Sadly it is likely to bubble along for decades, probably centuries. Antisemitism has been around for centuries and resulted in Hitlers terrible crimes.
Palestinians have a deep hatred for Israel that is amply demonstrated by the fact that a few years back Israel and the rest of the world were prepared to give them 99% of what they wanted in a Palestinian state with guaranteed borders and they rejected it out of hand.
You cannot end a war by killing people. Sometimes you can force an end by attrition but that does not change the enmity. They only way war ends is by talking peace. Therefore until Palestinians stop killing innocent men, women and children there is no chance of peace.
Hamas has said it is deliberatley targeting schools. Would you talk peace to someome targeting your schools? Heroically Israel is!!!
Hamas and the Palestininans get strength from the funding and support provided by Syrian and Iran. Two countries that also fund and support terrorism against the US, Britain and other countries.
The problems are far deeper than people seem to appreciate and will therefore take a long time to resolve.