Examples with FilesFacadeImpl io.questdb.std.FilesFacadeImpl used on opensource projects

Example 46 with FilesFacadeImpl

use of io.questdb.std.FilesFacadeImpl in project questdb by bluestreak01.

the class O3FailureTest method testColumnTopMidAppendContended.

@Test
public void testColumnTopMidAppendContended() throws Exception {
    counter.set(3);
    executeWithPool(0, O3FailureTest::testColumnTopMidAppendColumnFailRetry0, new FilesFacadeImpl() {

        @Override
        public long openRW(LPSZ name) {
            if (Chars.endsWith(name, "1970-01-07" + Files.SEPARATOR + "v12.d") && counter.decrementAndGet() == 0) {
                return -1;
            }
            return super.openRW(name);
        }
    });
}

Example 47 with FilesFacadeImpl

use of io.questdb.std.FilesFacadeImpl in project questdb by bluestreak01.

the class O3FailureTest method testFailOnTruncateKeyIndexContended.

@Test
public void testFailOnTruncateKeyIndexContended() throws Exception {
    counter.set(97);
    executeWithPool(0, (compiler, sqlExecutionContext, sqlExecutionContext2) -> testColumnTopLastOOOPrefixFailRetry0(sqlExecutionContext, sqlExecutionContext2), new FilesFacadeImpl() {

        @Override
        public boolean truncate(long fd, long size) {
            if (counter.decrementAndGet() == 0) {
                return false;
            }
            return super.truncate(fd, size);
        }
    });
}

Example 48 with FilesFacadeImpl

use of io.questdb.std.FilesFacadeImpl in project questdb by bluestreak01.

the class O3FailureTest method testColumnTopMidDataMergeDataFailRetryReadTop.

@Test
public void testColumnTopMidDataMergeDataFailRetryReadTop() throws Exception {
    counter.set(2);
    executeWithoutPool((compiler, sqlExecutionContext, sqlExecutionContext2) -> testColumnTopMidDataMergeDataFailRetry0(sqlExecutionContext, sqlExecutionContext2), new FilesFacadeImpl() {

        long theFd;

        @Override
        public long openRO(LPSZ name) {
            long fd = super.openRO(name);
            if (Chars.endsWith(name, "1970-01-07" + Files.SEPARATOR + "v2.top")) {
                if (counter.decrementAndGet() == 0) {
                    theFd = fd;
                }
            }
            return fd;
        }

        @Override
        public long read(long fd, long address, long len, long offset) {
            if (fd == theFd) {
                theFd = 0;
                return 5;
            }
            return super.read(fd, address, len, offset);
        }
    });
}