[HIVE-17500] Hive LLAP service is not finding TEZ tar

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.2.0
• Component/s: Hive, HiveServer2, llap

Environment

Linux 7
Java 8
Hadoop 2.7.3
Hive 2.2.2

• Assignee: Unassigned
• Reporter: Rajesh Narayanan
• Created: 11/Sep/17 12:28
• Updated: 12/Sep/17 08:58

Description

configured Hadoop 2.7.3 and and Hive 2.2.0. Tez 0.9.0. Hive queries are running successfully in yarn as Tez. when i try to start hive llap like below command getting below exception.
./hive --service llap --name @llap --instances 1 --cache 1024m --xmx 2048m --size 3225m --loglevel DEBUG --args " -XX:+UseG1GC -XX:+ResizeTLAB -XX:+UseNUMA -XX:-ResizePLAB"

Failed: java.io.FileNotFoundException: /tmp/staging-slider-HHIwk3/lib/tez.tar.gz (Is a directory)
java.util.concurrent.ExecutionException: java.io.FileNotFoundException: /tmp/staging-slider-HHIwk3/lib/tez.tar.gz (Is a directory)
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at org.apache.hadoop.hive.llap.cli.LlapServiceDriver.run(LlapServiceDriver.java:605)
at org.apache.hadoop.hive.llap.cli.LlapServiceDriver.main(LlapServiceDriver.java:113)
Caused by: java.io.FileNotFoundException: /tmp/staging-slider-HHIwk3/lib/tez.tar.gz (Is a directory)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.<init>(FileInputStream.java:138)
at org.apache.hadoop.hive.common.CompressionUtils.unTar(CompressionUtils.java:152)
at org.apache.hadoop.hive.llap.cli.LlapServiceDriver$1.call(LlapServiceDriver.java:361)
at org.apache.hadoop.hive.llap.cli.LlapServiceDriver$1.call(LlapServiceDriver.java:348)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
INFO cli.LlapServiceDriver: LLAP service driver finished

Basically hive llap copied TEZ tar into /tmp/staging-slider-HHIwk3/lib/tez.tar.gz/tez.tar.gz and referring into /tmp/staging-slider-HHIwk3/lib/tez.tar.gz. so LLAP service is not starting