Problem while excuting a job in Talend Studio on component tDBinput (MySQL connexion)
How do i fix this problem ?
Do i have to modify settings in my studio or on server ?
émarrage du Job J_DWH_Clients à 14:27 08/11/2023.
[INFO ] 14:27:44 cdpr.j_dwh_clients_1_1.J_DWH_Clients- Project name: CDPR Job name: J_DWH_Clients GIT Commit ID: null Talend Version: 8.0.1.20230913_0925-patch
[INFO ] 14:27:44 cdpr.j_dwh_clients_1_1.J_DWH_Clients- TalendJob: 'J_DWH_Clients' - Start.
[INFO ] 14:27:45 cdpr.j_dwh_clients_1_1.J_DWH_Clients- TalendJob: 'J_DWH_Clients' - Started.
[statistics] connecting to socket on port 3481
[statistics] connected
Exception in component tDBInput_4 (J_DWH_Clients)
java.sql.SQLException: Java heap space
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130)
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
at com.mysql.cj.jdbc.StatementImpl.executeQuery(StatementImpl.java:1200)
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.tDBInput_4Process(J_DWH_Clients.java:14614)
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.tDBInput_1Process(J_DWH_Clients.java:12486)
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.runJobInTOS(J_DWH_Clients.java:15986)
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.main(J_DWH_Clients.java:15144)
Caused by: java.lang.OutOfMemoryError: Java heap space
at java.base/java.util.Arrays.copyOf(Arrays.java:3689)
at java.base/java.util.ArrayList.grow(ArrayList.java:238)
at java.base/java.util.ArrayList.grow(ArrayList.java:243)
at java.base/java.util.ArrayList.add(ArrayList.java:486)
at java.base/java.util.ArrayList.add(ArrayList.java:499)
at com.mysql.cj.protocol.a.TextResultsetReader.read(TextResultsetReader.java:85)
at com.mysql.cj.protocol.a.TextResultsetReader.read(TextResultsetReader.java:48)
at com.mysql.cj.protocol.a.NativeProtocol.read(NativeProtocol.java:1661)
at com.mysql.cj.protocol.a.NativeProtocol.readAllResults(NativeProtocol.java:1715)
at com.mysql.cj.protocol.a.NativeProtocol.sendQueryPacket(NativeProtocol.java:1065)
at com.mysql.cj.protocol.a.NativeProtocol.sendQueryString(NativeProtocol.java:998)
at com.mysql.cj.NativeSession.execSQL(NativeSession.java:655)
at com.mysql.cj.jdbc.StatementImpl.executeQuery(StatementImpl.java:1168)
... 4 more
[FATAL] 14:28:24 cdpr.j_dwh_clients_1_1.J_DWH_Clients- tDBInput_4 Java heap space
java.sql.SQLException: Java heap space
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.jdbc.StatementImpl.executeQuery(StatementImpl.java:1200) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.tDBInput_4Process(J_DWH_Clients.java:14614) [classes/:?]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.tDBInput_1Process(J_DWH_Clients.java:12486) [classes/:?]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.runJobInTOS(J_DWH_Clients.java:15986) [classes/:?]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.main(J_DWH_Clients.java:15144) [classes/:?]
Caused by: java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:3689) ~[?:?]
at java.util.ArrayList.grow(ArrayList.java:238) ~[?:?]
at java.util.ArrayList.grow(ArrayList.java:243) ~[?:?]
at java.util.ArrayList.add(ArrayList.java:486) ~[?:?]
at java.util.ArrayList.add(ArrayList.java:499) ~[?:?]
at com.mysql.cj.protocol.a.TextResultsetReader.read(TextResultsetReader.java:85) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.protocol.a.TextResultsetReader.read(TextResultsetReader.java:48) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.protocol.a.NativeProtocol.read(NativeProtocol.java:1661) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.protocol.a.NativeProtocol.readAllResults(NativeProtocol.java:1715) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.protocol.a.NativeProtocol.sendQueryPacket(NativeProtocol.java:1065) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.protocol.a.NativeProtocol.sendQueryString(NativeProtocol.java:998) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.NativeSession.execSQL(NativeSession.java:655) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.jdbc.StatementImpl.executeQuery(StatementImpl.java:1168) ~[mysql-connector-j-8.0.33.jar:8.0.33]
... 4 more
[ERROR] 14:28:24 cdpr.j_dwh_clients_1_1.J_DWH_Clients- JL_Databases_1_tWarn_1 - Message: Erreur technique : abandon des transaction en cours sur SQL. Code: 1
[FATAL] 14:28:25 cdpr.j_dwh_clients_1_1.J_DWH_Clients- JL_Databases_1_tDBRollback_4 Packet for query is too large (5 047 892 > 4 194 304). You can change this value on the server by setting the 'max_allowed_packet' variable.
com.mysql.cj.jdbc.exceptions.PacketTooBigException: Packet for query is too large (5 047 892 > 4 194 304). You can change this value on the server by setting the 'max_allowed_packet' variable.
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:107) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.jdbc.ConnectionImpl.rollbackNoChecks(ConnectionImpl.java:1902) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at com.mysql.cj.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:1796) ~[mysql-connector-j-8.0.33.jar:8.0.33]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.JL_Databases_1_tDBRollback_4Process(J_DWH_Clients.java:6044) [classes/:?]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.JL_Databases_1_tLogCatcher_1Process(J_DWH_Clients.java:5567) [classes/:?]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients$TalendException.printStackTrace(J_DWH_Clients.java:883) [classes/:?]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients$TalendException.printStackTrace(J_DWH_Clients.java:858) [classes/:?]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.runJobInTOS(J_DWH_Clients.java:15993) [classes/:?]
at cdpr.j_dwh_clients_1_1.J_DWH_Clients.main(J_DWH_Clients.java:15144) [classes/:?]
[FATAL] 14:28:26 cdpr.j_dwh_clients_1_1.J_DWH_Clients- JL_Databases_1_tDBCommit_5 Communications link failure
...
