Hi, auth=nosasl should be only provided in JDBC url if "hive.server2.authentication” is explicitly set to NOSASL in your hive-site. Otherwise, the jdbc client tries to open a plain socket while the the server is expecting a sasl negotiation to happen. Due to an issue with thrift, this results in OOM on client side.
—Vaibhav From: Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> Reply-To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> Date: Wednesday, February 25, 2015 at 3:40 AM To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> Subject: Re: ERROR OutOfMemoryError: Java heap space Is your problem solved? Thanks & Regards, Srinivas T On Wed, Feb 25, 2015 at 4:17 PM, Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> wrote: Hi, You can set fetch size based certain datatype like blob, image, etc statement.setFetchSize(1000); Try this. Thanks & Regards, Srinivas T On Wed, Feb 25, 2015 at 4:10 PM, Jadhav Shweta <jadhav.shw...@tcs.com<mailto:jadhav.shw...@tcs.com>> wrote: Query is working fine if i have small data set in same table. But its throwing error for large data set Thanks Shweta Jadhav -----Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> wrote: ----- To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> From: Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> Date: 02/25/2015 03:45PM Subject: Re: ERROR OutOfMemoryError: Java heap space not required. Make sure there will not be unnecessary looping in your code Thanks & Regards, Srinivas T On Wed, Feb 25, 2015 at 2:58 PM, Jadhav Shweta <jadhav.shw...@tcs.com<mailto:jadhav.shw...@tcs.com>> wrote: Do I need to increase HADOOP_HEAPSIZE I haven't set it. I have cluster with 4 machines each having 8GB ram. I read somewhere that we should mention auth=noSasl in hive jdbc url. Is it necessary Thanks Shweta Jadhav -----Jadhav Shweta <jadhav.shw...@tcs.com<mailto:jadhav.shw...@tcs.com>> wrote: ----- To: user@hive.apache.org<mailto:user@hive.apache.org> From: Jadhav Shweta <jadhav.shw...@tcs.com<mailto:jadhav.shw...@tcs.com>> Date: 02/25/2015 02:54PM Subject: Re: ERROR OutOfMemoryError: Java heap space I am running the query using spring batch framework. Thanks Shweta Jadhav -----Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> wrote: ----- To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> From: Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> Date: 02/25/2015 02:43PM Subject: Re: ERROR OutOfMemoryError: Java heap space Hi, Might be problem in your code. Generally it happens when there are unnecessary looping. Please check your java code. Thanks & Regards, Srinivas T On Wed, Feb 25, 2015 at 2:38 PM, Jadhav Shweta <jadhav.shw...@tcs.com<mailto:jadhav.shw...@tcs.com>> wrote: Hi I have installed apache hive 0.13.0. I have configured metastore as postgres db. Query is working fine in beeline command line interface but giving Heap space error while executing using JDBC java client. Thanks Shweta Jadhav -----Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> wrote: ----- To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> From: Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> Date: 02/25/2015 02:32PM Subject: Re: ERROR OutOfMemoryError: Java heap space Hi, Let me know how you configured Hive? R u using cloudera? If you are installed Hive separately then have you configured Metastore? Thanks & Regards, Srinivas T On Wed, Feb 25, 2015 at 2:27 PM, Jadhav Shweta <jadhav.shw...@tcs.com<mailto:jadhav.shw...@tcs.com>> wrote: Hi I am running simple select query select * from table; thanks Shweta Jadhav -----Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> wrote: ----- To: "user@hive.apache.org<mailto:user@hive.apache.org>" <user@hive.apache.org<mailto:user@hive.apache.org>> From: Srinivas Thunga <srinivas.thu...@gmail.com<mailto:srinivas.thu...@gmail.com>> Date: 02/25/2015 01:09PM Subject: Re: Hi, Can you place the query as well which you are trying? Thanks & Regards, Srinivas T On Wed, Feb 25, 2015 at 1:02 PM, Jadhav Shweta <jadhav.shw...@tcs.com<mailto:jadhav.shw...@tcs.com>> wrote: Hi I am trying to run hive query Its getting executed from beeline interface but its throwing java.lang.OutOfMemoryError: Java heap space error when connecting using jdbc. I am using hive 0.13.0 version and hiveserver2. which parameters i need to configure for the same. thanks Shweta Jadhav =====-----=====-----===== Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you
