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Ilya Suntsov edited comment on IGNITE-6448 at 9/20/17 8:48 AM: --------------------------------------------------------------- I observed the same behavior also for non concurrent ALTER TABLE was (Author: ustas): I obsed the same behavior also for non concurrent ALTER TABLE > Select * doesn't return new field name after concurrent ALTER TABLE > -------------------------------------------------------------------- > > Key: IGNITE-6448 > URL: https://issues.apache.org/jira/browse/IGNITE-6448 > Project: Ignite > Issue Type: Bug > Components: sql > Affects Versions: 2.1 > Reporter: Ilya Suntsov > Assignee: Taras Ledkov > Priority: Critical > Fix For: 2.3 > > > Steps for reproduce: > 1. Start 3 nodes > 2. Execute > {noformat}CREATE TABLE person (id LONG, name VARCHAR, city_id LONG, PRIMARY > KEY (id, city_id)) {noformat} > to create table Person > 3. Connect to grid via sqlline (https://github.com/julianhyde/sqlline) > {noformat}./sqlline -d org.apache.ignite.IgniteJdbcThinDriver --color=true > --verbose=true --showWarnings=true --showNestedErrs=true -u > jdbc:ignite:thin://127.0.0.1/{noformat} > 4. Create one more connection {noformat}!connect > jdbc:ignite:thin://127.0.0.1/ {noformat} > 5. Execute ALTER TABLE for both connections {noformat} !all alter table > person add field1 varchar;{noformat} > Result: > 1. Got exception on coordinator: > {noformat}[10:59:15,805][SEVERE][client-connector-#55%null%][JdbcRequestHandler] > Failed to execute SQL query [reqId=0, req=JdbcQueryExecuteRequest > [schemaName=PUBLIC, pageSize=1024, maxRows=0, sqlQry=alter table person add > field1 varchar, args=[], stmtType=ANY_STATEMENT_TYPE]] > class org.apache.ignite.internal.processors.query.IgniteSQLException: Column > already exists: FIELD1 > at > org.apache.ignite.internal.processors.query.h2.ddl.DdlStatementsProcessor.convert(DdlStatementsProcessor.java:329) > at > org.apache.ignite.internal.processors.query.h2.ddl.DdlStatementsProcessor.runDdlStatement(DdlStatementsProcessor.java:273) > at > org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.queryDistributedSqlFields(IgniteH2Indexing.java:1383) > at > org.apache.ignite.internal.processors.query.GridQueryProcessor$6.applyx(GridQueryProcessor.java:1918) > at > org.apache.ignite.internal.processors.query.GridQueryProcessor$6.applyx(GridQueryProcessor.java:1914) > at > org.apache.ignite.internal.util.lang.IgniteOutClosureX.apply(IgniteOutClosureX.java:36) > at > org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuery(GridQueryProcessor.java:2396) > at > org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFieldsNoCache(GridQueryProcessor.java:1922) > at > org.apache.ignite.internal.processors.odbc.jdbc.JdbcRequestHandler.executeQuery(JdbcRequestHandler.java:286) > at > org.apache.ignite.internal.processors.odbc.jdbc.JdbcRequestHandler.handle(JdbcRequestHandler.java:149) > at > org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.onMessage(ClientListenerNioListener.java:141) > at > org.apache.ignite.internal.processors.odbc.ClientListenerNioListener.onMessage(ClientListenerNioListener.java:40) > at > org.apache.ignite.internal.util.nio.GridNioFilterChain$TailFilter.onMessageReceived(GridNioFilterChain.java:279) > at > org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109) > at > org.apache.ignite.internal.util.nio.GridNioAsyncNotifyFilter$3.body(GridNioAsyncNotifyFilter.java:97) > at > org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) > at > org.apache.ignite.internal.util.worker.GridWorkerPool$1.run(GridWorkerPool.java:70) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > at java.lang.Thread.run(Thread.java:745) > {noformat} > 2. When I try to get all data from Person: > {noformat}select * from person;{noformat} > I get the table without new field but if try to get only this field from > table it works. -- This message was sent by Atlassian JIRA (v6.4.14#64029)