杞嚜錛歨ttp://juvenshun.javaeye.com/blog/240257
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鍏抽敭瀛? maven outofmemoryerror
褰揗aven欏圭洰寰堝ぇ錛屾垨鑰呬綘榪愯璇稿 mvn site 榪欐牱鐨勫懡浠ょ殑鏃跺欙紝maven榪愯闇瑕佸緢澶х殑鍐呭瓨錛屽湪榛樿閰嶇疆涓嬶紝灝卞彲鑳介亣鍒癹ava鐨勫爢婧㈠嚭銆傚錛?/p>
[INFO] Building jar:
/home/dl9pf/svn/mindquarry/mindquarry-jcr/mindquarry-jcr-changes/target/mindquarry-migration-with-dependencies.jar
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Java heap space
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.OutOfMemoryError: Java heap space
at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:518)
...
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7 minutes 14 seconds
[INFO] Finished at: Wed Sep 05 07:44:55 CEST 2007
[INFO] Final Memory: 37M/63M
[INFO] ------------------------------------------------------------------------
瑙e喅鐨勬柟娉曟槸璋冩暣java鐨勫爢澶у皬鐨勫箋?/p>
Windows鐜涓?/span>
鎵懼埌鏂囦歡%M2_HOME%\bin\mvn.bat
錛岃繖灝辨槸鍚姩Maven鐨勮剼鏈枃浠訛紝鍦ㄨ鏂囦歡涓綘鑳界湅鍒版湁涓琛屾敞閲婁負(fù)錛?/strong>
@REM set MAVEN_OPTS=-Xdebug -Xnoagent -Djava.compiler=NONE...
瀹冪殑鎰忔濇槸浣犲彲浠ヨ緗竴浜汳aven鍙傛暟錛屾垜浠氨鍦ㄦ敞閲婁笅闈㈠姞鍏ヤ竴琛岋細(xì)
set MAVEN_OPTS= -Xms128m -Xmx512m
涔嬪悗錛屽綋浣犺繍琛孧aven鍛戒護(hù)濡?mvn -version 鐨勬椂鍊欙紝浣犱細(xì)鐪嬪埌濡備笅鐨勮緭鍑猴細(xì)
E:\test>mvn -version
E:\test>set MAVEN_OPTS= -Xms128m -Xmx512m
Maven version: 2.0.9
Java version: 1.6.0_07
OS name: "windows 2003" version: "5.2" arch: "x86" Family: "windows"
鎴戜滑鐪嬪埌錛岄厤緗殑Maven閫夐」鐢熸晥浜嗭紝OutOfMemoryError涔熻兘寰椾互鐩稿簲鐨勮В鍐熾?/strong>
Linux鐜涓?/span>
涔熷彲浠ラ氳繃璁劇疆鐜鍙橀噺瑙e喅璇ラ棶棰橈紝 濡傦紝緙栬緫鏂囦歡 /etc/profile
濡備笅
MAVEN_OPTS=-Xmx512m
export JAVA_HOME MAVEN_HOME MAVEN_OPTS JAVA_BIN PATH CLASSPATH
濡傛灉浣犱嬌鐢℉udson
鐢?Hudson + Maven鍋氭寔緇泦鎴愶紝騫朵笉騫鎬篃閬囧埌浜嗙被浼肩殑閿欒錛岄偅涔堜笂榪頒袱縐嶆柟寮忛兘灝嗕笉鍐嶈搗浣滅敤浜嗭紝鍥犱負(fù)Hudson浣跨敤鑷繁鐨刴aven-agent鏉ュ惎鍔∕aven錛屼笉浼?xì)鍘昏皟鐢∕aven鐨勮剼鏈紝鑷劧鐩稿簲鐨勯厤緗篃灝辨棤鏁堜簡銆?/strong>
濂藉湪Hudson涔熺粰涓烘垜浠彁渚涗簡閰嶇疆鐐癸紝鍦℉udson鐨勯」鐩厤緗〉闈腑錛屾湁涓鍧桞uild鍖哄煙錛岃繖閲屾垜浠凡緇?
璁劇疆浜哛oot
Pom鍜孏oals銆傛敞鎰忚鍖哄煙鐨勫彸涓嬭鏈変竴涓?Advanced..."鎸夐挳錛岀偣鍑諱細(xì)鐪嬪埌MAVEN_OPTS杈撳叆妗嗭紝榪欓噷杈撳叆"-Xmx512m"灝?
OK浜嗐?/strong>
m2eclipse涓?/strong>
綾諱技浠ヤ笂鐨勬柟娉曢兘浼?xì)澶辨晥锛屾墍騫竚2eclipse鎻愪緵浜嗛厤緗偣銆傛楠ゅ涓嬶細(xì)
欏圭洰涓婂彸鍑?-> Run As -> Run Configurations -> Maven Build 涓婂彸鍑?-> New
榪欐椂浼?xì)鐪嬪堫C竴涓猰aven榪愯閰嶇疆瀵硅瘽妗嗭紝榪欓噷闈㈠叾瀹冪殑閰嶇疆鎴戜笉澶氳В閲婁簡錛屼負(fù)浜嗚В鍐沖唴瀛樻孩鍑虹殑闂錛屾垜浠彲浠ラ夋嫨絎簩涓猅AB: JRE錛岀劧鍚庡湪VM arguments涓緭鍏ラ厤緗錛?Xms128m -Xmx512m銆?/strong>

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