: org.apache.cassandra.pig.CqlRecordReaderTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 37.799 sec
    [junit] 
    [junit] Testsuite: org.apache.cassandra.pig.CqlTableDataTypeTest
    [junit] Testsuite: org.apache.cassandra.pig.CqlTableDataTypeTest Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 44.627 sec
    [junit] 
    [junit] Testsuite: org.apache.cassandra.pig.CqlTableTest
    [junit] 
    [junit] Exception: java.lang.IllegalStateException thrown from the UncaughtExceptionHandler in thread "cluster15357-connection-reaper-0"
    [junit] Testsuite: org.apache.cassandra.pig.CqlTableTest
    [junit] Testsuite: org.apache.cassandra.pig.CqlTableTest Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
    [junit] 
    [junit] Testcase: org.apache.cassandra.pig.CqlTableTest:testCqlNativeStorageSingleKeyTable:	Caused an ERROR
    [junit] Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit.
    [junit] junit.framework.AssertionFailedError: Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit.
    [junit] 
    [junit] 
    [junit] Test org.apache.cassandra.pig.CqlTableTest FAILED (crashed)
    [junit] Testsuite: org.apache.cassandra.pig.ThriftColumnFamilyDataTypeTest
    [junit] Testsuite: org.apache.cassandra.pig.ThriftColumnFamilyDataTypeTest Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 19.889 sec
    [junit] 
    [junit] Testcase: testCassandraStorageDataType(org.apache.cassandra.pig.ThriftColumnFamilyDataTypeTest):	Caused an ERROR
    [junit] Unable to open iterator for alias rows
    [junit] org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias rows
    [junit] 	at org.apache.pig.PigServer.openIterator(PigServer.java:882)
    [junit] 	at org.apache.cassandra.pig.ThriftColumnFamilyDataTypeTest.testCassandraStorageDataType(ThriftColumnFamilyDataTypeTest.java:81)
    [junit] Caused by: java.io.IOException: Job terminated with anomalous status FAILED
    [junit] 	at org.apache.pig.PigServer.openIterator(PigServer.java:874)
    [junit] 
    [junit] 
    [junit] Test org.apache.cassandra.pig.ThriftColumnFamilyDataTypeTest FAILED
    [junit] Testsuite: org.apache.cassandra.pig.ThriftColumnFamilyTest
    [junit] Testsuite: org.apache.cassandra.pig.ThriftColumnFamilyTest
    [junit] Testsuite: org.apache.cassandra.pig.ThriftColumnFamilyTest Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0 sec
    [junit] 
    [junit] Testcase: org.apache.cassandra.pig.ThriftColumnFamilyTest:testCqlNativeStorageCompositeKeyCF:	Caused an ERROR
    [junit] Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit.
    [junit] junit.framework.AssertionFailedError: Forked Java VM exited abnormally. Please note the time in the report does not reflect the time until the VM exit.
    [junit] 
    [junit] 
    [junit] Test org.apache.cassandra.pig.ThriftColumnFamilyTest FAILED (crashed)
[junitreport] Processing /var/lib/jenkins/jobs/trunk_pigtest/workspace/build/test/TESTS-TestSuites.xml to /tmp/null1591595172
[junitreport] Loading stylesheet jar:file:/usr/share/ant/lib/ant-junit.jar!/org/apache/tools/ant/taskdefs/optional/junit/xsl/junit-frames.xsl
[junitreport] Transform time: 1048ms
[junitreport] Deleting: /tmp/null1591595172

BUILD FAILED