Hello,
At the build base cuboid data period, The Exception is thrown and reduce tasks
received the signal of task kill.
Error: java.lang.StringIndexOutOfBoundsException: String index out of range:
7595
at java.lang.String.checkBounds(String.java:375)
at java.lang.String.<init>(String.java:452)
at org.apache.kylin.common.util.Bytes.toString(Bytes.java:375)
at org.apache.kylin.common.util.BytesSplitter.toString(BytesSplitter.java:132)
at java.lang.String.valueOf(String.java:2849)
at java.lang.StringBuilder.append(StringBuilder.java:128)
at
org.apache.kylin.job.hadoop.cube.BaseCuboidMapper.handleErrorRecord(BaseCuboidMapper.java:229)
at
org.apache.kylin.job.hadoop.cube.BaseCuboidMapper.map(BaseCuboidMapper.java:223)
at
org.apache.kylin.job.hadoop.cube.BaseCuboidMapper.map(BaseCuboidMapper.java:55)
at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:784)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
