[AMBARI-19903] In UpgradeCatalog250.java, (1). Fix value for config "hive.llap.daemon.rpc.port" to be updated as "0" and (2). Remove update for config 'hive.llap.execution.mode'.

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.5.0
• Component/s: ambari-server
• Assignee: Swapan Shridhar
• Reporter: Vivek Sharma
• Due: 07/Feb/17
• Created: 07/Feb/17 20:57
• Updated: 20/Mar/17 21:31
• Resolved: 07/Feb/17 23:07

Description

From llap-daemon logs:

2017-02-07T19:59:39,800 INFO  [main ()] org.apache.hadoop.hive.conf.HiveConf: Found configuration file file:/grid/0/hadoop/yarn/local/usercache/hive/appcache/application_1486481006089_0004/container_e10_1486481006089_0004_01_000007/app/install/conf/hive-site.xml
2017-02-07T19:59:40,392 INFO  [main ()] org.apache.hadoop.hive.llap.LlapUtil: Using local dirs from environment: /grid/0/hadoop/yarn/local/usercache/hive/appcache/application_1486481006089_0004
2017-02-07T19:59:40,394 WARN  [main ()] org.apache.hadoop.hive.llap.daemon.impl.LlapDaemon: Failed to start LLAP Daemon with exception
java.lang.NumberFormatException: For input string: "only"
        at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) ~[?:1.7.0_67]
        at java.lang.Integer.parseInt(Integer.java:492) ~[?:1.7.0_67]
        at java.lang.Integer.parseInt(Integer.java:527) ~[?:1.7.0_67]
        at org.apache.hadoop.conf.Configuration.getInt(Configuration.java:1258) ~[hadoop-common-2.7.3.2.5.0.0-1245.jar:?]
        at org.apache.hadoop.hive.conf.HiveConf.getIntVar(HiveConf.java:3378) ~[hive-exec-2.1.0.2.5.0.0-1245.jar:2.1.0.2.5.0.0-1245]
        at org.apache.hadoop.hive.llap.daemon.impl.LlapDaemon.main(LlapDaemon.java:442) [hive-llap-server-2.1.0.2.5.0.0-1245.jar:2.1.0.2.5.0.0-1245]

Reason: "hive.llap.daemon.rpc.port" has been updated as "only" as part of the upgrade code as part of fix in AMBARI-19719.

Fix: Set the config value as "0".

Issue Links

• is broken by: AMBARI-19719 Update rpc port for LLAP to 0 for HDP stack