Return-Path: X-Original-To: apmail-cassandra-commits-archive@www.apache.org Delivered-To: apmail-cassandra-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 177CC1887A for ; Thu, 9 Jul 2015 18:40:05 +0000 (UTC) Received: (qmail 47948 invoked by uid 500); 9 Jul 2015 18:40:04 -0000 Delivered-To: apmail-cassandra-commits-archive@cassandra.apache.org Received: (qmail 47801 invoked by uid 500); 9 Jul 2015 18:40:04 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 47555 invoked by uid 99); 9 Jul 2015 18:40:04 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 09 Jul 2015 18:40:04 +0000 Date: Thu, 9 Jul 2015 18:40:04 +0000 (UTC) From: "fuggy_yama (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (CASSANDRA-9773) Hadoop Cassandra integration - cannot output to table with only primary key columns MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/CASSANDRA-9773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] fuggy_yama updated CASSANDRA-9773: ---------------------------------- Description: I have following table in cassandra: {code:sql}CREATE TABLE IF NOT EXISTS summary ( it int, id int, x float, y float, PRIMARY KEY (it, id, x, y) ) WITH compact storage{code} In hadoop job definition i set output/update query: {code:java}String outputQuery = "UPDATE " + params.get("output_keyspace") + "." + params.get("output_column_family") + " SET x=?, y=?"; CqlConfigHelper.setOutputCql(job.getConfiguration(), outputQuery);{code} When hadoop job wants to write results from reducers to cassandra then I get this exception: {code:java}java.io.IOException: java.lang.RuntimeException: failed to prepare cql query UPDATE kmeans_out_cs.summary SET x=?, y=? WHERE "it" = ? AND "id" = ? AND "x" = ? AND "y" = ? at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.run(CqlRecordWriter.java:256) Caused by: java.lang.RuntimeException: failed to prepare cql query UPDATE kmeans_out_cs.summary SET x=?, y=? WHERE "it" = ? AND "id" = ? AND "x" = ? AND "y" = ? at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.preparedStatement(CqlRecordWriter.java:300) at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.run(CqlRecordWriter.java:237) Caused by: InvalidRequestException(why:PRIMARY KEY part x found in SET part) at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result$prepare_cql3_query_resultStandardScheme.read(Cassandra.java:51017) at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result$prepare_cql3_query_resultStandardScheme.read(Cassandra.java:50994) at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result.read(Cassandra.java:50933) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78) at org.apache.cassandra.thrift.Cassandra$Client.recv_prepare_cql3_query(Cassandra.java:1756) at org.apache.cassandra.thrift.Cassandra$Client.prepare_cql3_query(Cassandra.java:1742) at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.preparedStatement(CqlRecordWriter.java:296) ... 1 more{code} *Can hadoop joob write data to a cassandra table having only PRIMARY KEY columns?* was: I have following table in cassandra: {code:sql}CREATE TABLE IF NOT EXISTS summary ( it int, id int, x float, y float, PRIMARY KEY (it, id, x, y) ){code} In hadoop job definition i set output/update query: {code:java}String outputQuery = "UPDATE " + params.get("output_keyspace") + "." + params.get("output_column_family") + " SET x=?, y=?"; CqlConfigHelper.setOutputCql(job.getConfiguration(), outputQuery);{code} When hadoop job wants to write results from reducers to cassandra then I get this exception: {code:java}java.io.IOException: java.lang.RuntimeException: failed to prepare cql query UPDATE kmeans_out_cs.summary SET x=?, y=? WHERE "it" = ? AND "id" = ? AND "x" = ? AND "y" = ? at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.run(CqlRecordWriter.java:256) Caused by: java.lang.RuntimeException: failed to prepare cql query UPDATE kmeans_out_cs.summary SET x=?, y=? WHERE "it" = ? AND "id" = ? AND "x" = ? AND "y" = ? at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.preparedStatement(CqlRecordWriter.java:300) at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.run(CqlRecordWriter.java:237) Caused by: InvalidRequestException(why:PRIMARY KEY part x found in SET part) at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result$prepare_cql3_query_resultStandardScheme.read(Cassandra.java:51017) at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result$prepare_cql3_query_resultStandardScheme.read(Cassandra.java:50994) at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result.read(Cassandra.java:50933) at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78) at org.apache.cassandra.thrift.Cassandra$Client.recv_prepare_cql3_query(Cassandra.java:1756) at org.apache.cassandra.thrift.Cassandra$Client.prepare_cql3_query(Cassandra.java:1742) at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.preparedStatement(CqlRecordWriter.java:296) ... 1 more{code} *Can hadoop joob write data to a cassandra table having only PRIMARY KEY columns?* > Hadoop Cassandra integration - cannot output to table with only primary key columns > ----------------------------------------------------------------------------------- > > Key: CASSANDRA-9773 > URL: https://issues.apache.org/jira/browse/CASSANDRA-9773 > Project: Cassandra > Issue Type: Bug > Components: Hadoop > Environment: Cassandra 2.0.13, Hadoop 1.0.4 > Reporter: fuggy_yama > > I have following table in cassandra: > {code:sql}CREATE TABLE IF NOT EXISTS summary > ( > it int, > id int, > x float, > y float, > PRIMARY KEY (it, id, x, y) > ) WITH compact storage{code} > In hadoop job definition i set output/update query: > {code:java}String outputQuery = "UPDATE " + params.get("output_keyspace") + "." + params.get("output_column_family") + " SET x=?, y=?"; > CqlConfigHelper.setOutputCql(job.getConfiguration(), outputQuery);{code} > When hadoop job wants to write results from reducers to cassandra then I get this exception: > {code:java}java.io.IOException: java.lang.RuntimeException: failed to prepare cql query UPDATE kmeans_out_cs.summary SET x=?, y=? WHERE "it" = ? AND "id" = ? AND "x" = ? AND "y" = ? > at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.run(CqlRecordWriter.java:256) > Caused by: java.lang.RuntimeException: failed to prepare cql query UPDATE kmeans_out_cs.summary SET x=?, y=? WHERE "it" = ? AND "id" = ? AND "x" = ? AND "y" = ? > at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.preparedStatement(CqlRecordWriter.java:300) > at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.run(CqlRecordWriter.java:237) > Caused by: InvalidRequestException(why:PRIMARY KEY part x found in SET part) > at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result$prepare_cql3_query_resultStandardScheme.read(Cassandra.java:51017) > at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result$prepare_cql3_query_resultStandardScheme.read(Cassandra.java:50994) > at org.apache.cassandra.thrift.Cassandra$prepare_cql3_query_result.read(Cassandra.java:50933) > at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78) > at org.apache.cassandra.thrift.Cassandra$Client.recv_prepare_cql3_query(Cassandra.java:1756) > at org.apache.cassandra.thrift.Cassandra$Client.prepare_cql3_query(Cassandra.java:1742) > at org.apache.cassandra.hadoop.cql3.CqlRecordWriter$RangeClient.preparedStatement(CqlRecordWriter.java:296) > ... 1 more{code} > *Can hadoop joob write data to a cassandra table having only PRIMARY KEY columns?* -- This message was sent by Atlassian JIRA (v6.3.4#6332)