[HBASE-27353] opentelemetry-context jar missing at runtime causes MR jobs to fail

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1, 2.5.0
• Fix Version/s: 2.6.0, 2.5.1, 3.0.0-alpha-4
• Hadoop Flags: Reviewed
• Assignee: Ujjawal Kumar
• Reporter: Ujjawal Kumar
• Created: 01/Sep/22 09:17
• Updated: 08/Sep/22 20:03
• Resolved: 07/Sep/22 18:04

Description

MR jobs like RowCounter, Import have a dependency on opentelemetry-context via TableInputFormat -> ConnectionFactory -> io.opentelemetry.context.ImplicitContextKeyed which causes these jobs to fail with missing class. This would be an addendum on top of HBASE-25811|(which added opentelemetry-api and opentelemetry-semconv)

Error: java.lang.NoClassDefFoundError: io/opentelemetry/context/ImplicitContextKeyed
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:757)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:473)
at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:365)
at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:218)
at org.apache.hadoop.hbase.client.ConnectionFactory.createConnection(ConnectionFactory.java:131)
at org.apache.hadoop.hbase.mapreduce.TableInputFormat.initialize(TableInputFormat.java:193)
at org.apache.hadoop.hbase.mapreduce.TableInputFormatBase.createRecordReader(TableInputFormatBase.java:162)
at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.<init>(MapTask.java:528)
at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:771)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:348)
at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:178)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1878)
at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:172)
Caused by: java.lang.ClassNotFoundException: io.opentelemetry.context.ImplicitContextKeyed
at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:365)
at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
... 24 more

Issue Links

• links to: GitHub Pull Request #4759