[HIVE-22577] StringIndexOutOfBoundsException when getting sessionId from worker node name

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-1
• Component/s: Hive
• Assignee: Attila Magyar
• Reporter: Attila Magyar
• Created: 04/Dec/19 09:57
• Updated: 17/Nov/22 08:50
• Resolved: 14/Dec/19 03:01

Description

When the node name is "worker-" the following exception is thrown

 

Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -1 at java.lang.String.substring(String.java:1931) at org.apache.hadoop.hive.registry.impl.ZkRegistryBase.extractSeqNum(ZkRegistryBase.java:781) at org.apache.hadoop.hive.registry.impl.ZkRegistryBase.populateCache(ZkRegistryBase.java:507) at org.apache.hadoop.hive.llap.registry.impl.LlapZookeeperRegistryImpl.access$000(LlapZookeeperRegistryImpl.java:65) at org.apache.hadoop.hive.llap.registry.impl.LlapZookeeperRegistryImpl$DynamicServiceInstanceSet.<init>(LlapZookeeperRegistryImpl.java:313) at org.apache.hadoop.hive.llap.registry.impl.LlapZookeeperRegistryImpl.getInstances(LlapZookeeperRegistryImpl.java:462) at org.apache.hadoop.hive.llap.registry.impl.LlapZookeeperRegistryImpl.getApplicationId(LlapZookeeperRegistryImpl.java:469) at org.apache.hadoop.hive.llap.registry.impl.LlapRegistryService.getApplicationId(LlapRegistryService.java:212) at org.apache.hadoop.hive.ql.exec.tez.Utils.getCustomSplitLocationProvider(Utils.java:77) at org.apache.hadoop.hive.ql.exec.tez.Utils.getSplitLocationProvider(Utils.java:53) at org.apache.hadoop.hive.ql.exec.tez.HiveSplitGenerator.<init>(HiveSplitGenerator.java:140)  

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