Re: JDBC driver debug out? - Mailing list pgsql-hackers
From | Tatsuo Ishii |
---|---|
Subject | Re: JDBC driver debug out? |
Date | |
Msg-id | 20151024.113524.255952185518039719.t-ishii@sraoss.co.jp Whole thread Raw |
In response to | Re: JDBC driver debug out? (Dave Cramer <pg@fastcrypt.com>) |
Responses |
Re: JDBC driver debug out?
(Dave Cramer <pg@fastcrypt.com>)
|
List | pgsql-hackers |
Unfortunately it doesn't work (no debug trace). Best regards, -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese:http://www.sraoss.co.jp > This should work better > > https://oss.sonatype.org/content/repositories/snapshots/org/postgresql/postgresql/9.4-1204-jdbc41-SNAPSHOT/ > > Dave Cramer > > davec@postgresintl.com > www.postgresintl.com > > On 23 October 2015 at 21:32, Dave Cramer <pg@fastcrypt.com> wrote: > >> No, I need to provide you with a 41 version. >> >> I just happened to have java 1.8 on my machine. >> >> Dave Cramer >> >> davec@postgresintl.com >> www.postgresintl.com >> >> On 23 October 2015 at 21:31, Tatsuo Ishii <ishii@postgresql.org> wrote: >> >>> Dave, >>> >>> Thanks for the quick response. Unfortunately now I'm getting error >>> with the JDBC driver. >>> >>> warning: >>> /usr/local/pgsql/share/postgresql-9.4-1204-jdbc42-20151023.230759-1.jar(org/postgresql/Driver.class): >>> major version 52 is newer than 51, the highest major version supported by >>> this compiler. >>> It is recommended that the compiler be upgraded. >>> 1 warning >>> [snip] >>> Exception in thread "main" java.lang.UnsupportedClassVersionError: >>> org/postgresql/Driver : Unsupported major.minor version 52.0 >>> at java.lang.ClassLoader.defineClass1(Native Method) >>> at java.lang.ClassLoader.defineClass(ClassLoader.java:800) >>> at >>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) >>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) >>> at java.net.URLClassLoader.access$100(URLClassLoader.java:71) >>> at java.net.URLClassLoader$1.run(URLClassLoader.java:361) >>> at java.net.URLClassLoader$1.run(URLClassLoader.java:355) >>> at java.security.AccessController.doPrivileged(Native Method) >>> at java.net.URLClassLoader.findClass(URLClassLoader.java:354) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:425) >>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:358) >>> at java.lang.Class.forName0(Native Method) >>> at java.lang.Class.forName(Class.java:191) >>> at begin_select_sleep.dbAccess(begin_select_sleep.java:39) >>> at begin_select_sleep.main(begin_select_sleep.java:21) >>> >>> $ java -version >>> java version "1.7.0_79" >>> OpenJDK Runtime Environment (IcedTea 2.5.6) (7u79-2.5.6-0ubuntu1.14.04.1) >>> OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode) >>> >>> Probably I should upgrade Java... >>> >>> Best regards, >>> -- >>> Tatsuo Ishii >>> SRA OSS, Inc. Japan >>> English: http://www.sraoss.co.jp/index_en.php >>> Japanese:http://www.sraoss.co.jp >>> >>> > Tatsuo, >>> > >>> > Can you confirm it is fixed in this snapshot >>> > >>> https://oss.sonatype.org/content/repositories/snapshots/org/postgresql/postgresql/9.4-1204-jdbc42-SNAPSHOT/ >>> > >>> > Dave Cramer >>> > >>> > davec@postgresintl.com >>> > www.postgresintl.com >>> > >>> > On 23 October 2015 at 19:00, Dave Cramer <pg@fastcrypt.com> wrote: >>> > >>> >> Tatsuo, >>> >> >>> >> posting to jdbc list >>> >> >>> >> Dave Cramer >>> >> >>> >> davec@postgresintl.com >>> >> www.postgresintl.com >>> >> >>> >> On 23 October 2015 at 18:28, Tatsuo Ishii <ishii@postgresql.org> >>> wrote: >>> >> >>> >>> It seems >>> >>> org.postgresql.Driver.setLogLevel(org.postgresql.Driver.DEBUG) does >>> >>> not work anymore in the newer JDBC driver. >>> >>> >>> >>> As far as I know, postgresql-9.2-1003.jdbc4.jar or >>> >>> postgresql-9.3-1104.jdbc41.jar work fine and produce following output >>> >>> for example: >>> >>> >>> >>> 16:36:36.459 (1) PostgreSQL 9.3 JDBC4.1 (build 1104) >>> >>> 16:36:36.464 (1) Trying to establish a protocol version 3 connection >>> to >>> >>> localhost:11000 >>> >>> 16:36:36.481 (1) Receive Buffer Size is 530904 >>> >>> 16:36:36.481 (1) Send Buffer Size is 1313280 >>> >>> 16:36:36.481 (1) FE=> StartupPacket(user=t-ishii, database=test, >>> >>> client_encoding=UTF8, DateStyle=ISO, TimeZone=Asia/Tokyo, >>> >>> extra_float_digits=2) >>> >>> 16:36:36.487 (1)<=BE AuthenticationOk >>> >>> >>> >>> However postgresql-9.4-1204.jdbc41.jar shows nothing. >>> >>> >>> >>> Best regards, >>> >>> -- >>> >>> Tatsuo Ishii >>> >>> SRA OSS, Inc. Japan >>> >>> English: http://www.sraoss.co.jp/index_en.php >>> >>> Japanese:http://www.sraoss.co.jp >>> >>> >>> >>> >>> >>> -- >>> >>> Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) >>> >>> To make changes to your subscription: >>> >>> http://www.postgresql.org/mailpref/pgsql-hackers >>> >>> >>> >> >>> >> >>> >> >>
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