Feng Peng created HCATALOG-453:
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Summary: HCatalog queries fail due to exceeding max jobconf size
Key: HCATALOG-453
URL: https://issues.apache.org/jira/browse/HCATALOG-453
Project: HCatalog
Issue Type: Bug
Affects Versions: 0.4, 0.2
Reporter: Feng Peng
The following script fails because exceeding max jobconf size:
{noformat}
raw_data = LOAD 'db.table' using org.apache.hcatalog.pig.HCatLoader();
filtered_data = FILTER raw_data BY (part_dt>='20120528T000000Z') and
(part_dt<='20120624T230000Z');
dump filtered_data;
{noformat}
Stacktrace:
{noformat}
2012-07-18 00:06:24,067 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
6017: org.apache.hadoop.ipc.RemoteException: java.io.IOException:
java.io.IOException: Exceeded max jobconf size: 10523042 limit: 5242880
at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3766)
at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:557)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1434)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1430)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:396)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1127)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1428)
Caused by: java.io.IOException: Exceeded max jobconf size: 10523042 limit:
5242880
at org.apache.hadoop.mapred.JobInProgress.<init>(JobInProgress.java:406)
at org.apache.hadoop.mapred.JobTracker.submitJob(JobTracker.java:3764)
... 10 more
{noformat}
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