Sankar Hariappan created HIVE-21186:
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Summary: REPL LOAD for external tables throws NPE if relative
path is set for hive.repl.replica.external.table.base.dir.
Key: HIVE-21186
URL: https://issues.apache.org/jira/browse/HIVE-21186
Project: Hive
Issue Type: Bug
Components: repl
Affects Versions: 4.0.0
Reporter: Sankar Hariappan
Assignee: Sankar Hariappan
REPL DUMP is fine. Load seems to be throwing exception:
{code}
2019-01-29 09:25:12,671 ERROR HiveServer2-Background-Pool: Thread-4864:
ql.Driver (SessionState.java:printError(1129)) - FAILED: Execution Error,
return code 40000 from org.apache.hadoop.hive.ql.exec.repl.ReplLoadTask.
java.lang.NullPointerException
2019-01-29 09:25:12,671 INFO HiveServer2-Background-Pool: Thread-4864:
ql.Driver (Driver.java:execute(1661)) - task failed with
org.apache.hadoop.hive.ql.parse.SemanticException:
java.lang.NullPointerException
at
org.apache.hadoop.hive.ql.exec.repl.bootstrap.load.table.LoadTable.tasks(LoadTable.java:154)
at
org.apache.hadoop.hive.ql.exec.repl.ReplLoadTask.executeBootStrapLoad(ReplLoadTask.java:141)
at
org.apache.hadoop.hive.ql.exec.repl.ReplLoadTask.execute(ReplLoadTask.java:82)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:177)
at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:93)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1777)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1511)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1308)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1175)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1170)
at
org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:197)
at
org.apache.hive.service.cli.operation.SQLOperation.access$300(SQLOperation.java:76)
at
org.apache.hive.service.cli.operation.SQLOperation$2$1.run(SQLOperation.java:255)
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:1869)
at
org.apache.hive.service.cli.operation.SQLOperation$2.run(SQLOperation.java:273)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NullPointerException
at
org.apache.hadoop.hive.ql.exec.repl.bootstrap.load.util.PathUtils.getExternalTmpPath(PathUtils.java:35)
at
org.apache.hadoop.hive.ql.exec.repl.bootstrap.load.table.LoadTable.loadTableTask(LoadTable.java:245)
at
org.apache.hadoop.hive.ql.exec.repl.bootstrap.load.table.LoadTable.newTableTasks(LoadTable.java:189)
at
org.apache.hadoop.hive.ql.exec.repl.bootstrap.load.table.LoadTable.tasks(LoadTable.java:136)
... 23 more
{code}
REPL Load statement:
{code}
REPL LOAD `testdb1_tgt` FROM
'hdfs://ctr-e139-1542663976389-56533-01-000011.hwx.site:8020/apps/hive/repl/c9476207-8179-4db7-b947-ba67c950a340'
WITH
('hive.query.id'='testHive1_3dd5e281-89ef-4054-850e-8a34386fc2c8','hive.exec.parallel'='true','hive.repl.replica.external.table.base.dir'='/tmp/someNewloc/','hive.repl.include.external.tables'='true','mapreduce.map.java.opts'='-Xmx640m','hive.distcp.privileged.doAs'='beacon','distcp.options.pugpb'='')
{code}
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