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even more trace for OOME

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This commit is contained in:
Maxim.Mossienko
2013-01-28 16:25:43 +04:00
parent ff35056335
commit dc9053138e
1 changed files with 4 additions and 9 deletions
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platform/util/src/com/intellij/util/io/PagedFileStorage.java
+4 -9
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@@ -613,11 +613,9 @@ public class PagedFileStorage implements Forceable {
mySizeLimit -= owner.myPageSize;
}
long newSize = mySize - owner.myPageSize;
if (newSize >= 0) {
ensureSize(newSize);
continue; // next try
}
else {
if (newSize < 0) {
LOG.info("Mapping failed due to OOME. Current buffers: " + mySegments);
LOG.info(oome);
try {
Class<?> aClass = Class.forName("java.nio.Bits");
Field reservedMemory = aClass.getDeclaredField("reservedMemory");
@@ -625,13 +623,10 @@ public class PagedFileStorage implements Forceable {
Field maxMemory = aClass.getDeclaredField("maxMemory");
maxMemory.setAccessible(true);
synchronized (aClass) {
LOG.debug("Max memory:"+maxMemory.get(null) + ", reserved memory:" + reservedMemory.get(null));
LOG.info("Max memory:"+maxMemory.get(null) + ", reserved memory:" + reservedMemory.get(null));
}
}
catch (Throwable t) {}
LOG.info(e);
if (newSize < 0) {
LOG.info("Mapping failed due to OOME. Current buffers: " + mySegments);
throw new MappingFailedException(
"Cannot recover from OOME in memory mapping: -Xmx=" + Runtime.getRuntime().maxMemory() / MB + "MB " +
"new size limit: " + mySizeLimit / MB + "MB " +