Task get stuck in BasicTable's BTScaner's atEnd() method
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Key: PIG-937
URL: https://issues.apache.org/jira/browse/PIG-937
Project: Pig
Issue Type: Bug
Reporter: He Yongqiang
It seems is caused by the infinite loop in the code:
BasicTable, Line 698
{noformat}
while (true)
{
int index = random.nextInt(cgScanners.length - 1) + 1;
if (cgScanners[index] != null) {
if (cgScanners[index].atEnd() != ret) {
throw new IOException(
"atEnd() failed: Column Groups are not evenly positioned.");
}
break;
}
}
{noformat}
I think it's fine to just use a for loop here, like:
{noformat}
for (int index = 0; index < cgScanners.length; index++) {
if (cgScanners[index] != null) {
if (cgScanners[index].atEnd() != ret) {
throw new IOException(
"atEnd() failed: Column Groups are not evenly positioned.");
}
break;
}
}
{noformat}
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